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Is attachment theory actually important for romantic relationships?

<p><em><a href="https://theconversation.com/profiles/marissa-nivison-1454992">Marissa Nivison</a>, <a href="https://theconversation.com/institutions/university-of-calgary-1318">University of Calgary</a> and <a href="https://theconversation.com/profiles/sheri-madigan-417151">Sheri Madigan</a>, <a href="https://theconversation.com/institutions/university-of-calgary-1318">University of Calgary</a></em></p> <p>There has been a recent surge of attention toward attachment theory: from <a href="https://www.tiktok.com/t/ZTL2aW9va/">TikTok videos</a> to <a href="https://quiz.attachmentproject.com/">online quizzes</a> that claim to “assess your attachment style.” It’s become a hot topic, especially in the context of romantic relationships, with <a href="https://medium.com/curious/the-theory-that-explains-all-your-failed-relationships-fb2dc2551617">some articles</a> claiming that one person (or partner’s) attachment styles are the reason why relationships fail.</p> <p>As experts in developmental and clinical psychology focusing on attachment theory, we seek to provide an accessible resource to better understand the science of attachment, and what it means for one’s romantic relationships.</p> <h2>What is attachment?</h2> <p>Attachment theory stems from the field of developmental psychology. It is the notion that in the first year of life, the ways in which a parent and caregiver respond to a child’s needs shape a child’s expectation of relationships across their lifespan.</p> <p>In research, attachment has been associated with well-being across the lifespan including: <a href="https://doi.org/10.1017/S0954579499002035">mental</a> and <a href="https://www.tandfonline.com/doi/full/10.1080/14616734.2018.1541517">physical</a> health, <a href="https://doi.org/10.1037/a0032671">brain functioning</a> and even <a href="https://citeseerx.ist.psu.edu/document?repid=rep1&amp;type=pdf&amp;doi=092354a82953ac321429f84b00607bcd44ac4c63">romantic relationships</a>.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=455&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=455&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=455&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=572&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=572&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/587576/original/file-20240411-16-x97xu0.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=572&amp;fit=crop&amp;dpr=3 2262w" alt="Illustrations of four different attachment styes" /><figcaption><span class="caption">There are two overarching types of attachment: secure and insecure. Types of insecure attachment include disorganized, avoidant and anxious attachment.</span> <span class="attribution"><span class="source">(Shutterstock)</span></span></figcaption></figure> <h2>How is attachment related to romantic relationships?</h2> <p>Among professionals in the field, there is diversity in perspectives regarding how attachment relates with romantic relationships. As developmental psychologists, we tend to think that attachment is associated with romantic relationships through what we call the “<a href="https://doi.org/10.1080/14616739900134191">internal working model</a>.”</p> <p>In childhood, when a parent is consistent and responsive in tending to their child, the child learns that their parent can be counted on in times of need. These expectations and beliefs about relationships are then internalized as a blueprint, sometimes in popular media referred to as a “<a href="https://medium.com/live-your-life-on-purpose/love-maps-are-a-gamechanger-when-you-have-an-anxious-attachment-style-dc8f219ab0af">love map</a>.” Just like how an architect uses a blueprint to design a building, a child’s attachment to their parents provides a blueprint for understanding how to approach other relationships.</p> <p>Based on this blueprint, people develop expectations of how relationships should work, and how other important people in their life, including partners, should respond to their needs.</p> <p>Sometimes attachment is also described in terms of attachment “styles.” There are two overarching types of attachment: <a href="https://doi.org/10.4324/9780203758045">secure and insecure</a>. Those with a secure attachment style tend to have expectations that their attachment figures (and later, partners) will be responsive, sensitive and caring in times of distress. People with secure “blueprints” find it easier to build new structures (i.e., relationships) with the same design.</p> <p>People with insecure blueprints — such as disorganized, avoidant or anxious attachment styles — may face relationship challenges when their current relationship doesn’t align with their childhood experiences, and may need to renovate their blueprint design together with their partner.</p> <p>Whether you think about attachment as a style or a love map, they both are related to expectations of relationships, which are shaped by past experiences.</p> <p>In research we see that people who had consistent, reliable and sensitive parents are more likely to have more positive relationships — including <a href="https://doi.org/10.1111/j.1475-6811.1997.tb00135.x">friendships</a>, <a href="https://doi.org/10.1111/cdev.13322">teacher-child relationships</a> and yes, <a href="https://citeseerx.ist.psu.edu/document?repid=rep1&amp;type=pdf&amp;doi=092354a82953ac321429f84b00607bcd44ac4c63">romantic relationships too</a>.</p> <h2>Relationships with parents and relationships with partners</h2> <p>Although we do see in research that better childhood relationships are associated with better romantic relationships, there is still a large part of the population who have good relationships with partners, despite their history of lower-quality relationships with their parents.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=453&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=453&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=453&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=569&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=569&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/587575/original/file-20240411-16-fn5xgk.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=569&amp;fit=crop&amp;dpr=3 2262w" alt="Illustration of loving parents with a child, and the grown child in a loving relationship" /><figcaption><span class="caption">In research we see that people who had consistent, reliable and sensitive parents are more likely to have more positive relationships.</span> <span class="attribution"><span class="source">(Shutterstock)</span></span></figcaption></figure> <p>It is possible for romantic relationships to serve as a <a href="https://doi.org/10.1037/1089-2680.4.2.155">“healing relationship”</a> and improve one’s own internal working model of relationships. Specifically, when a partner is consistently sensitive, responsive and available, a person may begin to adjust their blueprint and develop new expectations from relationships. Attachment theory consistently supports the idea that one’s patterns of attachment <a href="https://eric.ed.gov/?id=EJ960225">can change</a>.</p> <p>So, all in all, the answer is no: Your relationship with your parents influences but does not <em>determine</em> the quality of your romantic relationships.</p> <h2>Is attachment the reason why my relationships don’t work out?</h2> <p>It is possible that your expectations of a romantic relationship may not align with the expectations of your partner, and may affect the quality of the relationship. For example, sometimes individuals with insecure attachments may withdraw when they are upset, but their partner who has a secure attachment may be upset that their partner is not coming to them for comfort.</p> <p>Thinking through your own attachment history and expectations of relationships may be a great opportunity for self-reflection, but it is important to remember that attachment is only one part of a relationship. Communication, trust and respect, to name a few, are also critically important aspects of a relationship.</p> <h2>Can I improve my attachment expectations?</h2> <p>The short answer: Yes! Improving attachment quality has been one of the cornerstones of attachment theory and research since its conception. Most commonly, attachment is targeted in <a href="https://www.youtube.com/channel/UC0LCPe5CMarYi1NmqNttDcg/videos">childhood through interventions</a>, but also in adulthood through individual therapy, or various forms of couples therapy, such as <a href="https://www.youtube.com/watch?v=xaHms5z-yuM">Emotionally Focused Therapy</a> or the <a href="https://www.gottman.com/about/the-gottman-method/">Gottman Method</a>.</p> <p>It is also possible that through positive relationships you may be able to improve your own expectations of relationships. There are many different avenues to explore, but improvement is always possible.</p> <p>In sum, attachment can be an important factor in romantic relationships, but it is not a “catch-all” to be blamed for why relationships may not work out. Thinking about your own expectations for relationships and talking through those with your partner may do great things in improving the quality of your relationships!  <!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/226101/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/marissa-nivison-1454992">Marissa Nivison</a>, Postdoctoral Research Fellow, Department of Psychology, <a href="https://theconversation.com/institutions/university-of-calgary-1318">University of Calgary</a> and <a href="https://theconversation.com/profiles/sheri-madigan-417151">Sheri Madigan</a>, Professor, Canada Research Chair in Determinants of Child Development, Owerko Centre at the Alberta Children’s Hospital Research Institute, <a href="https://theconversation.com/institutions/university-of-calgary-1318">University of Calgary</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/is-attachment-theory-actually-important-for-romantic-relationships-226101">original article</a>.</em></p>

Relationships

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How to fall asleep without sleeping pills: 7 natural sleep aids that actually work

<p>It’s 3am and you’re suddenly wide awake. Try these seven science-backed strategies to fall back to sleep fast.</p> <p><strong>Give meditation a try </strong></p> <p>As a mindfulness coach, I’m very aware of the day-to-day anxieties and worries that can interfere with a good night’s sleep. One of the most effective natural sleep aids is a quick meditation session to ease yourself out of those stresses. If you’ve never meditated before, you’ll likely find the meditation interrupted by thoughts flashing through your mind.</p> <p>It’s important for you to know that this isn’t a failure on your part, and that you aren’t doing anything wrong. Thinking is just what the brain does, as naturally as lungs take in air. The point is to be non-judgmental yet aware of your thoughts, bodily experiences and breath, moment by moment.</p> <p><em>Sleep better, feel better! <a href="https://gaiam.innovations.com.au/p/gaiam-wellness/rollers-resistance/27-72435-gaiam-strengthen-stretch-kit?affiliate=GAIAM6O" target="_blank" rel="noopener">This Blackout Sleep Mask from Gaiam</a> will help you feel well rested and renewed. </em></p> <p><strong>Stop wanting to fall asleep</strong></p> <p>It’s counterintuitive, isn’t it? Sometimes trying too hard to do something is the very thing that prevents us from achieving it – and that’s never more true than when it comes to falling asleep. Desperately wanting to sleep will only stoke anxieties that will further stress your brain, essentially feeding it the message that it’s not safe to sleep.</p> <p>Throw in those worries about your to-do list at work the following day, and the whole thing can snowball into a panic attack. Try letting go of that feeling that you absolutely must sleep now, and observe your own anxieties for what they are without judgment. When you stop looking at sleep as a goal, you’ll find it easier to fall asleep.</p> <p><em>Before you climb into bed, set aside 10-15 minutes to help relax your body and mind, with <a href="https://gaiam.innovations.com.au/p/gaiam-wellness/restore-massage/27-73353-gaiam-wellness-acupressure-neck-back-pillow?affiliate=GAIAM60" target="_blank" rel="noopener">this wellness acupressure neck and back pillow from Gaiam</a>.</em></p> <p><strong>Start a journal </strong></p> <p>If you find yourself struggling to fall asleep, pick up a pen and paper (not your phone!), and start writing: simply scribble down an account of what’s going on inside your head. Although there’s no “right” way to journal, you might start by listing the events of your day, and from there, how those events and encounters made you feel.</p> <p>Building this structured picture of your thoughts may help you see that the problem that’s keeping you up at night, and is likely less overwhelming than you thought. Why my insistence on a pen and paper? First off, studies show the simple motor action that’s involved in the act of handwriting has a calming effect. Secondly, the light emitted by laptops and phones isn’t conducive to falling asleep.</p> <p><strong>Find yourself a "3am friend"</strong></p> <p>Some of us are lucky to have a ‘3am friend’, that close confidant you can call up in the wee hours knowing that they won’t hold it against you in the morning. Although it’s great to have someone to talk to when you want to fall asleep, it’s important that the conversation doesn’t just rehash the anxieties that are preventing you from catching shut-eye in the first place.</p> <p>Rather than using the call to seek solutions for those issues, talk about things that calm your nerves, or even have them assist you in deep breathing. It may sound silly, but doing a series of deep, relaxing breaths can help you let go of the troubles that are keeping you wide awake.</p> <p><strong>Take a warm shower</strong></p> <p>Taking a warm shower not only relaxes your muscles and soothes minor aches and pains, but it also raises your core body temperature. As soon as you step out of the shower, your body starts working at lowering that temperature, which is something that normally happens when you’re falling asleep naturally.</p> <p>(That’s why we always feel the need for a blanket when we sleep, no matter how warm it is!) By kick-starting that temperature-lowering process, you’re tricking your body into falling asleep fast.</p> <p><strong>Stretch yourself to sleep </strong></p> <p>Anxiety keeping you up? Research suggests mild stretching can help take the edge off and relax muscles that have become stiff and sore after a long day. We’re not talking intricate yoga poses or acrobatics here, either: Simple stretches like an overhead arm stretch and bending over to touch your toes should do the trick. Ramp up the relaxation potential with a soundtrack of ambient noise at a volume that’s just barely audible.</p> <p>There are plenty of white noise apps that are free to download, but soft music can work as well (so long as there are no lyrics). Just remember, if you’re using an electronic device to play these sleep-promoting sounds, make sure it’s placed screen-down so you’re not distracted by the light it emits.</p> <p><em>Stretching is healing, and this <a href="https://gaiam.innovations.com.au/p/gaiam-wellness/rollers-resistance/27-72435-gaiam-strengthen-stretch-kit?affiliate=GAIAM60" target="_blank" rel="noopener">Strengthen and Stretch Kit from Gaiam</a> is a great way to start. An on-line workout is also included to get you started.</em></p> <p><strong>Read (or listen!) to something new</strong></p> <p>When you’re struggling with insomnia, it might be tempting to pull an old favourite off the bookshelf. In reality, it’s better to read or listen to an audio book that covers a topic on which you know absolutely nothing. New information, while taking attention away from the stressors that are keeping you up at night, gives your brain enough of a workout to make it tire more quickly than when it’s engaged with familiar subjects and concepts.</p> <p>Again, if it’s an audio book or podcast you’re listening to, make sure the light-emitting side of the device is face down to keep the room as dark as possible. Darkness and warmth play an essential part in the production and maintenance of melatonin, the hormone that plays the central role falling asleep.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article by </em><em>Deepak Kashyap </em><em style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">originally appeared on <a href="https://www.readersdigest.com.au/healthsmart/conditions/sleep/how-to-fall-asleep-without-sleeping-pills-7-natural-sleep-aids-that-actually-work" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

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Think $5.50 is too much for a flat white? Actually it’s too cheap, and our world-famous cafes are paying the price

