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Would you be happy as a long-term single? The answer may depend on your attachment style

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/christopher-pepping-1524533">Christopher Pepping</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/geoff-macdonald-1527971">Geoff Macdonald</a>, <a href="https://theconversation.com/institutions/university-of-toronto-1281">University of Toronto</a>; <a href="https://theconversation.com/profiles/tim-cronin-415060">Tim Cronin</a>, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a>, and <a href="https://theconversation.com/profiles/yuthika-girme-1494822">Yuthika Girme</a>, <a href="https://theconversation.com/institutions/simon-fraser-university-1282">Simon Fraser University</a></em></p> <p>Are all single people insecure? When we think about people who have been single for a long time, we may assume it’s because single people have insecurities that make it difficult for them to find a partner or maintain a relationship.</p> <p>But is this true? Or can long-term single people also be secure and thriving?</p> <p>Our <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/jopy.12929">latest research</a> published in the Journal of Personality suggests they can. However, perhaps unsurprisingly, not everybody tends to thrive in singlehood. Our study shows a crucial factor may be a person’s attachment style.</p> <h2>Singlehood is on the rise</h2> <p>Singlehood is on the rise around the world. In Canada, single status among young adults aged 25 to 29 has increased from <a href="https://www150.statcan.gc.ca/n1/daily-quotidien/220713/dq220713b-eng.htm">32% in 1981 to 61% in 2021</a>. The number of people <a href="https://www150.statcan.gc.ca/n1/daily-quotidien/220713/dq220713a-eng.htm">living solo</a> has increased from 1.7 million people in 1981 to 4.4 million in 2021.</p> <p>People are single for many reasons: <a href="https://www.ucpress.edu/ebook/9780520971004/happy-singlehood">some choose</a> to remain single, some are focusing on <a href="https://link.springer.com/article/10.1007/s12147-020-09249-0">personal goals and aspirations</a>, some report <a href="https://www.pewresearch.org/social-trends/2020/08/20/nearly-half-of-u-s-adults-say-dating-has-gotten-harder-for-most-people-in-the-last-10-years/">dating has become harder</a>, and some become single again due to a relationship breakdown.</p> <p>People may also remain single due to their attachment style. Attachment theory is a popular and well-researched model of how we form relationships with other people. An <a href="https://www.amazon.com.au/s?k=attachment+theory">Amazon search for attachment theory</a> returns thousands of titles. The hashtag #attachmenttheory has been viewed <a href="https://www.cnbc.com/2022/08/20/why-attachment-theory-is-trending-according-to-dr-amir-levine.html">over 140 million times</a> on TikTok alone.</p> <h2>What does attachment theory say about relationships?</h2> <p>Attachment theory suggests our relationships with others are shaped by our degree of “anxiety” and “avoidance”.</p> <p>Attachment anxiety is a type of insecurity that leads people to feel anxious about relationships and worry about abandonment. Attachment avoidance leads people to feel uncomfortable with intimacy and closeness.</p> <p>People who are lower in attachment anxiety and avoidance are considered “securely attached”, and are comfortable depending on others, and giving and receiving intimacy.</p> <p>Single people are often stereotyped as being <a href="https://journals.sagepub.com/doi/full/10.1177/01461672231203123">too clingy or non-committal</a>. Research comparing single and coupled people also suggests single people have <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1467-6494.2012.00793.x?casa_token=6iiCm5PjHgkAAAAA:0kBeofx3M-72YrkVppmNxdWBIAImFwm3lAakCnuiNXL20SVP1zaW7UeDIahW_43imAjSRXgtyN0hLVI">higher levels of attachment insecurities</a> compared to people in relationships.</p> <p>At the same time, evidence suggests many single people are choosing to remain single and <a href="https://journals.sagepub.com/doi/full/10.1177/17456916221136119">living happy lives</a>.</p> <h2>Single people represent a diverse group of secure and insecure people</h2> <p>In our latest research, our team of social and clinical psychologists examined single people’s attachment styles and how they related to their happiness and wellbeing.</p> <p>We carried out two studies, one of 482 younger single people and the other of 400 older long-term singles. We found overall 78% were categorised as insecure, with the other 22% being secure.</p> <p>Looking at our results more closely, we found four distinct subgroups of singles:</p> <ul> <li> <p>secure singles are relatively comfortable with intimacy and closeness in relationships (22%)</p> </li> <li> <p>anxious singles question whether they are loved by others and worry about being rejected (37%)</p> </li> <li> <p>avoidant singles are uncomfortable getting close to others and prioritise their independence (23% of younger singles and 11% of older long-term singles)</p> </li> <li> <p>fearful singles have heightened anxiety about abandonment, but are simultaneously uncomfortable with intimacy and closeness (16% of younger singles and 28% of older long-term singles).</p> </li> </ul> <h2>Insecure singles find singlehood challenging, but secure singles are thriving</h2> <p>Our findings also revealed these distinct subgroups of singles have distinct experiences and outcomes.</p> <p>Secure singles are happy being single, have a greater number of non-romantic relationships, and better relationships with family and friends. They meet their sexual needs outside romantic relationships and feel happier with their life overall. Interestingly, this group maintains moderate interest in being in a romantic relationship in the future.</p> <p>Anxious singles tend to be the most worried about being single, have lower self-esteem, feel less supported by close others and have some of the lowest levels of life satisfaction across all sub-groups.</p> <p>Avoidant singles show the least interest in being in a romantic relationship and in many ways appear satisfied with singlehood. However, they also have fewer friends and close relationships, and are generally less satisfied with these relationships than secure singles. Avoidant singles also report less meaning in life and tend to be less happy compared to secure singles.</p> <p>Fearful singles reported more difficulties navigating close relationships than secure singles. For instance, they were less able to regulate their emotions, and were less satisfied with the quality of their close relationships relative to secure singles. They also reported some of the lowest levels of life satisfaction across all sub-groups.</p> <h2>It’s not all doom and gloom</h2> <p>These findings should be considered alongside several relevant points. First, although most singles in our samples were insecure (78%), a sizeable number were secure and thriving (22%).</p> <p>Further, simply being in a romantic relationship is not a panacea. Being in an unhappy relationship is linked to <a href="https://doi.org/10.1371/journal.pmed.1000316">poorer life outcomes</a> than being single.</p> <p>It is also important to remember that attachment orientations are not necessarily fixed. They are open to <a href="https://www.sciencedirect.com/science/article/pii/S2352250X18300113">change</a> in response to life events.</p> <p>Similarly, <a href="https://journals.sagepub.com/doi/full/10.1177/0963721413510933">sensitive and responsive behaviours</a> from close others and <a href="https://doi.org/10.1177/02654075231162390">feeling loved and cared about</a> by close others can soothe underlying attachment concerns and foster attachment security over time.</p> <p>Our studies are some of the first to examine the diversity in attachment styles among single adults. Our findings highlight that many single people are secure and thriving, but also that more work can be done to help insecure single people feel more secure in order to foster happiness.<!-- 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/227595/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/christopher-pepping-1524533">Christopher Pepping</a>, Associate Professor in Clinical Psychology, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/geoff-macdonald-1527971">Geoff Macdonald</a>, Professor of Psychology, <a href="https://theconversation.com/institutions/university-of-toronto-1281">University of Toronto</a>; <a href="https://theconversation.com/profiles/tim-cronin-415060">Tim Cronin</a>, Lecturer in Clinical Psychology, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a>, and <a href="https://theconversation.com/profiles/yuthika-girme-1494822">Yuthika Girme</a>, Associate Professor, Department of Psychology, <a href="https://theconversation.com/institutions/simon-fraser-university-1282">Simon Fraser 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/would-you-be-happy-as-a-long-term-single-the-answer-may-depend-on-your-attachment-style-227595">original article</a>.</em></p> </div>