<p><em><a href="https://theconversation.com/profiles/emma-felton-143029">Emma Felton</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p>Even in a stubborn cost-of-living crisis, it seems there’s one luxury most Australians <a href="https://www.comparethemarket.com.au/news/what-australians-wont-give-up-cost-of-living-crisis-report/">won’t sacrifice</a> – their daily cup of coffee.</p> <p>Coffee sales have largely <a href="https://www.statista.com/statistics/866543/australia-domestic-consumption-of-coffee/">remained stable</a>, even as financial pressures have bitten over the past few years.</p> <p>So too have prices. Though many of us became upset when prices began to creep up last year, they’ve since largely settled in the range between $4.00 and $5.50 for a basic drink.</p> <p>But this could soon have to change. By international standards, Australian coffee prices are low.</p> <p>No one wants to pay more for essentials, least of all right now. But our independent cafes are struggling.</p> <p>By not valuing coffee properly, we risk losing the <a href="https://bizcup.com.au/australian-coffee-culture/">internationally renowned</a> coffee culture we’ve worked so hard to create, and the phenomenal quality of cup we enjoy.</p> <h2>Coffee is relatively cheap in Australia</h2> <p>Our recent survey of Australian capital cities found the average price of a small takeaway flat white at speciality venues is A$4.78.</p> <p>But in <a href="https://pabloandrustys.com.au/blogs/drinkbettercoffee/global-coffee-prices">some international capitals</a>, it’s almost double this, even after adjusting for local <a href="https://www.investopedia.com/updates/purchasing-power-parity-ppp/">purchasing power parity</a>.</p> <p><iframe id="gaplH" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/gaplH/" width="100%" height="400px" frameborder="0"></iframe></p> <p>In London, a small flat white costs about A$6.96. Singapore, A$8.42. In Athens, as much as A$9.95.</p> <h2>The cafe business is getting harder</h2> <p>Over the past few decades, coffee prices haven’t kept pace with input costs. In the early 2000s, after wages, food costs, utilities and rent, many cafes <a href="https://www.coffeecommune.com.au/blog-why-are-cafes-so-expensive/">earned healthy profit margins</a> as high as 20%.</p> <p>The <a href="https://www.ibisworld.com/au/industry/cafes-coffee-shops/2015/">most recent data from IBISWorld</a> show that while Australian cafe net profits have recovered from a drop in 2020, at 7.6%, they remain much lower than the Australian <a href="https://www.money.com.au/research/australian-business-statistics">average business profit margin of 13.3%</a>.</p> <p>For an independent owner operating a cafe with the <a href="https://www.ibisworld.com/au/industry/cafes-coffee-shops/2015/">average turnover of A$300,000</a>, this would amount to a meagre A$22,800 annual net profit after all the bills are paid.</p> <h2>What goes into a cup?</h2> <p>Just looking at the cost of raw inputs – milk, beans, a cup and a lid – might make the margin seem lucrative. But they don’t paint the whole picture.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=600&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=600&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=600&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=754&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=754&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/584949/original/file-20240328-24-rlngpk.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=754&amp;fit=crop&amp;dpr=3 2262w" alt="A takeaway coffee cup showing the price inputs, with wages and operation costs making up over 65% of the cost of a coffee" /><figcaption><span class="caption">Chart: The Conversation.</span> <span class="attribution"><a class="source" href="https://pabloandrustys.com.au/blogs/drinkbettercoffee/whats-in-the-cost-of-coffee">Data: Pablo and Rusty's Coffee Roasters</a>, <a class="license" href="http://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA</a></span></figcaption></figure> <p>Over the past few years, renting the building, keeping the lights on and paying staff have all become <a href="https://www.reuters.com/business/ground-down-australia-coffee-shops-an-early-inflation-casualty-2023-07-10/">much bigger factors</a> in the equation for coffee shop owners, and many of these pressures aren’t easing.</p> <p><strong>1. Green coffee price</strong></p> <p>Increasingly <a href="https://www.aa.com.tr/en/environment/brewing-crisis-how-climate-change-is-reshaping-coffee-production/3113886">subject to the effects</a> of climate change, the baseline commodity price of green (unroasted) coffee is <a href="https://perfectdailygrind.com/2024/02/demand-for-robusta-prices-record-high/">going up</a>.</p> <p>Arabica – the higher quality bean you’re most likely drinking at specialty cafes – is a more expensive raw product. Despite levelling off from post-pandemic highs, its price is still trending up. In 2018, it <a href="https://www.statista.com/statistics/675807/average-prices-arabica-and-robusta-coffee-worldwide/">sold</a> for US$2.93 per kilogram, which is projected to increase to US$4.38 dollars in 2025.</p> <p>Robusta coffee is cheaper, and is the type <a href="https://www.lavazza.com.au/en/coffee-secrets/difference-type-arabica-robusta-coffee">typically used to make instant coffee</a>. But serious drought in Vietnam has just pushed the price of robusta to an <a href="https://www.barchart.com/story/news/25094367/coffee-rallies-with-robusta-at-a-record-high-on-shrinking-coffee-output-in-vietnam">all-time high</a>, putting pressure on the cost of coffee more broadly.</p> <p><strong>2. Milk prices</strong></p> <p>The price of fresh milk has risen by <a href="https://cdn-prod.dairyaustralia.com.au/-/media/project/dairy-australia-sites/national-home/resources/reports/situation-and-outlook/situation-and-outlook-report-march-2024.pdf?rev=b0222df4b01b40d0ae36cf8ac7b01bc0">more than 20%</a> over the past two years, and remains at a peak. This has put sustained cost pressure on the production of our <a href="https://gitnux.org/australian-coffee-consumption-statistics/#:%7E:text=Coffee%20is%20a%20beloved%20beverage,approximately%206%20billion%20cups%20annually.">most popular drink orders</a>: cappuccinos and flat whites.</p> <p><strong>3. Wages and utilities</strong></p> <p>Over the past year, Australian wages have grown at their <a href="https://ministers.treasury.gov.au/ministers/jim-chalmers-2022/media-releases/real-wages-growth-back">fastest rate</a> since 2009, which is welcome news for cafe staff, but tough on operators in a sector with low margins.</p> <p>Electricity prices remain elevated after significant inflation, but could <a href="https://www.sbs.com.au/news/article/heres-how-much-your-energy-bills-might-go-down-by-and-when/k8g00jheg">begin to fall mid-year</a>.</p> <h2>Specialty vs. commodity coffee: why price expectations create an industry divide</h2> <p>One of the key factors keeping prices low in Australia is consumer expectation.</p> <p>For many people coffee is a fundamental part of everyday life, a marker of livability. Unlike wine or other alcohol, coffee is not considered a luxury or even a treat, where one might expect to pay a little more, or reduce consumption when times are economically tough. We anchor on familiar prices.</p> <p><iframe id="oDbah" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/oDbah/" width="100%" height="400px" frameborder="0"></iframe></p> <p>Because of this, it really hurts cafe owners to put their prices up. In touch with their customer base almost every day, they’re acutely aware of how much inflation can hurt.</p> <p>But in Australia, a huge proportion of coffee companies are also passionate about creating a world-class product by only using “<a href="https://medium.com/@samandsunrise/why-is-specialty-coffee-so-expensive-6cf298935e4b#:%7E:text=Specialty%20Shops%20Feature%20High%20Grade%20Coffees&amp;text=Their%20coffees%20are%20hand%2Dpicked,even%20on%20the%20same%20tree.">specialty coffee</a>”. Ranked at least 80 on a quality scale, specialty beans cost significant more than commodity grade, but their production offers better working conditions for farmers and encourages more sustainable growing practices.</p> <p>Although not commensurate with the wine industry, there are similarities. Single origin, high quality beans are often sourced from one farm and demand higher prices than commodity grade coffee, where cheaper sourced beans are often combined in a blend.</p> <p>Running a specialty cafe can also mean roasting your own beans, which requires a big investment in expertise and equipment.</p> <p>It’s an obvious example of doing the right thing by your suppliers and customers. But specialty cafes face much higher operating costs, and when they’re next to a commodity-grade competitor, customers are typically unwillingly to pay the difference.</p> <h2>Approach price rises with curiosity, not defensiveness</h2> <p>When cafe owners put up their prices, we often rush to accuse them of selfishness or profiteering. But they’re often just trying to survive.</p> <p>Given the quality of our coffee and its global reputation, it shouldn’t surprise us if we’re soon asked to pay a little bit more for our daily brew.</p> <p>If we are, we should afford the people who create one of our most important “<a href="https://theconversation.com/how-cafes-bars-gyms-barbershops-and-other-third-places-create-our-social-fabric-135530">third spaces</a>” kindness and curiosity as to why. <!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/226015/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/emma-felton-143029"><em>Emma Felton</em></a><em>, Adjunct Senior Researcher, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/think-5-50-is-too-much-for-a-flat-white-actually-its-too-cheap-and-our-world-famous-cafes-are-paying-the-price-226015">original article</a>.</em></p>

Money & Banking

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How much weight do you actually need to lose? It might be a lot less than you think

<p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>If you’re one of the <a href="https://www.finder.com.au/new-years-resolutions-statistics">one in three</a> Australians whose New Year’s resolution involved losing weight, it’s likely you’re now contemplating what weight-loss goal you should actually be working towards.</p> <p>But type “setting a weight loss goal” into any online search engine and you’ll likely be left with more questions than answers.</p> <p>Sure, the many weight-loss apps and calculators available will make setting this goal seem easy. They’ll typically use a body mass index (BMI) calculator to confirm a “healthy” weight and provide a goal weight based on this range.</p> <p>Your screen will fill with trim-looking influencers touting diets that will help you drop ten kilos in a month, or ads for diets, pills and exercise regimens promising to help you effortlessly and rapidly lose weight.</p> <p>Most sales pitches will suggest you need to lose substantial amounts of weight to be healthy – making weight loss seem an impossible task. But the research shows you don’t need to lose a lot of weight to achieve health benefits.</p> <h2>Using BMI to define our target weight is flawed</h2> <p>We’re a society fixated on numbers. So it’s no surprise we use measurements and equations to score our weight. The most popular is BMI, a measure of our body weight-to-height ratio.</p> <p>BMI classifies bodies as underweight, normal (healthy) weight, overweight or obese and can be a useful tool for weight and health screening.</p> <p>But it shouldn’t be used as the single measure of what it means to be a healthy weight when we set our weight-loss goals. This is <a href="https://theconversation.com/using-bmi-to-measure-your-health-is-nonsense-heres-why-180412">because</a> it:</p> <ul> <li> <p>fails to consider two critical factors related to body weight and health – body fat percentage and distribution</p> </li> <li> <p>does not account for significant differences in body composition based on gender, ethnicity and age.</p> </li> </ul> <h2>How does losing weight benefit our health?</h2> <p>Losing just 5–10% of our body weight – between 6 and 12kg for someone weighing 120kg – can significantly improve our health in four key ways.</p> <p><strong>1. Reducing cholesterol</strong></p> <p>Obesity increases the chances of having too much low-density lipoprotein (LDL) cholesterol – also known as bad cholesterol – because carrying excess weight changes how our bodies produce and manage lipoproteins and triglycerides, another fat molecule we use for energy.</p> <p>Having too much bad cholesterol and high triglyceride levels is not good, narrowing our arteries and limiting blood flow, which increases the risk of heart disease, heart attack and stroke.</p> <p>But <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4987606/">research</a> shows improvements in total cholesterol, LDL cholesterol and triglyceride levels are evident with just 5% weight loss.</p> <p><strong>2. Lowering blood pressure</strong></p> <p>Our blood pressure is considered high if it reads more than 140/90 on at least two occasions.</p> <p>Excess weight is <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7082272/">linked to</a> high blood pressure in <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7082272/">several ways</a>, including changing how our sympathetic nervous system, blood vessels and hormones regulate our blood pressure.</p> <p>Essentially, high blood pressure makes our heart and blood vessels work harder and less efficiently, damaging our arteries over time and increasing our risk of heart disease, heart attack and stroke.</p> <p>Like the improvements in cholesterol, a 5% weight loss <a href="https://onlinelibrary.wiley.com/doi/10.1002/oby.21358">improves</a> both systolic blood pressure (the first number in the reading) and diastolic blood pressure (the second number).</p> <p>A <a href="https://www.ahajournals.org/doi/10.1161/01.hyp.0000094221.86888.ae">meta-analysis of 25 trials</a> on the influence of weight reduction on blood pressure also found every kilo of weight loss improved blood pressure by one point.</p> <p><strong>3. Reducing risk for type 2 diabetes</strong></p> <p>Excess body weight is the primary manageable risk factor for type 2 diabetes, particularly for people carrying a lot of visceral fat around the abdomen (belly fat).</p> <p>Carrying this excess weight can cause fat cells to release pro-inflammatory chemicals that disrupt how our bodies regulate and use the insulin produced by our pancreas, leading to high blood sugar levels.</p> <p>Type 2 diabetes can lead to serious medical conditions if it’s not carefully managed, including damaging our heart, blood vessels, major organs, eyes and nervous system.</p> <p><a href="https://www.nejm.org/doi/full/10.1056/nejmoa012512">Research</a> shows just 7% weight loss reduces risk of developing type 2 diabetes by 58%.</p> <p><strong>4. Reducing joint pain and the risk of osteoarthritis</strong></p> <p>Carrying excess weight can cause our joints to become inflamed and damaged, making us more prone to osteoarthritis.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/21425246/">Observational studies</a> show being overweight doubles a person’s risk of developing osteoarthritis, while obesity increases the risk fourfold.</p> <p>Small amounts of weight loss alleviate this stress on our joints. <a href="https://pubmed.ncbi.nlm.nih.gov/15986358/">In one study</a> each kilogram of weight loss resulted in a fourfold decrease in the load exerted on the knee in each step taken during daily activities.</p> <h2>Focus on long-term habits</h2> <p>If you’ve ever tried to lose weight but found the kilos return almost as quickly as they left, you’re not alone.</p> <p>An <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5764193/">analysis</a> of 29 long-term weight-loss studies found participants regained more than half of the weight lost within two years. Within five years, they regained more than 80%.</p> <p>When we lose weight, we take our body out of its comfort zone and trigger its survival response. It then counteracts weight loss, triggering several <a href="https://pubmed.ncbi.nlm.nih.gov/25896063/">physiological responses</a> to defend our body weight and “survive” starvation.</p> <p>Just as the problem is evolutionary, the solution is evolutionary too. Successfully losing weight long-term comes down to:</p> <ul> <li> <p>losing weight in small manageable chunks you can sustain, specifically periods of weight loss, followed by periods of weight maintenance, and so on, until you achieve your goal weight</p> </li> <li> <p>making gradual changes to your lifestyle to ensure you form habits that last a lifetime.</p> </li> </ul> <p>Setting a goal to reach a healthy weight can feel daunting. But it doesn’t have to be a pre-defined weight according to a “healthy” BMI range. Losing 5–10% of our body weight will result in immediate health benefits.</p> <p><em>At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can <a href="https://redcap.sydney.edu.au/surveys/?s=RKTXPPPHKY">register here</a> to express your interest.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/217287/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, Charles Perkins Centre Research Program Leader, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-much-weight-do-you-actually-need-to-lose-it-might-be-a-lot-less-than-you-think-217287">original article</a>.</em></p>

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Do dogs actually watch TV?