Relationships

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Peter Brock's long-time partner passes away aged 77

<p>The motorsport community is mourning the loss of Bev Brock, a formidable figure whose unwavering support and dedication were instrumental in the legendary career of her former long-time partner, Peter Brock.</p> <p>Bev, aged 77, passed away at her Melbourne home on Sunday morning after bravely battling stage 4 cancer for two years.</p> <p>For almost three decades, Bev stood as a steadfast presence by Peter's side, both on and off the racetrack. While they were never married, their bond was undeniable, marking a partnership that transcended mere labels. From 1977 until their separation in 2005, Bev played an integral role in shaping Peter's remarkable motorsport journey, becoming synonymous with his successes and enduring legacy.</p> <p>Born on January 15, 1947, just outside Perth, Bev's early years hinted at the strength of character and resilience that would define her life. Among seven siblings, she cultivated a spirit of determination and compassion that would later leave an indelible mark on those around her. Following her passion for education, Bev pursued a career in teaching, imparting knowledge in science and home economics to countless students.</p> <p>Bev's life took a new trajectory when she met Peter Brock. Together, they navigated the highs and lows of motorsport, sharing a journey that was as exhilarating as it was demanding. Despite the challenges, Bev remained a pillar of support, balancing multiple roles with grace, intelligence and purpose. Her commitment to Peter's racing career was unwavering, whether she was managing logistics, offering counsel, or simply cheering from the sidelines.</p> <p>Beyond her contributions to motorsport, Bev's philanthropic endeavours reflected her generous spirit and compassionate nature – and her involvement with various charities culminated in the prestigious Order of Australia in 2016. From supporting The Skyline Foundation to her active engagement with Melbourne Rotary, Bev's impact extended far beyond the confines of the racetrack.</p> <p>In a heartfelt tribute, Bev's son, James Brock, honoured his mother's legacy:</p> <p>“Bev was a dedicated parent, always making time to make a costume for a play or help out on a school camp,” he wrote. “She dedicated her life to helping Peter’s racing career taking on multiple roles, all met with skill, smarts and purpose.</p> <p>“Bev was also involved with multiple charities earning her an Order of Australia in 2016.</p> <p>“Over the last few years she focused her time and passion on The Skyline Foundation, Melbourne Rotary, public speaking and her ever expanding family.</p> <p>“She leaves behind her three children, seven cherished grandchildren and a host of loved ones she wrapped into her life as though they were her own.</p> <p>“Her loss will be immense as her presence, wisdom and support can never be matched.”</p> <p>Universally known as "Bevo," she was not only the driving force behind Peter's success but also a cherished friend who selflessly cared for others. Despite her own battle with cancer, Bev remained a source of strength and inspiration, offering support and guidance to countless friends and acquaintances.</p> <p>As the motorsport community comes together to mourn Bev's passing, we reflect on a life lived with purpose, passion and unwavering dedication.</p> <p>Bev Brock may have left this world, but her spirit will forever race on in the hearts of those who knew and loved her.</p> <p><em>Images: Getty</em></p>

Caring

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Father and grandfather drown after rescuing toddler

<p>The father and grandfather of a two-year-old have tragically died after jumping into a hotel pool to save the toddler from drowning. </p> <p>On Easter Sunday evening, Dharmvir Singh, 38, and his 65-year-old father Gurjinder Singh drowned in the pool at the Top of the Mark Holiday Apartments in Surfer's Paradise when Dharmvir’s two-year-old child fell into the pool.</p> <p>The family members, who had travelled from Victoria to Queensland for their holiday, jumped in to save the two-year-old, although none of the family could swim. </p> <p>While the mother and child were both able to return to safety, Dharmvir and Gurjinder both died in the rescue.</p> <p>Emergency services were called to the Queensland hotel where the men were found unconscious, as paramedics performed CPR and attempted to revive the men but were unsuccessful. </p> <p>The mother and toddler were taken to hospital, and did not need any further treatment. </p> <p>Mitchell Ware from Queensland Ambulance Service said it was an “extremely emotional scene”.</p> <p>“Obviously, anyone could understand that not just to lose one family member but to lose two family members,” he said, according to the <a href="https://www.dailymail.co.uk/news/article-13258481/Top-Mark-Holiday-Apartments-Surfers-Paradise-drowning-Father-grandfather-killed-rescuing-toddler.html" target="_blank" rel="noopener"><em>Daily Mail</em>.</a></p> <p>"I will just reiterate to the community to exercise due care, especially if you're not a strong swimmer, and especially if there's young children around, that you are really careful because we know that children and even adults can drown in a matter of seconds."</p> <p><em>Image credits: ABC</em></p>

Caring

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Eating some chocolate really might be good for you – here’s what the research says

<p><em><a href="https://theconversation.com/profiles/dan-baumgardt-1451396">Dan Baumgardt</a>, <a href="https://theconversation.com/institutions/university-of-bristol-1211">University of Bristol</a></em></p> <p>Although it always makes me scoff slightly to see Easter eggs making their first appearance in supermarkets at the end of December, there are few people who aren’t delighted to receive a bit of chocolate every year.</p> <p>It makes sense that too much chocolate would be bad for you because of the high fat and sugar content in most products. But what should we make of common claims that eating some chocolate is actually good for you?</p> <p>Happily, there is a fair amount of evidence that shows, in the right circumstances, chocolate may be both beneficial for your heart and good for your mental state.</p> <p>In fact, chocolate – or more specifically cacao, the raw, unrefined bean – is a medicinal wonder. It contains many different active compounds which can evoke pharmacological effects within the body, like medicines or drugs.</p> <p>Compounds that lead to neurological effects in the brain have to be able to cross the <a href="https://link.springer.com/chapter/10.1007/978-3-642-13443-2_7">blood-brain barrier</a>, the protective shield which prevents harmful substances – like toxins and bacteria – entering the delicate nervous tissue.</p> <p>One of these is the compound <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3672386/">theobromine</a>, which is also found in tea and contributes towards its bitter taste. Tea and chocolate also contain caffeine, which theobromine is related to as part of the purine family of chemicals.</p> <p>These chemicals, among others, contribute to chocolate’s addictive nature. They have the ability to cross the blood-brain barrier, where they can influence the nervous system. They are therefore known as <a href="https://pubmed.ncbi.nlm.nih.gov/15549276/">psychoactive</a> chemicals.</p> <figure><iframe src="https://www.youtube.com/embed/HloqayQdR6M?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>What effects can chocolate have on mood? Well, <a href="https://academic.oup.com/nutritionreviews/article/71/10/665/1931144?login=false">a systematic review</a> looked at a group of studies which examined the feelings and emotions associated with consuming chocolate. Most demonstrated improvements in mood, anxiety, energy and states of arousal.</p> <p>Some noted the feeling of guilt, which is perhaps something we’ve all felt after one too many Dairy Milks.</p> <h2>Health benefits of cocoa</h2> <p>There are other organs, aside from the brain, that might benefit from the medicinal effects of cocoa. For centuries, chocolate has been used as a medicine to treat a <a href="https://pubmed.ncbi.nlm.nih.gov/10917925/">long list of diseases</a> including anaemia, tuberculosis, gout and even low libido.</p> <p>These might be spurious claims but there is evidence to suggest that eating cacao has a positive effect on the cardiovascular system. First, it can prevent <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8068178/">endothelial dysfunction</a>. This is the process through which arteries harden and get laden down with fatty plaques, which can in turn lead to heart attacks and strokes.</p> <p>Eating dark chocolate may also reduce <a href="https://www.sciencedirect.com/science/article/pii/S1537189115001135?via%3Dihub">blood pressure</a>, which is another risk factor for developing arterial disease, and prevent formation of clots which block up blood vessels.</p> <figure><iframe src="https://www.youtube.com/embed/8VUcPCbSSCY?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Some studies have suggested that dark chocolate might be useful in adjusting ratios of <a href="https://pubmed.ncbi.nlm.nih.gov/20968113/">high-density lipoprotein cholesterol</a>, which can help protect the heart.</p> <p>Others have examined insulin resistance, the phenomenon associated with Type 2 diabetes and weight gain. They suggest that the <a href="https://www.sciencedirect.com/science/article/pii/S0963996900000697#:%7E:text=Cocoa%20is%20rich%20in%20polyphenols%20particularly%20in%20catechins,and%20cocoa%20powder%20have%20been%20published%20only%20recently.">polyphenols</a> – chemical compounds present in plants – found in foodstuffs like chocolate may also lead to <a href="https://pubmed.ncbi.nlm.nih.gov/29993262/">improved control of blood sugars</a>.</p> <h2>Chocolate toxicity</h2> <p>As much as chocolate might be considered a medicine for some, it can be a poison for others.</p> <p>It’s well documented that the ingestion of caffeine and theobromine is highly toxic for domestic animals. Dogs are <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4801869/">particularly affected</a> because of their often voracious appetites and generally unfussy natures.</p> <p>The culprit is often dark chocolate, which can provoke symptoms of agitation, rigid muscles and even seizures. In certain cases, if ingested in high enough quantities, it can lead to comas and abnormal, even fatal heart rhythms.</p> <p>Some of the compounds found in chocolate have also been found to have potentially negative effects in humans. Chocolate is a source of oxalate which, along with calcium, is one of the main components of <a href="https://pubmed.ncbi.nlm.nih.gov/20301742/">kidney stones</a>.</p> <p>Some clinical groups have advised against consuming oxalate rich foods, such as spinach and rhubarb – and chocolate, for those who suffer from recurrent kidney stones.</p> <p>So, what should all this mean for our chocolate consumption habits? Science points in the direction of chocolate that has as high a cocoa solid content as possible, and the minimum of extras. The potentially harmful effects of chocolate are more related to fat and sugar, and may counteract any possible benefits.</p> <p>A daily dose of 20g-30g of plain or dark chocolate with cocoa solids above 70% – rather than milk chocolate, which contains fewer solids and white chocolate, which contains none – could lead to a greater health benefit, as well as a greater high.</p> <p>But whatever chocolate you go for, please don’t share it with the dog.<!-- 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/226759/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/dan-baumgardt-1451396"><em>Dan Baumgardt</em></a><em>, Senior Lecturer, School of Physiology, Pharmacology and Neuroscience, <a href="https://theconversation.com/institutions/university-of-bristol-1211">University of Bristol</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/eating-some-chocolate-really-might-be-good-for-you-heres-what-the-research-says-226759">original article</a>.</em></p>