<p><strong>Doggy mysteries </strong></p> <p>Have you ever been cuddled on the couch with your dog and noticed him fixate on something on the TV? Maybe it’s another dog, a bird, or some other animal, or just some action taking place in your favourite TV show or movie. It sure looks like your pup is watching TV, but is it your imagination?</p> <p>We know that dogs experience colour and light differently than humans do, so their eyes don’t see things the same way. So, do dogs watch TV? It’s one of those <a href="https://www.readersdigest.com.au/food-home-garden/pets/decode-your-dogs-behaviour-17-dog-behaviours-explained" target="_blank" rel="noopener">questions about weird dog behaviour</a> that pet lovers are always curious about, so we asked pet experts to weigh in.</p> <p><strong>Do dogs watch TV?</strong></p> <p>The answer is basically a yes. Dr Cherice Roth, Chief Veterinary Officer with the pet health care company Fuzzy, confirms that your pup’s apparent TV-watching habits are indeed the real thing. “Some dogs do watch TV!” says Dr Roth, adding that dogs can actually become engrossed by what’s on the tube.</p> <p>“Much like with humans, [a dog’s interest will vary] based on their attention span and attention to motion.” Plus, depending on how high the volume is, they’ll also react to sounds on the TV – especially anything that sounds like their favourite squeaky dog toy – and may be fixated on that as much as the action on the screen. </p> <p><strong>Is it OK for dogs to watch TV?</strong></p> <p>Just because dogs can watch TV, does it mean they should? Dr Albert Ahn, a veterinary advisor with Myos Pet, offers a qualified yes. “Many owners leave the television on to provide their dogs with a distraction while they leave for work or run errands,” he says, adding that TV can be a helpful tool to help reduce feelings of mild separation anxiety.</p> <p>However, Dr Ahn cautions that TV should not be used as a replacement for real owner-pet interaction. “Dogs are social animals,” he explains, “and they need interactions with their pet parents, as well as appropriate amounts of daily exercise.” So unlike your moody teen, who may be more interested in a smartphone than in your company, your dog always wants to hang out with you, whether that means going for a walk, playing a game of fetch, or just chilling on the couch at your side.</p> <p>Dr Roth highlights another potential issue: Some commercials or programming may emit sounds that are distressing to dogs. Typically, bothersome noises for dogs include explosions, gunshots, sirens and crying, and TV sounds that are loud to us are even louder for dogs, thanks to their more sensitive ears – and sounds that are barely perceptible to us might really bother them. So if you’re leaving the TV on when you’re not at home, it’s a good idea to keep the volume low.</p> <p><strong>What does TV look like to dogs?</strong></p> <p>When it comes to watching TV, humans have a distinct advantage over dogs, mostly because we can see colour, and dogs see only a very limited colour range (though they do see in the dark better than we do). “It’s hard to say exactly what [TV] looks like for a dog,” says Dr Ahn. “However, it is generally believed that because of the composition of the cones in the retina, dogs probably are only able to see two specific colours – blue and yellow.”</p> <p>Dr Roth agrees, noting that most dogs can see the movement of images and appreciate the sound, but they’re likely not able to interpret changes in colours. So if you’re looking for the right channel to entertain your pooch, live-action programs with noisy animals will probably interest them more than, say, a colourful cartoon like The Lion King.</p> <p><strong>Do dogs know that TV isn't real?</strong></p> <p>So we’ve answered the question of “Do dogs watch TV?” But what about their perception of TV? Do they understand that there’s not a “real” dog or cat romping on the 2D screen, or do they think it’s the real thing? “We have not been able to establish that pets can distinguish real versus fantasy,” says Dr Roth. The only one who knows for certain is the dog himself, and he’s not telling.</p> <p>Dr Ahn agrees that it’s hard to know exactly what dogs think about television and whether it’s real or not. “But,” he says, “one might deduce that over time, dogs are at least able to sense that there is limited (one-way) interactivity with a television.”</p> <p><strong>Why do some dogs watch TV and others don't?</strong></p> <p>Why does your best friend like action movies while you prefer to binge-watch Bridgerton? Because just like dogs, we all have different tastes and interests – though dogs’ interest in TV may have something to do with their breed. Dr Roth says this mostly comes down to attention span and personality. Dogs with a strong prey drive (think Dobermans and other dogs that like to chase cats) “are sensitive to small environmental movements and are more likely to react to the movement on TV. Calm dog breeds,” she adds, citing Golden Retrievers as an example, “are less likely to be reactive and have their attention captivated by the TV.”</p> <p>Dr Ahn notes that the type of programming may also play a role in the dog’s level of interest. “For example,” he says, “a 24-hour news channel may be less stimulating to a dog compared with a channel that is broadcasting a dog show.”</p> <p><strong>Should you leave the TV on for your dog when you're not home?</strong></p> <p>According to our veterinary experts, it depends. When you’re away from home, TV can be a useful way to keep your dog entertained and keep them from getting bored or getting up to mischief when you’re not around, as well as lessen separation anxiety. “There are several music video stations that can be really great to keep a pet’s environment friendly,” says Dr Roth. But if the channel plays a variety of content all day, she says there’s always a chance that something distressing to your pet might come on. “I’ve seen pets jump into TVs because they’re chasing something on a screen. Find out what your pet likes and keep to those channels.”</p> <p>And again, as Dr Ahn has noted, the television shouldn’t be used as a replacement for the quality bonding time your dog needs with you. That said, if you want to connect with your pup when you’re away, you can set up Skype to answer calls automatically and “talk” to your dog via video call, or use the Barkio app to leave soothing messages for your dog. Just remember: This can be a comfort to some pets, but potentially a stressor to others who might get confused that their human magically appears onscreen and then disappears. And watch out – if your dog figures out how to call you at work, things could get a little awkward during your next staff meeting!</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/food-home-garden/pets/do-dogs-actually-watch-tv" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Family & Pets

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What is the OMAD diet? Is one meal a day actually good for weight loss? And is it safe?

<p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>What do British Prime Minister <a href="https://www.sciencefocus.com/the-human-body/one-meal-a-day-diet-omad">Rishi Sunak</a> and singer <a href="https://theconversation.com/one-meal-a-day-diet-popular-with-celebrities-could-do-more-harm-than-good-heres-why-203086">Bruce Springsteen</a> have in common?</p> <p>They’re among an ever-growing group of public figures touting the benefits of eating just one meal a day.</p> <p>As a result, the one meal a day (OMAD) diet is the latest attention-grabbing weight loss trend. Advocates claim it leads to fast, long-term weight loss success and better health, including delaying the ageing process.</p> <p>Like most weight-loss programs, the OMAD diet makes big and bold promises. Here’s what you need to know about eating one meal a day and what it means for weight loss.</p> <h2>The OMAD diet explained</h2> <p>Essentially, the OMAD diet is a type of intermittent fasting, where you fast for 23 hours and consume all your daily calories in one meal eaten within one hour.</p> <p>The OMAD diet rules are presented as simple and easy to follow:</p> <ol> <li> <p>You can eat whatever you want, provided it fits on a standard dinner plate, with no calorie restrictions or nutritional guidelines to follow.</p> </li> <li> <p>You can drink calorie-free drinks throughout the day (water, black tea and coffee).</p> </li> <li> <p>You must follow a consistent meal schedule, eating your one meal around the same time each day.</p> </li> </ol> <p>Along with creating a calorie deficit, resulting in weight loss, advocates believe the OMAD diet’s extended fasting period <a href="https://www.frontiersin.org/articles/10.3389/fphys.2021.771944/full">leads to physiological changes</a> in the body that promote better health, including boosting your metabolism by triggering a process called ketosis, where your body burns stored fat for energy instead of glucose.</p> <h2>What does the evidence say?</h2> <p>Unfortunately, research into the OMAD diet is limited. Most studies have examined its impact on <a href="https://www.cell.com/cell-metabolism/pdf/S1550-4131(18)30512-6.pdf">animals</a>, and the <a href="https://pubmed.ncbi.nlm.nih.gov/35087416/">primary study</a> with humans involved 11 lean, young people following the OMAD diet for a mere 11 days.</p> <p>Claims about the OMAD diet typically rely on research into intermittent fasting, rather than on the OMAD diet itself. There is <a href="https://www.cfp.ca/content/66/2/117.short">evidence</a> backing the efficacy of intermittent fasting to achieve weight loss. However, <a href="https://www.nature.com/articles/s41574-022-00638-x">most studies</a> have focused on short-term results only, typically considering the results achieved across 12 weeks or less.</p> <p>One <a href="https://www.nejm.org/doi/full/10.1056/NEJMoa2114833">longer-term study from 2022</a> randomly assigned 139 patients with obesity to either a calorie-restricted diet with time-restricted eating between 8am and 4pm daily, or to a diet with daily calorie restriction alone for 12 months.</p> <p>After 12 months, both groups had lost around the same weight and experienced similar changes in body fat, blood sugar, cholesterol and blood pressure. This indicates long-term weight loss achieved with intermittent fasting is not superior and on a par with that achieved by traditional dieting approaches (daily calorie restriction).</p> <h2>So what are the problems with the OMAD diet?</h2> <p><strong>1. It can cause nutritional deficiencies and health issues.</strong></p> <p>The OMAD diet’s lack of nutritional guidance on what to eat for that one meal a day raises many red flags.</p> <p>The meals we eat every day should include a source of protein balanced with wholegrain carbs, vegetables, fruits, protein and good fats to support <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7071223/">optimum health, disease prevention and weight management</a>.</p> <p>Not eating a balanced diet will result in nutritional deficiencies that can result in poor immune function, fatigue and a decrease in bone density, leading to osteoporosis.</p> <p>Fasting for 23 hours a day is also likely to lead to extreme feelings of hunger and uncontrollable cravings, which may mean you consistently eat foods that are not good for you when it’s time to eat.</p> <p><strong>2. It’s unlikely to be sustainable.</strong></p> <p>You might be able to stick with the OMAD diet initially, but it will wear thin over time.</p> <p>Extreme diets – especially ones prescribing extended periods of fasting – aren’t enjoyable, leading to feelings of deprivation and social isolation during meal times. It’s hard enough to refuse a piece of office birthday cake at the best of times, imagine how this would feel when you haven’t eaten for 23 hours!</p> <p>Restrictive eating can also lead to an unhealthy relationship with food, making it even harder to achieve and maintain a healthy weight.</p> <p><strong>3. Quick fixes don’t work.</strong></p> <p>Like other popular intermittent fasting methods, the OMAD diet appeals because it’s easy to digest, and the results appear fast.</p> <p>But the OMAD diet is just another fancy way of cutting calories to achieve a quick drop on the scales.</p> <p>As your weight falls, things will quickly go downhill when your <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4766925/">body activates its defence mechanisms</a> to defend your weight loss. In fact, it will regain weight – a response that stems from our hunter-gatherer ancestors’ need to survive periods of deprivation when food was scarce.</p> <h2>The bottom line</h2> <p>Despite the hype, the OMAD diet is unsustainable, and it doesn’t result in better weight-loss outcomes than its predecessors. Our old habits creep back in and we find ourselves fighting a cascade of physiological changes to ensure we regain the weight we lost.</p> <p>Successfully losing weight long-term comes down to:</p> <ul> <li> <p>losing weight in small manageable chunks you can sustain, specifically periods of weight loss, followed by periods of weight maintenance, and so on, until you achieve your goal weight</p> </li> <li> <p>making gradual changes to your lifestyle to ensure you form habits that last a lifetime.</p> </li> </ul> <p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, Charles Perkins Centre Research Program Leader, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/what-is-the-omad-diet-is-one-meal-a-day-actually-good-for-weight-loss-and-is-it-safe-207723">original article</a>.</em></p>

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How do stimulants actually work to reduce ADHD symptoms?

<p><em><a href="https://theconversation.com/profiles/mary-bushell-919262">Mary Bushell</a>, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p>Stimulants are <a href="https://adhdguideline.aadpa.com.au/">first-line drugs</a> for children and adults diagnosed with attention-deficit hyperactivity disorder (ADHD). But how do they actually work?</p> <h2>First, let’s look at the brain</h2> <p>ADHD is a neurodevelopmental condition, which means it affects how the brain functions.</p> <p>Medical imaging indicates people with ADHD may have slight differences in their brain’s <a href="https://jamanetwork.com/journals/jama/article-abstract/195386">structure</a>, the way their brain regions work together to perform tasks, and how their brain’s chemical messengers, called neurotransmitters, pass on information.</p> <p>These brain differences are associated with the symptoms of ADHD, including inattention, impulse control and problems with memory.</p> <h2>What stimulants are prescribed in Australia?</h2> <p>The three main stimulants prescribed for ADHD in Australia are dexamfetamine, methylphenidate (sold under the brand names Ritalin and Concerta) and lisdexamfetamine (sold as Vyvanse).</p> <p>Dexamfetamine and methylphenidate have been around <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3666194/">since</a> the 1930s and 1940s respectively. Lisdexamfetamine is a newer stimulant that has been around <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2873712/">since</a> the late 2000s.</p> <p>Dexamfetamine and lisdexamfetamine are amphetamines. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2873712/">Lisdexamfetamine</a> is inactive when it’s taken and actually changes into active dexamfetamine in the red blood cells. This is what’s known as a “prodrug”.</p> <h2>So how do they work for ADHD?</h2> <p>Stimulant drugs are thought to alter the activity of key neuotransmitters, dopamine and noradrenaline, in the brain. These neurotransmitters help with attention and focus, among other things.</p> <p>Stimulants increase the amount of dopamine and noradrenaline in the tiny gaps between neurons, known as synapses. They do this by predominantly blocking a transporter that then prevents their re-uptake back into the neuron that released them.</p> <p>This means more dopamine and noradrenaline can bind to their respective receptors. This <a href="https://www.tga.gov.au/sites/default/files/auspar-lisdexamfetamine-dimesilate-180515-pi.pdf">helps</a> connected neurons in the brain talk to one another.</p> <p>Amphetamines also increase the amount of dopamine the neuron releases into the synapse (the tiny gaps between neurons). And it stops the enzymes that break down dopamine. This results in an increase of dopamine in the synapse.</p> <h2>What effect do they have on ADHD symptoms?</h2> <p>We still don’t fully understand the underlying brain mechanisms that change behaviour in people with ADHD.</p> <p>But <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6109107/">research shows</a> stimulants that modulate noradrenaline and dopamine can improve brain processes such as:</p> <ul> <li>attention</li> <li>memory</li> <li>decision-making</li> <li>task completion</li> <li>hyperactivity.</li> </ul> <p>They can also improve general behaviour, such as self-control, not talking over the top of others, and concentration. These behaviours are important for social interactions.</p> <p>Stimulants <a href="https://pubmed.ncbi.nlm.nih.gov/15737659/">reduce ADHD symptoms</a> in about 70% to 80% of children and adults who take them.</p> <p>Some people will notice their symptoms improve right away. Other times, these improvements will be more noticeable to parents, carers, teachers, colleagues and partners.</p> <h2>Not everyone gets the same dose</h2> <p>The optimal stimulant dose varies between individuals, with multiple dosage options available.</p> <p>This enables a “start low, go slow” approach, where the stimulant can be gradually increased to the most effective dose for the individual.</p> <p>There are also different delivery options.</p> <p>Dexamfetamine and methylphenidate are available in immediate-release preparations. As these have short half-lives (meaning they act quickly and wear off rapidly), they are often taken multiple times a day – usually in the morning, lunch and afternoon.</p> <p>Methylphenidate is also <a href="https://www.ebs.tga.gov.au/ebs/picmi/picmirepository.nsf/pdf?OpenAgent&amp;id=CP-2010-PI-03175-3&amp;d=20231023172310101">available</a> in long-acting tablets (Concerta) and capsules (Ritalin LA). They are released into the body over the day.</p> <p>Lisdexamfetamine is a long-acting drug and is not available in a short-acting formulation.</p> <p>The long-acting stimulants are generally taken once in the morning. This avoids the need to take tablets during school or work hours (and the need to store a “controlled drug”, which has the potential for abuse, outside the home).</p> <h2>What are the side effects?</h2> <p>The most common side effects are sleep problems and decreased appetite. A <a href="https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD012069.pub2/full">recent study</a> showed children and young people taking methylphenidate for ADHD were around 2.6 times more likely to have sleep problems and 15 times more likely to have a decreased appetite than those not taking methylphenidate.</p> <p>Headache and abdominal pain are also relatively common.</p> <h2>Can someone without ADHD take a stimulant to improve productivity?</h2> <p>Stimulants are tightly controlled because of their potential for abuse. In Australia, only paediatricians, psychiatrists or neurologists (and GPs in special circumstances) can prescribe them. This follows a long assessment process.</p> <p>As stimulants increase dopamine, they can cause euphoria and a heightened sense of wellbeing. They can also cause <a href="https://www.ncbi.nlm.nih.gov/books/NBK576548/#:%7E:text=The%20immediate%20psychological%20effects%20of,and%20may%20result%20in%20insomnia.">weight loss</a>.</p> <p>A common myth about stimulant medicines is they can improve the concentration and productivity of people without ADHD. A <a href="https://www.science.org/doi/full/10.1126/sciadv.add4165">recent study shows</a> the opposite is true.</p> <p>This study gave a group of 40 people online arithmetic tasks to complete across four sessions. At each of the sessions, participants were given either a placebo or a stimulant before completing the task.</p> <p>The results showed that while stimulants did not impact getting the correct answer, it increased the number of moves and time to solve the problems compared to a placebo. This indicates a reduction in productivity.</p> <p>However, the myth that stimulants improve study prevails. It’s likely that users feel different – after all, they are taking a medicine that speeds up messages between the brain and body. It may make them “feel” more alert and productive, even if they’re not.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/215801/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/mary-bushell-919262"><em>Mary Bushell</em></a><em>, Clinical Assistant Professor in Pharmacy, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-do-stimulants-actually-work-to-reduce-adhd-symptoms-215801">original article</a>.</em></p>

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Can I actually target areas to lose fat, like my belly?

<p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>Spend some time scrolling social media and you’re all-but-guaranteed to see an ad promising to help you with targeted fat loss. These ads promote a concept known as “spot reduction”, claiming you can burn fat in a specific body area, usually the belly, with specially designed exercises or workouts.</p> <p>It’s also common to see ads touting special diets, pills and supplements that will blast fat in targeted areas. These ads – which often feature impressive before and after photos taken weeks apart – can seem believable.</p> <p>Unfortunately, spot reduction is another weight-loss myth. It’s simply not possible to target the location of fat loss. Here’s why.</p> <h2>1. Our bodies are hardwired to access and burn all our fat stores for energy</h2> <p>To understand why spot reduction is a myth, it’s important to understand how body fat is stored and used.</p> <p>The fat stored in our bodies takes the form of triglycerides, which are a type of lipid or fat molecule we can use for energy. Around 95% of the dietary fats <a href="https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/triglycerides">we consume are triglycerides</a>, and when we eat, our bodies also convert any unused energy consumed into triglycerides.</p> <p>Triglycerides are stored in special fat cells called adipocytes, and they’re released into our bloodstream and transported to adipose tissue – tissue we more commonly refer to as body fat.</p> <p>This body fat is found all over our bodies, but it’s primarily stored as subcutaneous fat under our skin and as visceral fat around our internal organs.</p> <p>These fat stores serve as a vital energy reserve, with our bodies mobilising to access stored triglycerides to provide energy during periods of prolonged exercise. We also draw on these reserves when we’re dieting and fasting.</p> <p>However, contrary to what many spot-reduction ads would have us think, our muscles can’t directly access and burn specific fat stores when we exercise.</p> <p>Instead, they use a process called lipolysis to convert triglycerides into free fatty acids and a compound called glycerol, which then travels to our muscles via our bloodstream.</p> <p>As a result, the fat stores we’re using for energy when we exercise come from everywhere in our bodies – not just the areas we’re targeting for fat loss.</p> <p>Research reinforces how our bodies burn fat when we exercise, confirming spot reduction is a weight-loss myth. This includes a randomised <a href="https://pubmed.ncbi.nlm.nih.gov/25766455/">12-week clinical trial</a> which found no greater improvement in reducing belly fat between people who undertook an abdominal resistance program in addition to changes in diet compared to those in the diet-only group.</p> <p>Further, <a href="https://www.termedia.pl/A-proposed-model-to-test-the-hypothesis-of-exerciseinduced-localized-fat-reduction-spot-reduction-including-a-systematic-review-with-meta-analysis,129,45538,0,1.html">a 2021 meta-analysis</a> of 13 studies involving more than 1,100 participants found that localised muscle training had no effect on localised fat deposits. That is, exercising a specific part of the body did not reduce fat in that part of the body.</p> <p><a href="https://www.mdpi.com/1660-4601/18/7/3845">Studies</a> purporting to show spot-reduction benefits have small numbers of participants with results that aren’t clinically meaningful.</p> <h2>2. Our bodies decide where we store fat and where we lose it from first</h2> <p>Factors outside of our control influence the areas and order in which our bodies store and lose fat, namely:</p> <ul> <li> <p>our genes. Just as DNA prescribes whether we’re short or tall, genetics plays a significant role in how our fat stores are managed. Research shows our genes can account for <a href="https://pubmed.ncbi.nlm.nih.gov/24632736/">60% of where fat is distributed</a>. So, if your mum tends to store and lose weight from her face first, there’s a good chance you will, too</p> </li> <li> <p>our gender. Our bodies, by nature, have distinct fat storage characteristics <a href="https://pubmed.ncbi.nlm.nih.gov/11706283/">driven by our gender</a>, including females having more fat mass than males. This is primarily because the female body is designed to hold fat reserves to support pregnancy and nursing, with women tending to lose weight from their face, calves and arms first because they impact childbearing the least, while holding onto fat stored around the hips, thighs and buttocks</p> </li> <li> <p>our age. The ageing process triggers changes in muscle mass, metabolism, and hormone levels, which can impact where and how quickly fat is lost. Post-menopausal <a href="https://theconversation.com/is-menopause-making-me-put-on-weight-no-but-its-complicated-198308">women</a> and middle-aged <a href="https://www.cambridge.org/core/journals/british-journal-of-nutrition/article/sex-differences-in-fat-storage-fat-metabolism-and-the-health-risks-from-obesity-possible-evolutionary-origins/00950AD6710FB3D0414B13EAA67D4327">men</a> tend to store visceral fat around the midsection and find it a stubborn place to shift fat from.</p> </li> </ul> <h2>3. Over-the-counter pills and supplements cannot effectively target fat loss</h2> <p>Most advertising for these pills and dietary supplements – including products claiming to be “the best way to lose belly fat” – will also proudly claim their product’s results are backed by “clinical trials” and “scientific evidence”.</p> <p>But the reality is a host of independent studies don’t support these claims.</p> <p>This includes two recent studies by the University of Sydney that examined data from more than 120 placebo-controlled trials of <a href="https://pubmed.ncbi.nlm.nih.gov/31984610/">herbal</a> and <a href="https://pubmed.ncbi.nlm.nih.gov/33976376/">dietary</a> supplements. None of the supplements examined provided a clinically meaningful reduction in body weight among overweight or obese people.</p> <h2>The bottom line</h2> <p>Spot reduction is a myth – we can’t control where our bodies lose fat. But we can achieve the results we’re seeking in specific areas by targeting overall fat loss.</p> <p>While you may not lose the weight in a specific spot when exercising, all physical activity helps to burn body fat and preserve muscle mass. This will lead to a change in your body shape over time and it will also help you with long-term weight management.</p> <p>This is because your metabolic rate – how much energy you burn at rest – is determined by how much muscle and fat you carry. As muscle is more metabolically active than fat (meaning it burns more energy than fat), a person with a higher muscle mass will have a faster metabolic rate than someone of the same body weight with a higher fat mass.</p> <p>Successfully losing fat long term comes down to losing weight in small, manageable chunks you can sustain – periods of weight loss, followed by periods of weight maintenance, and so on, until you achieve your goal weight.</p> <p>It also requires gradual changes to your lifestyle (diet, exercise and sleep) to ensure you form habits that last a lifetime.</p> <p><em>At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can <a href="https://redcap.sydney.edu.au/surveys/?s=RKTXPPPHKY">register here</a> to express your interest.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/205203/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/nick-fuller-219993"><em>Nick Fuller</em></a><em>, Charles Perkins Centre Research Program Leader, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/can-i-actually-target-areas-to-lose-fat-like-my-belly-205203">original article</a>.</em></p>

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How can I get some sleep? Which treatments actually work?

<p><em><a href="https://theconversation.com/profiles/alexander-sweetman-1331085">Alexander Sweetman</a>, <a href="https://theconversation.com/institutions/flinders-university-972">Flinders University</a>; <a href="https://theconversation.com/profiles/jen-walsh-1468594">Jen Walsh</a>, <a href="https://theconversation.com/institutions/the-university-of-western-australia-1067">The University of Western Australia</a>, and <a href="https://theconversation.com/profiles/nicole-grivell-1468590">Nicole Grivell</a>, <a href="https://theconversation.com/institutions/flinders-university-972">Flinders University</a></em></p> <p>Do you have difficulty falling asleep? Do you stay awake for a long time at night? Do these sleep problems make you feel fatigued, strung-out, or exhausted during the day? Has this been happening for months?</p> <p>If so, you’re not alone. About <a href="https://www.sleephealthfoundation.org.au/special-sleep-reports/chronic-insomnia-disorder-in-australia">12-15%</a> of Australian adults have chronic insomnia.</p> <p>You might have tried breathing exercises, calming music, white noise, going to bed in a dark and quiet bedroom, eating different foods in the evening, maintaining a regular sleep pattern, or reducing caffeine. But after three to four weeks of what seems like progress, your insomnia returns. What next?</p> <h2>What not to do</h2> <p>These probably won’t help:</p> <ul> <li> <p><strong>spending more time in bed</strong> often results in more time spent <em>awake</em> in bed, which can make <a href="https://theconversation.com/how-do-i-stop-my-mind-racing-and-get-some-sleep-207904">insomnia patterns worse</a></p> </li> <li> <p><strong>drinking coffee and taking naps</strong> might help get you through the day. But <a href="https://theconversation.com/nope-coffee-wont-give-you-extra-energy-itll-just-borrow-a-bit-that-youll-pay-for-later-197897">caffeine</a> stays in the system for many hours, and can disrupt our sleep if you drink too much of it, especially after about 2pm. If naps last for more than 30 minutes, or occur after about 4pm, this can reduce your “sleep debt”, and can make it <a href="https://theconversation.com/why-do-i-fall-asleep-on-the-sofa-but-am-wide-awake-when-i-get-to-bed-208371">more difficult</a> to fall asleep in the evening</p> </li> <li> <p><strong>drinking alcohol</strong> might help you fall asleep quicker, but <a href="https://journals.sagepub.com/doi/10.1300/J465v26n01_01">can cause</a> more frequent awakenings, change how long you sleep, change the time spent in different “stages” of sleep, and reduce the overall quality of sleep. Therefore, it is not recommended as a sleep aid.</p> </li> </ul> <h2>What to do next?</h2> <p>If your symptoms have lasted more than one or two months, it is likely your insomnia requires targeted treatments that focus on sleep patterns and behaviours.</p> <p>So, the next stage is a type of non-drug therapy known as cognitive behavioural therapy for insomnia (or <a href="https://www.sleepprimarycareresources.org.au/insomnia/cbti">CBTi</a> for short). This is a four to eight week treatment that’s been shown to be <a href="https://doi.org/10.1016/j.smrv.2022.101687">more effective</a> than sleeping pills.</p> <p>It involves education about sleep, and offers psychological and behavioural treatments that address the underlying causes of long-term insomnia.</p> <p>You can do this one-on-one, in a small group with health professionals trained in CBTi, or via self-guided <a href="https://www.sleepprimarycareresources.org.au/insomnia/cbti/referral-to-digital-cbti-programs">online programs</a>.</p> <p>Some GPs are trained to offer CBTi, but it’s more usual for specialist <a href="https://psychology.org.au/find-a-psychologist">sleep psychologists</a> to offer it. Your GP can refer you to one. There are some Medicare rebates to subsidise the cost of treatment. But many psychologists will also charge a gap fee above the Medicare subsidy, making access to CBTi a challenge for some.</p> <p><a href="https://doi.org/10.12703%2Fr%2F11-4">About 70-80%</a> of people with insomnia sleep better after CBTi, with improvements lasting <a href="https://doi.org/10.1016/j.smrv.2019.08.002">at least a year</a>.</p> <h2>What if that doesn’t work?</h2> <p>If CBTi doesn’t work for you, your GP might be able to refer you to a specialist sleep doctor to see if other sleep disorders, such as <a href="https://doi.org/10.1016/j.smrv.2016.04.004">obstructive sleep apnoea</a>, are contributing to your insomnia.</p> <p>It can also be important to manage any mental health problems such as <a href="https://doi.org/10.5694/mja2.51200">depression and anxiety</a>, as well as physical symptoms such as pain that can also disrupt sleep.</p> <p>Some lifestyle and work factors, such as shift-work, might also require management by a specialist sleep doctor.</p> <h2>What about sleeping pills?</h2> <p>Sleeping pills are <a href="https://www.sleepprimarycareresources.org.au/insomnia/pharmacological-therapy">not the recommended</a> first-line way to manage insomnia. However, they do have a role in providing short-term, rapid relief from insomnia symptoms or when CBTi is not accessible or successful.</p> <p>Traditionally, medications such as benzodiazepines (for example, temazepam) and benzodiazepine receptor agonists (for example, zolpidem) have been used to help people sleep.</p> <p>However, these can have <a href="https://doi.org/10.1136/bmj.38623.768588.47">side-effects</a> including a risk of falls, being impaired the next day, as well as tolerance and dependence.</p> <p>Melatonin – either prescribed or available from pharmacies for people aged 55 and over – is also often used to manage insomnia. But the <a href="https://doi.org/10.1016/j.smrv.2022.101692">evidence suggests</a> it has limited benefits.</p> <h2>Are there new treatments? How about medicinal cannabis?</h2> <p>Two newer drugs, known as “orexin receptor antagonists”, are available in Australia (suvorexant and lemborexant).</p> <p>These block the wake-promoting pathways in the brain. <a href="https://doi.org/10.4088/PCC.22nr03385">Early data suggests</a> they are effective in improving sleep, and have lower risk of potential side-effects, tolerance and dependence compared with earlier medicines.</p> <p>However, we don’t know if they work or are safe over the long term.</p> <p><a href="https://doi.org/10.1093/sleep/zsab149">Medicinal cannabis</a> <a href="https://doi.org/10.1111/jsr.13793">has only in recent years</a> <a href="https://doi.org/10.1093/sleepadvances/zpac029.048">been studied</a> as a treatment for <a href="https://doi.org/10.1093/sleepadvances/zpac029.005">insomnia</a>.</p> <p>In an Australian survey, <a href="https://doi.org/10.2147/nss.s390583">more than half</a> of people using medicinal cannabis said they used it to treat insomnia. There are reports of <a href="https://doi.org/10.1371/journal.pone.0272241">significant benefit</a>.</p> <p>But of the four most robust studies so far, <a href="https://doi.org/10.1093/sleep/zsab149">only one</a> (led by one of us, Jen Walsh) has demonstrated an improvement in insomnia after two weeks of treatment.</p> <p>So we need to learn more about which cannabinoids – for example, delta-9-tetrahydrocannabinol, cannabidiol or cannabinol – and which doses may be beneficial. We also need to learn who can benefit most, and whether these are safe and effective over the long term.</p> <h2>What now?</h2> <p>If you’ve had trouble sleeping for a short time (under about a month) and nothing you try is working, there may be underlying reasons for your insomnia, which when treated, can provide some relief. Your GP can help identify and manage these.</p> <p>Your GP can also help you access other treatments if your insomnia is more long term. This may involve non-drug therapies and/or referral to other services or doctors.</p> <hr /> <p><em>For more information about insomnia and how it’s treated, see the Sleep Health Foundation’s <a href="https://www.sleephealthfoundation.org.au/sleep-disorders/insomnia-2">online resource</a>.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/212964/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/alexander-sweetman-1331085">Alexander Sweetman</a>, Research Fellow, College of Medicine and Public Health, <a href="https://theconversation.com/institutions/flinders-university-972">Flinders University</a>; <a href="https://theconversation.com/profiles/jen-walsh-1468594">Jen Walsh</a>, Director of the Centre for Sleep Science, <a href="https://theconversation.com/institutions/the-university-of-western-australia-1067">The University of Western Australia</a>, and <a href="https://theconversation.com/profiles/nicole-grivell-1468590">Nicole Grivell</a>, Research Coordinator and final year PhD Candidate at FHMRI Sleep Health, <a href="https://theconversation.com/institutions/flinders-university-972">Flinders University</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-can-i-get-some-sleep-which-treatments-actually-work-212964">original article</a>.</em></p>

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How do hay fever treatments actually work? And what’s best for my symptoms?

<p><em><a href="https://theconversation.com/profiles/mary-bushell-919262">Mary Bushell</a>, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p>Spring has sprung and many people are welcoming longer days and more time outdoors. But for <a href="https://www.aihw.gov.au/reports/chronic-respiratory-conditions/allergic-rhinitis-hay-fever/contents/allergic-rhinitis">almost one in five Australians</a>, spring also brings the misery of watery, itchy red eyes, a runny, congested nose, and sneezing.</p> <p>Hay fever (also known as allergic rhinitis) is caused when an allergen enters the nose or eyes. Allergens are harmless airborne substances the body has incorrectly identified as harmful. This triggers an immune response, which leads to the release of inflammatory chemicals (mediators) – one of which is histamine.</p> <p>Allergens that trigger hay fever differ from person to person. Common seasonal allergens include tree, grass and weed pollens (year-round allergens include dust mites, mould and pet dander). It’s now <a href="https://www.sciencedirect.com/science/article/pii/S132602002302191X">pollen season</a> in many parts of Australia, with pollen counts at their highest and hay fever cases surging.</p> <p>So what medicines can prevent or reduce hay fever symptoms, and how do they work?</p> <h2>Antihistamines</h2> <p>Knowing the release of histamine is a cause of hay fever symptoms, it’s unsurprising that <em>anti</em>-histamines are one of the most frequently recommended medicines to treat hay fever.</p> <p>Antihistamines block histamine from binding to histamine receptors in the body and having an effect, reducing symptoms.</p> <p>In Australia, we broadly have two types. The older sedating (introduced in the <a href="https://www.tga.gov.au/news/safety-alerts/first-generation-antihistamines-winter-warning">1940s</a>) and newer, less-sedating (introduced in the 1980s) antihistamines.</p> <p>Less-sedating antihistamines used to treat allergic rhinitis include bilastine (Allertine), cetirizine (Zyrtec), loratadine (Claratyne) and fexofenadine (Telfast). Bilastine, which came onto the Australian market only last year, is only available from a pharmacy, on recommendation from a pharmacist. The others have been around longer and are available at supermarkets and in larger quantities from pharmacies. Cetirizine is the <a href="https://www.tga.gov.au/resources/publication/scheduling-decisions-interim/scheduling-delegates-interim-decisions-and-invitation-further-comment-accsacms-november-2016/35-cetirizine-hydrochloride#:%7E:text=Risks%20of%20cetirizine%20hydrochloride%20use,significant%20at%20the%20proposed%20doses.">most likely</a> (of the less-sedating antihistamines) to cause sedation.</p> <p>The older sedating antihistamines (such as promethazine) cross the blood-brain barrier, causing drowsiness and even brain fog the next day. They have lots of side effects and potential drug interactions, and as such have little place in the management of hay fever.</p> <p>The newer less-sedating antihistamines are <a href="https://australianprescriber.tg.org.au/articles/antihistamines-and-allergy.html#:%7E:text=Less%20sedating%20antihistamines%20are%20equally,an%20ongoing%20good%20safety%20profile">equally effective</a> as the older sedating ones.</p> <p>Antihistamines are usually taken orally (as a tablet or solution) but there are also topical preparations such as nasal sprays (azelastine) and eye drops. Antihistamine nasal sprays have <a href="https://www.sciencedirect.com/science/article/abs/pii/S108112061000743X">equal to or better efficacy</a> than oral antihistamines.</p> <p>The individual response to antihistamines varies widely. For this reason, you may need to trial several different types of antihistamines to see which one works best for you.</p> <p>Increasing the dose of an antihistamine, or combining an oral and topical antihistamine, does not provide any additional benefit. Paying extra for a brand name doesn’t offer any more or less effect than the generic (both have the same active ingredient and are <a href="https://www.tga.gov.au/news/news/generic-prescription-medicines-fact-sheet">bioequivalent</a>, which means they have the same outcomes for patients).</p> <h2>Steroid nasal sprays</h2> <p>If your symptoms don’t improve from antihistamines alone, a nasal spray containing a corticosteroid is often recommended.</p> <p>Corticosteroids prevent the release of several key chemicals that cause inflammation. How they work is complex: in part, corticosteroids “turn off” the production of late phase inflammatory mediators (cytokines and chemokines). This reduces the future release of more inflammatory mediators, which reduces inflammation.</p> <p>Corticosteroids and antihistamines have different mechanisms of action. Research shows corticosteroid nasal sprays are <a href="https://journals.sagepub.com/doi/full/10.2500/ajra.2016.30.4397">more effective</a> than antihistamines in controlling an itchy, runny, congested nose. But when instilled into the nose, corticosteroids <a href="https://aao-hnsfjournals.onlinelibrary.wiley.com/doi/10.1016/j.otohns.2007.10.027">also reduce</a> the eye symptoms of hay fever.</p> <p>There are also nasal sprays that contain both an antihistamine and corticosteroid.</p> <p>While there are a range of corticosteroid nasal sprays containing different active ingredients, a large study published this year shows they are all <a href="https://www.frontiersin.org/articles/10.3389/fphar.2023.1184552/full">about as effective as each other</a>, and work best when they have been taken for several days.</p> <h2>Sodium cromoglycate</h2> <p>Another medicine used to treat hay fever symptoms is sodium cromoglycate, which is available as an eye drop and over-the-counter in pharmacies.</p> <p>This medicine is known as a mast cell stabiliser. As the name suggests, it stabilises or prevents mast cells from breaking down. When mast cells break down, they release histamine and other chemicals that cause inflammation.</p> <p>This eye drop is both a preventative and treatment medicine, usually used before allergies strike. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9375451/">Evidence shows</a> it is effective at reducing the symptoms of allergic conjunctivitis (eye inflammation from allergies).</p> <h2>Decongestants</h2> <p>Decongestants constrict blood vessels. They can be taken orally, administered as a nasal spray, or instilled into the eyes. When administered into the eyes it will reduce redness, and when administered into the nose, it will stop it from running.</p> <p>However, decongestants should be used for a short duration only and are not for long term use. In fact, if a nasal spray decongestant is used for more than five days, you can experience something called “rebound congestion”: a severe stuffy nose.</p> <h2>Saline</h2> <p>Saline (saltwater) nasal sprays or irrigation products are also available to flush out the allergens and provide hay fever relief. While there are not many studies in the area, there is evidence that saline irrigation <a href="https://www.cochrane.org/CD012597/ENT_nasal-saline-allergic-rhinitis#:%7E:text=Saline%20irrigation%20may%20reduce%20patient,any%20outcomes%20beyond%20three%20months">may reduce hay fever symptoms</a>. Saline is safe and is not associated with adverse effects.</p> <p>If you’re suffering from hay fever symptoms and unsure what to try, talk to your prescriber or pharmacist, who can guide you through the options and identify the best one for your symptoms, medical conditions and medicines.</p> <p>Allergen immunotherapy (or allergen shots) is another option hay fever sufferers <a href="https://www.allergy.org.au/patients/allergy-treatments/allergen-immunotherapy-faqs">may discuss</a> with their doctors. However it’s not a quick fix, with therapy taking three to five years.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/213071/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/mary-bushell-919262">Mary Bushell</a>, Clinical Assistant Professor in Pharmacy, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-do-hay-fever-treatments-actually-work-and-whats-best-for-my-symptoms-213071">original article</a>.</em></p>

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7 ways to create realistic financial goals that you'll actually stick to

<p>Establishing robust financial habits not only fosters comfort but also alleviates anxieties about the road ahead. A positive change in our financial circumstances commences with a shift in our money mindset. When you shift to creating lasting change, you can achieve more than you believe is possible. </p> <p>When creating financial goals that you’ll actually stick to, parallels can be drawn between achieving physical and financial fitness. Let’s take a look.</p> <ol> <li><strong>Precision in Goal Setting</strong></li> </ol> <p>Just like any other endeavour, the path to financial well-being requires setting clear objectives that are both quantifiable and feasible. Whether it's building an emergency fund or saving for a major purchase, your goals need to be well-defined and measurable.</p> <p>Just as a fitness regimen consists of various exercises targeting different muscle groups, your financial goals should cover different aspects of your financial life.</p> <ol start="2"> <li><strong>The Inaugural Step</strong></li> </ol> <p>The hardest part is starting – there will always be competing priorities.   Think of it as taking one step at a time.  Starting your financial goals might feel overwhelming due to competing priorities and uncertainties.</p> <p>Start small and build momentum gradually. Establish a budget, track your expenses, and save a modest amount regularly. </p> <ol start="3"> <li><strong>Avoiding Extreme Measures</strong></li> </ol> <p>Remember, lasting change comes from sustainable actions. Financial quick fixes like waiting for bonuses or tax returns won't foster healthy habits and can lead to financial fatigue. Instead, embrace gradual progress; small efforts compound over time.</p> <p>The allure of crash diets can be tempting, but they rarely yield lasting results. Instead, opt for consistent, manageable actions. Focus on building sustainable habits, like making regular contributions to savings or investments.</p> <ol start="4"> <li><strong>The Power of Knowledge</strong></li> </ol> <p>Equip yourself with information. Education is a powerful tool in achieving financial well-being.  Understanding the options available is pivotal to making informed financial decisions. Gain a comprehensive understanding of your financial options.</p> <p>Research investment opportunities and strategies that align with your goals. Knowledge empowers you to navigate the complex landscape of personal finance confidently.</p> <ol start="5"> <li><strong>Exploration of Strategies</strong></li> </ol> <p>Just as someone might prefer running over cycling, finding financial strategies that resonate with you enhances your chances of long-term success. Experiment with diverse approaches to identify what resonates best, reducing stress and enhancing commitment.</p> <p>Opt for strategies that resonate with your values, minimise stress and amplifying commitment.</p> <ol start="6"> <li><strong>Consistency </strong></li> </ol> <p>Success lies in cultivating steady habits over time, ensuring enduring benefits. Just as regular workouts lead to improved physical health, cultivating small, consistent financial habits over time leads to enhanced financial well-being.</p> <p>Set up automated transfers to savings accounts, make incremental increases in contributions, and avoid overspending.</p> <ol start="7"> <li><strong>Intermittent Rewards</strong></li> </ol> <p>Occasionally treat yourself.  Sporadic indulgences can enhance well-being and acknowledge hard-earned victories. Rewarding yourself for achieving financial milestones enhances your commitment and prevents financial fatigue. It's essential to strike a balance between frugality and enjoyment.</p> <p>By embracing these principles, we not only engineer realistic financial objectives but also cement a commitment to achieving them. That’s the key to lasting financial prosperity.</p> <p><strong><em>Amanda Thompson, author of Financially Fit Women, is a sought-after speaker and qualified financial adviser.  As the founder of Endurance Financial, Amanda is driven to support women to have a great relationship with money and own their own financial success. For more information visit <a href="http://www.endurancefinancial.com.au">www.endurancefinancial.com.au</a></em></strong></p> <p><em>Image credits: Getty Images</em></p>

Money & Banking

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What actually is palliative care? And how is it different to end-of-life care?

<p><em><a href="https://theconversation.com/profiles/samar-aoun-1437641">Samar Aoun</a>, <a href="https://theconversation.com/institutions/the-university-of-western-australia-1067">The University of Western Australia</a></em></p> <p>Although it is associated with dying, palliative care is an approach focused on improving <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6405258/#:%7E:text=QOL%20can%20also%20be%20defined,QOL%20(2%E2%80%934).">quality of life</a> – or how people feel about and respond to facing a life-threatening illness.</p> <p>Palliative care aims to prevent and relieve physical, social, emotional, spiritual and existential distress. Palliative care also supports family caregivers during the disease journey and bereavement phase. You might have heard it mentioned for cancer, but it is beneficial for the majority of life-limiting conditions. It has been shown to reduce health-care costs by <a href="https://palliativecare.org.au/publication/kpmg-palliativecare-economic-report/">preventing</a> unnecessary hospital admissions.</p> <p>Palliative care is not voluntary assisted dying. It does not aim to hasten or prolong death. It is not just for people who are about to die and seeking palliative care does not mean “giving up”. In fact, it can be a profound and positive form of care that the World Health Organization (WHO) has <a href="https://www.who.int/news-room/fact-sheets/detail/palliative-care">recognised</a> as a basic human right. But what does it involve?</p> <h2>Not just for someone’s final days</h2> <p>Palliative care is often seen as a “last resort” rather than a service that empowers terminally ill people to live as well as possible for as long as possible.</p> <p>The full benefit of this holistic approach can only be realised if people are referred early to <a href="https://palliativecare.org.au/resource/what-is-palliative-care/">palliative care</a> – ideally from the time they are diagnosed with a terminal illness. Unfortunately, this rarely happens and palliative care tends to blur with <a href="https://www.nia.nih.gov/health/providing-comfort-end-life">end-of-life care</a>. The latter is for people who are likely to die within 12 months but is often left to the last few weeks.</p> <figure><iframe src="https://www.youtube.com/embed/qMbq0fP9kr4?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Palliative is not just for the very end of someone’s life.</span></figcaption></figure> <h2>Palliative care can involve difficult conversations</h2> <p>Palliative care provides a time to ask some usually taboo questions. What kind of death do you want to experience? Who is in your personal network? How will they respond to your life ending? What kind of support can they offer?</p> <p>Palliative care can be provided at home, hospital, hospice or residential aged care facility, depending on the preference and circumstances of patients and their family carers.</p> <p>In general, patients are referred by their treating specialist, health professional or GP. Patient preferences for care and what matters most to them are discussed with their doctor or other health professionals and with their loved ones with <a href="https://www.advancecareplanning.org.au/">advance care planning</a>. These discussions can include information on their preferred place of care, preferred place of death, personal care needs such as dietary preferences and religious and spiritual practices.</p> <p>This helps those caring to make decisions about the patient care when the patient cannot anymore. However, advance care planning can start at any time in life and without a diagnosis.</p> <h2>How palliative care delivery has changed</h2> <p>Once upon a time, we were born at home and we died at home. Death was a social event with a medical component. Now it is close to the opposite. But research indicates a solely clinical model of palliative care (mainly symptom management funded through the health system) is <a href="https://www.mdpi.com/2227-9032/9/12/1615">inadequate</a> to address the complex aspects of death, dying, loss and grief.</p> <p>A <a href="https://www.phpci.org/">public health</a> palliative care approach views the community as an equal partner in the long and complex task of providing quality health care at the end of someone’s life. It promotes conversations about patients’ and families’ goals of care, what matters to them, their needs and wishes, minimising barriers to a “good death”, and supporting the family post-bereavement.</p> <p>These outcomes require the involvement of family carers, friendship networks and not-for-profit organisations, where more detailed conversations about life and death can happen, instead of the “pressure cooker” rushed environment of hospitals and clinics. Investment could develop stronger <a href="https://pubmed.ncbi.nlm.nih.gov/29402101/">death literacy</a> and grief literacy in the community and among health professionals, who may be <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6312518/#:%7E:text=Some%20struggle%20with%20the%20limitations,lead%20in%20opening%20a%20dialogue">reluctant</a> to raise or discuss these topics. This would likely see the take up of advance care planning increase, from the current low levels of <a href="https://www1.racgp.org.au/newsgp/clinical/advance-care-planning-in-an-ageing-population#:%7E:text=A%20paper%20exploring%20the%20cognitive,advance%20health%20directive%20in%20place.">less than 15%</a> of Australians (<a href="https://theconversation.com/only-25-of-older-australians-have-an-advance-care-plan-coronavirus-makes-it-even-more-important-144354">25% of older Australians</a> accessing health and aged-care facilities).</p> <p>One such successful approach is the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9720808/">Compassionate Communities Connectors Program</a> in Western Australia, using trained <a href="https://comcomnetworksw.com/compassionate-connectors-program/">community volunteers</a> to enhance the social networks of terminally ill people.</p> <p>Our research trial trained 20 community volunteers (“connectors”) and 43 patients participated over 18 months. In sourcing others to help (who we called “caring helpers”), connectors built the capacity of the community and social networks around patients in need. Caring helpers assisted with transport, collecting prescriptions, organising meals and linked clients to community activities (such as choirs, walking groups, men’s shed). And they helped complete advance care planning documentation. About 80% of patients’ needs were social, particularly around reducing feelings of isolation.</p> <p>Patients in the trial had fewer hospital admissions and shorter hospital stays.</p> <h2>Tailored to need</h2> <p>Palliative care should be tailored to each person, rather than a one-size-fits-all clinical model that doesn’t respect autonomy and choice.</p> <p>Many people are dying in a way and a place that is not reflective of their values and their end-of-life is interrupted with preventable and costly admissions to hospital where control and even dignity are surrendered. Palliative care hospitalisations have <a href="https://www.aihw.gov.au/reports/palliative-care-services/palliative-care-services-in-australia/contents/summary">increased</a> in recent years compared to all hospitalisations, with 65% of such admissions ending with the patient dying in hospital.</p> <p>It is unrealistic and unaffordable to have a palliative care service in every suburb. There needs to be a shift to a more comprehensive, inclusive and sustainable approach, such as Compassionate Communities, that recognises death, dying, grief and loss are everyone’s business and responsibility.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/205488/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><em><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></em></p> <p><em><a href="https://theconversation.com/profiles/samar-aoun-1437641">Samar Aoun</a>, Perron Institute Research Chair in Palliative Care, <a href="https://theconversation.com/institutions/the-university-of-western-australia-1067">The University of Western Australia</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/what-actually-is-palliative-care-and-how-is-it-different-to-end-of-life-care-205488">original article</a>.</em></p>

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How to set realistic exercise goals you’ll actually stick to

<p>We often think that exercise goals need to be huge mountains, feats that are big and hard to achieve. But when your goals are unobtainable you fall into the New Year's Eve cycle, where the excitement you feel at the beginning wavers after just a short time.</p> <p>The same goes if your goals are too small: you will only feel the sweet taste of success after a bit of hard work. Exercise goals need to be realistic. They need to stretch you enough so that you can become more than who you are at this moment without breaking you. </p> <p>Here are the top tips from Dr Brett Lillie – author of <em>Rediscover Your Athlete Within</em> – on how to set realistic exercise goals so you can achieve them on your own terms:</p> <p><strong>1. <span style="white-space: pre;"> </span>Follow the Principles</strong></p> <p>Designing your goals begins with the core principles; be specific, clarify your destination, make it measurable, in bite size action steps that are achievable in a clear time frame. The goal posts. </p> <p><strong>2. Start where you are</strong></p> <p>Be truthful about where you are right now. On one hand think about your body and be realistic about your physical capacity. On the other, have fun, be creative, get curious. What do your exercise goals make you feel? At the end of the day, we're only as old as we feel. It’s easy to fall into the “I’m too old, I can’t possibly do that” trap: get out of that thought and jazz it up.</p> <p><strong>3. Make your goals compelling</strong></p> <p>Bob Proctor is famous for asking, ‘Is it big enough and scary enough’ to pull you out of your present circumstances and not playing small? A realistic goal doesn’t need to be climbing mount Everest, but it does need to stretch you and take you out of your comfort zone. The more meaning you give your goals, the more why you attach, the more realistic they become, the more they excite you and get you out of bed before the alarm.</p> <p><strong>4. Find the balance</strong></p> <p>When you set goals, they are really signposts along your life journey, “in between” destinations that you are moving in the right direction. There are times where it is spring, and everything just seems to be going your way, heading into summer, you’re ticking boxes, only to head into Winter where nothing seems to be happening. No need to feel discouraged. As the change of the seasons, exercising needs balance too. Make rest and recovery part of your goals.</p> <p><strong>5. Stay on track </strong></p> <p>Once you start exercising, the beginning bit is relatively easy, it’s the honeymoon period. The closer you get to your goal, the greater the effort, the more distractions begin to appear. This is the time you smile to yourself, you stick to your promise, you know your goal is just over the next ridge about to appear. Remind yourself you’re still progressing even if it doesn’t quite feel like it. You are still moving forward, and you have momentum. </p> <p><strong>6. Set yourself up to win</strong></p> <p>Setting yourself up to win is about removing the clutter in your life, both mental and physical. When you’re young you just juggle the growing kids, a career, responsibilities and you multi task like a pro. However, it is putting your attention on the one thing that makes the big things that matter happen. Deliberate attention will give you the greatest success. So think: What is crowding your mind? And your environment? Are there worries or piles of unfinished projects cluttering your world? Clearing the decks is making way for the new. What is your one thing?</p> <p>Making an exercise goal realistic is about deciding what is truly important, then actually writing it down and turning it into a priority in our life. It is in our PM years where the views and values we hold tend to change, we look for the deeper meaning, more heartfelt fulfilment and think about the legacy we are creating. Recognise that setting exercise goals that are realistic is you taking the time to decide what is most important to you and why, setting a promise in place. Look for the wins, acknowledge the progress and celebrate your life every day.</p> <p><em>Dr Brett Lillie, author of Rediscover Your Athlete Within, is a sought-after speaker, coach and rehab professional who helps people rekindle their love for movement and find their mojo so they can live their best life. To find out more about Dr Brett’s programs, go to his website <a href="https://www.brettlillie.com/" target="_blank" rel="noopener">www.brettlillie.com</a></em></p>

Body

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Love Actually child star engaged to Elon Musk's ex-wife

<p dir="ltr">Actress Talulah Riley has announced that she is engaged to former child star Thomas Brodie-Sangster after two years together.</p> <p dir="ltr">She revealed the news in a tweet with a photo of the couple cuddled up under a blanket and the caption: "Very happy to share that after two years of dating, Thomas Brodie-Sangster and I are engaged!"</p> <p dir="ltr">The <em>Pride and Prejudice</em> actress, 37,  and the <em>Love Actually </em>star, 33, first met during the filming of their TV series <em>Pistol </em>where they also played a couple. </p> <p>Twitter and Tesla CEO Elon Musk responded to his ex-wife's happy news with a simple: "Congratulations!"</p> <p>Elon's sister Tosca also replied with "Congratulations, Talulah" and a red heart emoji. </p> <p>Fans took to the comments on Twitter to congratulate the couple. </p> <p>"Congratulations! I wish the couple much happiness," wrote one fan. </p> <p>"Love conquers all. When you find love, hold on to it and never let it go. Very good news," wrote another. </p> <p>"Congratulations. Happy for you!" commented a third. </p> <p>"Congratulations, great couple!" wrote a fourth with two red heart emojis. </p> <p>The couple were rumoured to be together in 2021, but they didn't confirm their relationship until the following when they arrived arm-in-arm at the Gala Dinner for the 2022 <em>British Academy Film Awards</em>. </p> <p>Riley was previously married to Elon Musk, 52, twice before her relationship with Brodie-Sangster. </p> <p>Their first marriage was in 2010 after a 10-day whirlwind romance, which lasted for two years. After they split, they remarried in 2013 with the second  marriage lasting three years before they ultimately split. </p> <p><em>Image: Twitter/ Getty</em></p>

Relationships

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Sarah Abo reveals what it’s actually like to work with Karl Stefanovic

<p>Sarah Abo has opened up on what it's really like to work alongside Karl Stefanovic. </p> <p>The veteran breakfast show presenter has a personality and voice that's larger than life, so being able to match his energy has become one of Abo's talents after six months of being a co-host for the <em>Today Show. </em></p> <p>The 37-year-old presenter only had good things to say about Stefanovic. </p> <p>"One thing I will tell you is Karl is an incredible person, an incredible broadcaster," she said.</p> <p>"That mind of his, it does not stop - I don't know when he finds time to sleep, he's always thinking about the next thing," she added. </p> <p>She praised her co-hosts ability to understand the core of a story, no matter how complex it is, share it with the viewers in a way that is easy to digest. </p> <p>"That's something that comes through in all the stories we cover," she said.  </p> <p>"It is incredible to sit alongside somebody who is so experienced and so supportive of me as well, as I'm learning and finding my feet and work my way through this crazy world that is breakfast television.</p> <p>"I couldn't ask for a better partner working alongside me," she praised her senior. </p> <p>Her one minor complaint is that Stefanovic's quirky sense of humour can be hard to understand</p> <p>Although she remains a good sport and pretends to laugh at them. </p> <p>"I mean sometimes I've gotta pretend to like his jokes which can be a bit awkward, but hey - I know how to laugh," she chuckled.</p> <p><em>Image: Today Show </em></p>

TV

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10 polite habits nail techs actually dislike – and what to do instead

<p><strong>Nail salon etiquette mistakes</strong></p> <p>Repeat after us: Pampering yourself is important. An easy way to do just that? Getting a manicure. Not only is it relatively affordable, but prettily painted nails can also put an extra pep in your step. Of course, the nail tech who does your manicure plays a large role in making you feel so good: From that wonderful hand massage to getting your cuticles in tip-top shape, their skills can make a huge difference. So, it only makes sense that you’d want to treat them really well.</p> <p>But here’s the thing: Certain seemingly polite etiquette rules can actually make a nail tech’s job harder. Plus, while it’s important to be nice, you don’t have to try extra hard to make their life easier. “A manicure is your time off, so you should relax,” says Karina Medrano, a nail technician.</p> <p>So what does that mean? It means there are certain polite habits that are totally a must. And then there are other moves you can (and should) skip so you can focus on your own relaxation. Since it can be hard to identify exactly what most people dislike, we turned to the pros to fill us in on polite moves that are actually etiquette mistakes at the nail salon.</p> <p><strong>Anticipating their next move</strong></p> <p>Over the course of your manicure, your nail tech will likely move your hands around a bit – turning them over to apply lotion and rotating each finger to paint your tips with the best nail polish. If you’ve had a number of manicures, you may even be able to anticipate what they’ll need you to do next and be tempted to save them from having to tell you how to move. Don’t do it. “Many times, clients position themselves in a way that seems to be helpful, but it’s the contrary,” says Medrano. You may make the wrong move and actually mess up their paint job, causing them to have to start over.</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> “It’s best to let your nail tech move you around,” says Medrano. “There is no need to tense up – just relax.” Put simply, wait for them to direct you. One way to make that easier is to pay attention to what’s going on. If you have headphones on and are listening to music or a podcast, keep it at a low enough volume that you can hear your technician if they need you to do something.</p> <p><strong>Keeping the conversation going</strong></p> <p>When you’re getting your nails done, you’re literally face to face with your manicurist. Because of this, you may feel like it’s your job to chat with them and keep them entertained. But there’s no need to rack your brain for conversation starters. This is a job, and there is zero expectation that you should keep your nail tech entertained, says Medrano. If you want to chat, no problem. If you don’t? Well, that’s OK too.</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> If you’d prefer quiet, Medrano says that it’s become totally normal to ask for a “silent appointment”. You can either let the salon know when you book your appointment or you can mention to your tech when you sit down that you are going to use the appointment to relax and have some quiet time.</p> <p><strong>Giving a colour a chance when you don't like it </strong></p> <p>You arrive at the salon and are faced with a wall of nail polish colours. Whether you want the trendiest colour of the season or just what you’re in the mood for, you’ll probably spend some time debating the perfect shade. Fast-forward to the moment your manicurist is slicking it on, and – you’re not so sure about it. But you feel bad and want to give it a chance. Maybe you’ll like it once the second coat is on, right? And you’d hate to make the tech take it off and start over.</p> <p>“For many, the hardest time to speak up during their appointment is when they don’t like the colour,” says Medrano. “But it’s better to tell us the second you start doubting your choice. Applying the colour is the most time-consuming part, and catching the colour change before doing all 10 fingers helps us stay on track with our appointments.” Plus, your nail tech wants you to walk away happy!</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> If you’re not feeling the colour, speak up as soon as possible. You can simply tell them you’re not sure you like it. Then, tell them what you don’t like – maybe the red you chose is too orange or the pink is too sheer. They may be able to suggest another shade that is what you are looking for. After all, they see lots of different colours every day.</p> <p><strong>Removing your own gel</strong></p> <p>If you get gel manicures, you know that removing that type of polish can take a long time. You have to sit with remover on your nails for a while before the gel can be scraped away. But trying to do it at home to save time and work for your nail tech is not advisable. Gel polish needs to be removed in a certain way to minimise damage, warns nail artist Braelinn Frank. If you try to remove it yourself and wreck your nails, your tech will be left trying to get them back into shape to prevent your nails from peeling.</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> When you make your appointment, let them know you have gel polish that will need to be removed. This allows the salon to build in more time for your appointment so the gel can be removed properly by a professional and you don’t make a bigger mess for your manicurist.</p> <p><strong>Deferring to the pro</strong></p> <p>Do you want rounded nails or more of an almond shape? Do you want your cuticles cut, or do you just want your manicurist to use really good cuticle oil before pushing them back? These are all decisions you’ll need to make during your appointment. Don’t just defer to the tech. Yes, they’re pros, but these are your nails. “It’s helpful when someone knows what they want their nails to look like,” says Medrano.</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> If you really aren’t sure what you want, avoid telling the nail tech to do whatever they’d like. A better way to approach it is to ask them for their input on the different options and then make the decision that’s best for you based on what they tell you.</p> <p><strong>Cleaning up</strong></p> <p>There’s always a little bit of a mess when you get your nails done – think nail clippings, dust from filing, used cotton balls from removing polish. Worried that your nail tech is grossed out by all this and annoyed at having to pick up after you? They’re not. Not only that, but if you try to clean up, you might just get in the way. “It’s part of our job to keep up with the mess,” says Medrano. “And we know our way around our station best.” Remember, you can always give yourself a manicure at home, but if you go to the salon, one of the perks is not having to clean up!</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> If you want to help, the best thing you can do is stay out of your nail tech’s way. As they try to wipe down their station, move your hands so they can do that. In other words, pay attention and adjust your positioning when needed – that will be the best way to help.</p> <p><strong>Moving your own stuff to the drying station</strong></p> <p>Your manicure is done, and it’s time to move over to the drying station. You feel bad about making a tech pick up your handbag, so you grab it yourself. While your intention is to be kind, you may smudge your nails and mess up all the hard work they just did. “We are here to help,” says Medrano, who confirms it’s better for them to help than to have you mess up your nails. Plus, even a little chip or smudge is a cardinal sin when it comes to making your manicure last longer.</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> Allow them to move your bag (and any other items you have with you) to the drying station. Be gracious, and say thank you. Also let them pull out the chair or stool for you. Really don’t want someone to pick up your bag? Consider wearing a small crossbody bag so you can keep it on during your appointment.</p> <p><strong>Holding it in</strong></p> <p>Maybe you have to sneeze, or perhaps you are mid-manicure and suddenly have to pee. Holding it in does nobody any favours. While you may not want to interrupt the appointment, your nail tech would rather you be comfortable and enjoy the service. Plus, if you hold in your sneeze, it could backfire and lead to a bigger sneeze where you spray germs everywhere. “Do not be scared to ask if you need to do something,” says Medrano. “Nothing surprises us.”</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> Need to use the bathroom? Let your tech know, and ask when the best time would be for you to do so. Have to sneeze? Say, “I’m going to sneeze.” Then, rather than using your hands to cover your mouth (which your tech then needs to go back to touching), sneeze into the crook of your arm.</p> <p><strong>Trying to shimmy your credit card out of your wallet</strong></p> <p>If the end of your appointment has come and you still haven’t paid, sliding your credit card out of your wallet with wet nails may feel like a Herculean task. But you can’t possibly ask your nail tech to do that, right? That would be rude. Wrong again. It’s actually ruder to smudge the beautiful paint job your nail tech just put a ton of time and energy into.</p> <p><span style="text-decoration: underline;"><em>Do this instead:</em></span> “The amount of times that I have helped take out credit cards? It’s quite often,” says Medrano. “Just ask! Truly, it’s no problem.” Make it easier on your tech by telling them exactly where it is and what colour the card is; that way, they don’t have to fish around for it. Also, there’s no need to apologise – just say thank you!</p> <p><em>Image credits: Getty Images </em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/healthsmart/tips/10-polite-habits-nail-techs-actually-dislike-and-what-to-do-instead" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Beauty & Style

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3 little-known reasons why plastic recycling could actually make things worse

<p><em><a href="https://theconversation.com/profiles/pascal-scherrer-230971">Pascal Scherrer</a>, <a href="https://theconversation.com/institutions/southern-cross-university-1160">Southern Cross University</a></em></p> <p>This week in Paris, negotiators from around the world are <a href="https://www.unep.org/events/conference/second-session-intergovernmental-negotiating-committee-develop-international">convening</a> for a United Nations meeting. They will tackle a thorny problem: finding a globally binding solution for plastic pollution.</p> <p>Of the staggering <a href="https://stats.oecd.org/viewhtml.aspx?datasetcode=PLASTIC_USE_6&amp;lang=en">460 million tonnes of plastic used globally in 2019 alone</a>, much is used only once and thrown away. About <a href="https://www.oecd.org/environment/plastic-pollution-is-growing-relentlessly-as-waste-management-and-recycling-fall-short.htm">40% of plastic waste</a> comes from packaging. Almost two-thirds of plastic waste comes from items with lifetimes of less than five years.</p> <p>The plastic waste that escapes into nature persists and breaks up into smaller and smaller pieces, <a href="https://www.science.org/doi/10.1126/sciadv.1700782">eventually becoming microplastics</a>. Plastics now contaminate virtually every environment, from <a href="https://www.theguardian.com/environment/2020/nov/20/microplastic-pollution-found-near-summit-of-mount-everest">mountain peaks to oceans</a>. Plastic has entered vital systems such as our food chain and even the human <a href="https://www.theguardian.com/environment/2022/mar/24/microplastics-found-in-human-blood-for-first-time">blood stream</a>.</p> <p>Governments and industry <a href="https://www.un.org/en/climatechange/nations-agree-end-plastic-pollution">increasingly acknowledge</a> the urgent need to reduce plastic pollution. They are introducing <a href="https://apco.org.au/the-australian-packaging-covenant">rules and incentives</a> to help businesses stop using single-use plastics while also encouraging collection and recycling.</p> <p>As a sustainability researcher, I explore opportunities to <a href="https://www.scu.edu.au/research/zerowaste/">reduce plastic waste </a>in sectors such as tourism, hospitality and meat production. I know how quickly we could make big changes. But I’ve also seen how quick-fix solutions can create complex future problems. So we must proceed with caution.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">The best way to tackle plastic pollution is to prevent it in the first place.</p> <p>Governments, businesses, civil society, and academia can all be part of the solution to <a href="https://twitter.com/hashtag/BeatPlasticPollution?src=hash&amp;ref_src=twsrc%5Etfw">#BeatPlasticPollution</a>.</p> <p>Join in this <a href="https://twitter.com/hashtag/WorldEnvironmentDay?src=hash&amp;ref_src=twsrc%5Etfw">#WorldEnvironmentDay</a>: <a href="https://t.co/ENu9UG82kz">https://t.co/ENu9UG82kz</a> <a href="https://t.co/1p5G0183uh">pic.twitter.com/1p5G0183uh</a></p> <p>— UN Environment Programme (@UNEP) <a href="https://twitter.com/UNEP/status/1660873190577680384?ref_src=twsrc%5Etfw">May 23, 2023</a></p></blockquote> <h2>Plastic avoidance is top priority</h2> <p>We must urgently eliminate waste and build a so-called “<a href="https://ellenmacarthurfoundation.org/topics/circular-economy-introduction/overview">circular economy</a>”. For plastics, that means reuse or recycling back into the same type of plastic, not lower grade plastic. The plastic can be used to make similar products that then can be recycled again and again.</p> <p>This means plastics should only be used where they can be captured at their end of life and recycled into a product of the same or higher value, with as little loss as possible.</p> <p>Probably the only example of this to date is the recycling of PET (polyethylene terephthalate) soft-drink bottles in Norway and Switzerland. They boast recovery rates of <a href="https://phys.org/news/2020-02-norway-bottles-plastic-fantastic.html">97%</a> and <a href="https://houseofswitzerland.org/swissstories/environment/switzerland-leads-way-pet-recycling">95%</a> respectively.</p> <p>The <a href="https://wastewise.be/2014/11/ad-lansink/">waste management pyramid</a> below shows how to prioritise actions to lessen the waste problem. It is particularly relevant to single-use plastics. Our top priority, demanding the biggest investment, is prevention and reduction through redesign of products.</p> <p>Where elimination is not yet achievable, reuse solutions or recycling to the same or higher-level products can be sought to make plastics circular.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=406&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=406&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=406&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=510&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=510&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/527407/original/file-20230522-21-y07zqy.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=510&amp;fit=crop&amp;dpr=3 2262w" alt="Inverted pyramid diagram showing waste management priorities" /><figcaption><span class="caption">In the inverted pyramid of waste management priorities, downcycling is almost the last resort.</span> <span class="attribution"><span class="source">Pascal Scherrer</span></span></figcaption></figure> <p>Unfortunately, a lack of high-quality reprocessing facilities means plastic waste keeps growing. In Australia, plastic is largely “downcycled”, which means it is recycled into lower quality plastics.</p> <p>This can seem like an attractive way to deal with waste-plastic stockpiles, particularly after the recent collapse of soft-plastics recycler <a href="https://theconversation.com/redcycles-collapse-is-more-proof-that-plastic-recycling-is-a-broken-system-194528">RedCycle</a>. But downcycling risks doing more harm than good. Here are three reasons why:</p> <h2>1. Replacing wood with recycled plastics risks contaminating our wildest natural spaces</h2> <p>An increasing number of benches, tables, bollards and boardwalks are being made from recycled plastic. This shift away from timber is touted as a sustainable step - but caution is warranted when introducing these products to pristine areas such as national parks.</p> <p>Wood is naturally present in those areas. It has a proven record of longevity and, when degrading, does not introduce foreign matter into the natural system.</p> <p>Swapping wood for plastic <a href="https://www.sciencedirect.com/science/article/abs/pii/S0269749122019510?via%3Dihub">may introduce microplastics</a> into the few remaining places relatively free of them. Replacing wood with downcycled plastics also risks plastic pollution through weathering or fire.</p> <h2>2. Taking circular plastics from their closed loop to meet recycled-content targets creates more waste</h2> <p>Clear PET bottles used for beverages are the most circular plastic stream in Australia, approaching a 70% recovery rate. When these bottles are recycled back into clear PET bottles, they are circular plastics.</p> <p>However, the used PET bottles are increasingly being turned into meat trays, berry punnets and <a href="https://www.praise.com.au/faqs-100-recycled-bottles">mayonnaise jars</a> to help producers meet the <a href="https://apco.org.au/national-packaging-targets">2025 National Packaging Target</a> of 50% recycled content (on average) in packaging.</p> <p>The problem is the current industry <a href="https://anzpacplasticspact.org.au/wp-content/uploads/2021/06/Recovered-Polymer-Specifications_FINAL_June2021d.pdf">specifications for plastics recovery</a> allow only downcycling of these trays, punnets and jars. This means that circular PET is removed from a closed loop into a lower-grade recovery stream. This leads to non-circular downcycling and more plastic sent to landfill.</p> <h2>3. Using “compostable” plastics in non-compostable conditions creates still more plastic pollution</h2> <p>Increasingly, plastics are labelled as compostable and biodegradable. However, well-intended use of compostable plastics can cause long-term plastic pollution.</p> <p>At the right temperature with the right amount of moisture, compostable plastics breakdown into soil. But if the conditions are not “just right”, they won’t break down at all.</p> <p>For example, when a landscape architect or engineer uses a “compostable” synthetic fabric instead of a natural alternative (such as coir or jute mats) they can inadvertently introduce persistent plastics into the environment. This is because the temperature is not hot enough for the synthetic mat to break down.</p> <p>We must also <a href="https://documents.packagingcovenant.org.au/public-documents/Considerations%20for%20Compostable%20Packaging">differentiate</a> between “home compostable” and “commercially compostable”. Commercial facilities are more effective at composting because they operate under more closely controlled conditions.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Plastic pollution could reduce by 80% by 2040 if governments and companies make policy and market shifts using existing technologies.</p> <p>OUT NOW – UNEP’s new report provides a pathway for nations to <a href="https://twitter.com/hashtag/BeatPlasticPollution?src=hash&amp;ref_src=twsrc%5Etfw">#BeatPlasticPollution</a>: <a href="https://t.co/dcfBkZaOfN">https://t.co/dcfBkZaOfN</a> <a href="https://t.co/iSQ9QSpYC1">pic.twitter.com/iSQ9QSpYC1</a></p> <p>— UN Environment Programme (@UNEP) <a href="https://twitter.com/UNEP/status/1658419925638152192?ref_src=twsrc%5Etfw">May 16, 2023</a></p></blockquote> <h2>Learning from our mistakes</h2> <p>Clearly, we need to reduce our reliance on plastics and shift away from linear systems – including recycling into lower-grade products.</p> <p>Such downcycling may have a temporary role in dealing with existing plastic in the system while circular recycling capacity is being built. But we must not develop downcycling “solutions” that need a long-term stream of plastic waste to remain viable.</p> <p>What’s more, downcycling requires constantly finding new markets for their lower-grade products. Circular systems are more robust.</p> <p>So, to the negotiators in Paris, yes the shift to a circular plastics economy is urgent. But beware of good intentions that could ultimately make things worse.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/206060/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/pascal-scherrer-230971">Pascal Scherrer</a>, Senior Lecturer, Faculty of Business, Law and Art, <a href="https://theconversation.com/institutions/southern-cross-university-1160">Southern Cross University</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/3-little-known-reasons-why-plastic-recycling-could-actually-make-things-worse-206060">original article</a>.</em></p>

Home Hints & Tips

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Are bigger super funds better? Actually no, despite what the industry is doing

<p><a href="https://theconversation.com/profiles/geoff-warren-3657">G<em>eoff Warren</em></a><em>, <a href="https://theconversation.com/institutions/australian-national-university-877">Australian National University</a></em></p> <p>Australia’s superannuation funds are getting bigger – and fewer. There were <a href="https://www.theguardian.com/australia-news/2021/aug/29/australian-superannuation-mergers-cut-number-of-funds-by-half-in-a-decade">close to 400</a> funds in 2010. With mergers, it’s now <a href="https://www.investordaily.com.au/superannuation/53144-are-mega-funds-poised-to-dominate-the-super-industry">closer to 120</a>. By 2025, according to industry executives surveyed last year, there will be <a href="https://www.investordaily.com.au/superannuation/50971-rise-of-mega-funds-set-to-intensify-erasing-100-funds-by-2025">fewer than 50</a>.</p> <p>The portfolios of the two biggest super funds, AustralianSuper and Australian Retirement Trust, are bigger than even the federal government’s Future Fund Management Agency, which oversees the A$194 billion <a href="https://yearinreviewfy22.futurefund.gov.au/performance-results.html">Future Fund</a> and several other funds worth a total $242 billion.</p> <hr /> <p><iframe id="0wOBb" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/0wOBb/5/" width="100%" height="400px" frameborder="0"></iframe></p> <hr /> <p>Underpinning this consolidation is the idea that larger scale is beneficial for superannuation fund members. But that’s not necessarily true. A bigger fund is no guarantee of better returns.</p> <p>I’ve examined the issue of fund scale with Scott Lawrence, an investment manager with 35 year’s industry experience. Together we’ve written <a href="https://theconexusinstitute.org.au/wp-content/uploads/2023/03/Does-Size-Benefit-Super-Fund-Members-24-March-2023.pdf">a report</a> for the Conexus Institute, an independent research centre focused on superannuation issues.</p> <p>Our conclusion: funds, large and small alike, succeed or fail depending on how well they formulate and execute their strategies.</p> <h2>Managing assets in-house</h2> <p>The first potential benefit of bigger size is that funds can manage assets using their own dedicated investment professionals, rather than outsourcing everything to external investment managers to invest on their behalf.</p> <p>For example, UniSuper (the higher education industry fund) manages <a href="https://www.unisuper.com.au/investments/how-we-invest/investment-managers">70% of assets in-house</a>. AustralianSuper, with more than double UniSuper’s assets, manages <a href="https://www.australiansuper.com/-/media/australian-super/files/about-us/annual-reports/2022-annual-report.pdf">53% of assets</a> in-house.</p> <p>This can be cheaper than paying fees as a percentage of assets to these external providers. It offers more control as the super fund can decide the assets in which they invest, rather than leaving the decision to someone else.</p> <p>But fund members will only benefit if the internal team makes investment decisions that are as good as the service they are replacing. For this reason, there is no reliable correlation between performance and degree of in-house management.</p> <h2>Investing in big-ticket items</h2> <p>The second potential benefit is it becomes more possible to become successful direct investors in “big ticket” assets such as infrastructure and property, instead of just focusing on shares and other assets traded on stock exchanges.</p> <p>For example, AustralianSuper owns <a href="https://www.australiansuper.com/-/media/australian-super/files/about-us/media-releases/australiansuper-increases-investment-in-westconnex.pdf">20.5% of WestConnex</a>, Australia’s biggest infracture project, having contributed $4.2 billion to the consortium that is building the mostly underground toll-road system linking western Sydney motorways.</p> <p>Opportunities like this are easier to access by large funds, and can help to diversify their portfolios.</p> <p>But such direct investment is costlier than buying shares and bonds. This limits the potential for fee reductions.</p> <p>For members to benefit, these investments must deliver attractive returns. This requires a fund developing capability in what are specialised markets. Size alone won’t deliver on its own.</p> <h2>Economies of scale and scope</h2> <p>The third potential benefit is that size brings economies of scale and scope.</p> <p>Scale can reduce fees, by spreading the fund’s fixed costs over a larger member base.</p> <p>Our review of the research literature confirms there are solid reasons to expect administration costs to reduce with size, as well as in-house management reducing investment costs.</p> <hr /> <p><iframe id="26cxr" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/26cxr/3/" width="100%" height="400px" frameborder="0"></iframe></p> <hr /> <p>Economies of scope involve an organisation being able to improve or increase services, say by investing in better systems and more staff.</p> <p>But investing in better systems also brings potential pitfalls. Big visionary projects tend to run over time and over budget, and sometimes fail.</p> <p>An example is the disastrous attempts of five industry funds (AustralianSuper, Cbus Super, HESTA, Hostplus and MTAA Super) to develop a shared administration platform, called Superpartners. It was meant to cost $70 million, but development costs blew out to $250 million before <a href="https://www.investmentmagazine.com.au/2016/12/link-group-completes-superpartners-integration/">they gave up</a>.</p> <h2>Size brings its own challenges</h2> <p>Large funds also face some unique challenges. Because they have more money to invest, they have more work to do in finding sufficient attractive assets to buy.</p> <p>The risk is they need to accept some assets offering low returns to do so. They can also outgrow some market segments, such as owning shares in smaller companies.</p> <p>Large organisations are typically more complex, more bureaucratic and less flexible. They can find it difficult to coordinate staff to work towards a common purpose. These elements may create dysfunction if not managed.</p> <p>This may explain why, despite the potential increased scope of their offerings, surveys suggest large funds tend to deliver <a href="https://www.investmentmagazine.com.au/2022/08/members-willing-to-pay-for-better-service-post-retirement/">less personalised service</a>.</p> <p>So the idea “bigger is better” is not necessarily true. Large size is not an automatic win. Whether the advantages outweigh the disadvantages and challenges ultimately depends on fund trustees and management doing their jobs well so that members benefit.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/203417/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/geoff-warren-3657">Geoff Warren</a>, Associate Professor, College of Business and Economics, <a href="https://theconversation.com/institutions/australian-national-university-877">Australian National University</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/are-bigger-super-funds-better-actually-no-despite-what-the-industry-is-doing-203417">original article</a>.</em></p>

Retirement Income

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Feed me: 4 ways to take control of social media algorithms and get the content you actually want

<p><em><a href="https://theconversation.com/profiles/marc-cheong-998488">Marc Cheong</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p>Whether it’s Facebook’s News Feed or TikTok’s For You page, social media algorithms are constantly making behind-the-scenes decisions to boost certain content – giving rise to the “curated” feeds we’ve all become accustomed to.</p> <p>But does anyone actually know how these algorithms work? And, more importantly, is there a way to “game” them to see more of the content you want?</p> <h2>Optimising for engagement</h2> <p>In broader computing terms, an algorithm is simply a set of rules that specifies a particular computational procedure.</p> <p>In a social media context, algorithms (specifically “recommender algorithms”) determine everything from what you’re likely to read, to whom you’re likely to follow, to whether a specific post appears in front of you.</p> <p>Their main goal is to <a href="https://arxiv.org/abs/2304.14679">sustain your attention</a> for as long as possible, in a process called “optimising for engagement”. The more you engage with content on a platform, the more effectively that platform can commodify your attention and target you with ads: its main revenue source.</p> <p>One of the earliest social media <a href="https://mashable.com/archive/facebook-news-feed-evolution">feed algorithms</a> came from Facebook in the mid-2000s. It can be summarised in one sentence "Sort all of the user’s friend updates – including photos, statuses and more – in reverse chronological order (newer posts first)."</p> <p>Since then, algorithms have become much more powerful and nuanced. They now take myriad factors into consideration to determine how content is promoted. For instance, Twitter’s “For You” recommendation algorithm is based on a neural network that uses <a href="https://blog.twitter.com/engineering/en_us/topics/open-source/2023/twitter-recommendation-algorithm">about 48 million parameters</a>!</p> <h2>A black box</h2> <p>Imagine a hypothetical user named Basil who follows users and pages that primarily discuss <em>space</em>, <em>dog memes</em> and <em>cooking</em>. Social media algorithms might give Basil recommendations for T-shirts featuring puppies dressed as astronauts.</p> <p>Although this might seem simple, algorithms are typically “black boxes” that have their inner workings hidden. It’s in the interests of tech companies to keep the recipe for their “secret sauce”, well, a secret.</p> <p>Trying to “game” an algorithm is like trying to solve a 3D box puzzle without any instructions and without being able to peer inside. You can only use trial-and-error – manipulating the pieces you see on the outside, and gauging the effects on the overall state of the box.</p> <figure class="align-center zoomable"><em><a href="https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/525271/original/file-20230510-27-qte7k8.jpeg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=3 2262w" alt="" /></a></em><figcaption><em><span class="caption">Manipulating social media algorithms isn’t impossible, but it’s still tricky due to how opaque they are.</span> <span class="attribution"><span class="source">Shutterstock</span></span></em></figcaption></figure> <p>Even when an algorithm’s code is revealed to the public – such as <a href="https://blog.twitter.com/en_us/topics/company/2023/a-new-era-of-transparency-for-twitter">when Twitter released</a> the source code for its recommender algorithm in March – it’s not enough to bend them to one’s will.</p> <p>Between the sheer complexity of the code, constant tweaks by developers, and the presence of arbitrary design choices (such as <a href="https://mashable.com/article/twitter-releases-algorithm-showing-it-tracks-elon-musk-tweets">explicitly tracking</a> Elon Musk’s tweets), any claims of being able to perfectly “game” an algorithm should be taken with a pinch of salt.</p> <p>TikTok’s algorithm, in particular, is notoriously powerful yet opaque. A Wall Street Journal investigation found it uses “subtle cues, such as how long you linger on a video” to predict what you’re <a href="https://www.wsj.com/articles/tiktok-algorithm-video-investigation-11626877477">likely to engage with</a>.</p> <h2>So what <em>can</em> you do?</h2> <p>That said, there are some ways you can try to curate your social media to serve you better.</p> <p>Since algorithms are powered by your data and social media habits, a good first step is to change these habits and data – or at least understand how they may be shaping your online experience.</p> <h1>1. Engage with content you trust and want more of</h1> <p>Regardless of the kind of feed you want to create, it’s important to follow reliable sources. Basil, who is fascinated by space, knows they would do well to follow NASA and steer clear of users who believe the Moon is made of cheese.</p> <p>Think critically about the accounts and pages you follow, asking <a href="https://guides.lib.uw.edu/research/faq/reliable">questions such as</a> <em>Who is the author of this content? Do they have authority in this topic? Might they have a bias, or an agenda?</em></p> <p>The higher the quality of the content you engage with, the more likely it is that you’ll be recommended similarly valuable content (rather than fake news or nonsense).</p> <p>Also, you can play to the ethos of “optimising for engagement” by engaging more (and for longer) with the kind of content you want to be recommended. That means liking and sharing it, and actively seeking out similar posts.</p> <h1>2. Be stingy with your information</h1> <p>Secondly, you can be parsimonious in providing your data to platforms. Social media companies know more about you than you think – from your location, to your perceived interests, to your activities outside the app, and even the activities and interests of your social circle!</p> <p>If you limit the information you provide about yourself, you limit the extent to which the algorithm can target you. It helps to keep your different social media accounts unlinked, and to avoid using the “Login with Facebook” or “Login with Google” options when signing up for a new account.</p> <h1>3. Use your settings</h1> <p>Adjusting your <a href="https://www.consumerreports.org/privacy/facebook-privacy-settings-a1775535782/">privacy and personalisation settings</a> will further help you avoid being microtargeted through your feed.</p> <p>The “Off-Facebook Activity” <a href="https://www.kaspersky.com.au/blog/what-is-off-facebook-activity/28925/">setting</a> allows you to break the link between your Facebook account and your activities outside of Facebook. Similar options exist for <a href="https://support.tiktok.com/en/account-and-privacy/account-privacy-settings">TikTok</a> and <a href="https://help.twitter.com/en/resources/how-you-can-control-your-privacy">Twitter</a>.</p> <p>Ad blockers and privacy-enhancing browser add-ons can also help. These tools, such as the open-source <a href="https://ublockorigin.com/">uBlock Origin</a> and <a href="https://privacybadger.org/">Privacy Badger</a>, help prevent cookies and marketing pixels from “following” your browsing habits as you move between social media and other websites.</p> <h1>4. Get (dis)engaged</h1> <p>A final piece of advice is to simply disengage with content you don’t want in your feed. This means:</p> <ul> <li>ignoring any posts you aren’t a fan of, or “hiding” them if possible</li> <li>taking mindful breaks to avoid “<a href="https://theconversation.com/doomscrolling-is-literally-bad-for-your-health-here-are-4-tips-to-help-you-stop-190059">doomscrolling</a>”</li> <li>regularly revising who you follow, and making sure this list coincides with what you want from your feed.</li> </ul> <p>So, hypothetically, could Basil unfollow all users and pages unrelated to <em>space</em>, <em>dog memes</em> and <em>cooking</em> to ultimately starve the recommender algorithm of potential ways to distract them?</p> <p>Well, not exactly. Even if they do this, the algorithm won’t necessarily “forget” all their data: it might still exist in caches or backups. Because of how complex and pervasive algorithms are, you can’t guarantee control over them.</p> <p>Nonetheless, you shouldn’t let tech giants’ bottom line dictate how you engage with social media. By being aware of how algorithms work, what they’re capable of and what their purpose is, you can make the shift from being a sitting duck for advertisers to an active curator of your own feeds.</p> <figure class="align-center "><em><img src="https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=115&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=115&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=115&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=144&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=144&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/498128/original/file-20221129-22-imtnz0.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=144&amp;fit=crop&amp;dpr=3 2262w" alt="" /></em><figcaption></figcaption></figure> <p><em>The Conversation is commissioning articles by academics across the world who are researching how society is being shaped by our digital interactions with each other. <a href="https://theconversation.com/uk/topics/social-media-and-society-125586">Read more here</a><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/204374/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></em></p> <p><em><a href="https://theconversation.com/profiles/marc-cheong-998488">Marc Cheong</a>, Senior Lecturer of Information Systems, School of Computing and Information Systems; and (Honorary) Senior Fellow, Melbourne Law School, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/feed-me-4-ways-to-take-control-of-social-media-algorithms-and-get-the-content-you-actually-want-204374">original article</a>.</em></p>

Technology

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“What do I actually do?”: Woman’s costly chocolate-coated crisis

<p>A woman in the United States has been left with quite the mess on her hands after her cake order took a questionable - and rather expensive -  turn. </p> <p>In a video posted to TikTok, by user @libbycarlsonn, she revealed what had become of her $300 USD (~$443 AUD/NZD) request after it had been dropped off by the baker.</p> <p>The clip featured her with a hand covering her face and the text “guys I paid $300 for this and the lady just dropped it off what do I actually do” across the top of the screen. </p> <p>It continued on to show an image of a carefully constructed chocolate cake, the one that the TikToker had been hoping to receive, and concluded with what she’d actually been delivered: something best described as a sort of chocolate avalanche, with chocolate melting down haphazardly placed chunks of cake, and a dusting of sprinkles over it all. </p> <p>“TikTok, work your magic because I need advice right now," her caption read. </p> <p>The video gained over 3.7m views, and over 4,000 comments, though most weren’t offering advice so much as commiserating with her, or poking fun at the sillier side of her situation, and many were of the opinion that she should demand a refund immediately. </p> <p>“When you say dropped it off, did she literally drop it?” one user wanted to know. “Also how is that the same as the one in the photo??? HOW?”</p> <p>Another pressing concern came soon after, with someone asking “why are there sprinkles???”</p> <p>“Put it in the fridge probably just melted a bit,” one suggested. </p> <p>“No way that’s what they gave you!! I would’ve flip[ped] that cake onto their face. Wow!!” another said. </p> <p>“Tbf…. I prefer the disaster cake,” one shared, “it looks tastier but I’d definitely ask for a refund.”</p> <p>Another felt quite strongly about that, telling the TikToker “well obviously it's false advertising and that's illegal”.</p> <p>One, however, simply refused to accept that the story was true, writing “I’m sorry I literally do not believe you”.</p> <p>“Girl you made that. Quit playing! Lol,” another agreed. </p> <p>And as one said, “honestly, there’s no way this is true or you dropped it before posting.”</p> <p><em>Images: TikTok</em></p>

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