Body

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Here’s why having chocolate can make you feel great or a bit sick – plus 4 tips for better eating

<p><em><a href="https://theconversation.com/profiles/saman-khalesi-366871">Saman Khalesi</a>, <a href="https://theconversation.com/institutions/cquniversity-australia-2140">CQUniversity Australia</a></em></p> <p>Australians are <a href="https://www.retail.org.au/media/sweet-spending-boon-predicted-for-easter-retail">predicted</a> to spend around A$1.7 billion on chocolates, hot cross buns and other special foods this Easter season.</p> <p>Chocolate has a long history of production and consumption. It is made from cacao beans that go through processes including fermentation, drying, roasting and grounding. What is left is a rich and fatty liquor that is pressed to remove the fat (cocoa butter) and the cacao (or “cocoa”) powder which will then be mixed with different ingredients to produce dark, milk, white and other types of chocolates.</p> <p>There are several health benefits and potential problems that come in these sweet chocolatey packages.</p> <h2>The good news</h2> <p>Cacao beans contain <a href="https://foodstruct.com/food/cocoa-bean">minerals</a> like iron, potassium, magnesium, zinc and phosphorus and some vitamins. They are also rich in beneficial chemicals called <a href="https://pubmed.ncbi.nlm.nih.gov/23150750/">polyphenols</a>.</p> <p>These are great antioxidants, with the potential to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5465250/">improve heart health</a>, increase <a href="https://pubmed.ncbi.nlm.nih.gov/25164923/">nitric oxide</a> (which dilates blood vessels) and <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488419/">reduce blood pressure</a>, provide food for gut microbiota and <a href="https://www.mdpi.com/2072-6643/12/7/1908">promote gut health</a>, boost the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5465250/">immune system</a> and reduce inflammation.</p> <p>However, the concentration of polyphenols in the chocolate we eat depends largely on the cocoa solid amounts used in the final product.</p> <p>In general terms, the darker the chocolate, the more cocoa solids, minerals and polyphenols it has. For example, dark chocolates may have around <a href="https://www.tandfonline.com/doi/full/10.1080/10942912.2011.614984">seven times more polyphenols</a> compared to white chocolates and <a href="https://www.tandfonline.com/doi/full/10.1080/10942912.2011.614984">three times more polyphenols</a> compared to milk chocolates.</p> <h2>But also some bad news</h2> <p>Unfortunately, the <a href="https://theconversation.com/treat-or-treatment-chocolate-is-good-but-cocoa-is-better-for-your-heart-3084">health benefits of cocoa solids</a> are easily offset by the high sugar and fat content of modern-day chocolates. For example, milk and white chocolate eggs are on average 50% sugar, 40% fat (mostly saturated fats) – which means a lot of added kilojoules (calories).</p> <p>Also, there may be some side effects that come with ingesting chocolate.</p> <p>Cocoa beans include a compound called theobromine. While it has the anti-inflammatory properties responsible for some of the health benefits of chocolate, it is also a mild brain stimulant that acts in a similar way to caffeine. The mood boost it offers may also be partly responsible for how much we <a href="https://www.frontiersin.org/articles/10.3389/fphar.2015.00030/full?crsi=662496658&amp;cicada_org_src=healthwebmagazine.com&amp;cicada_org_mdm=direct">like chocolate</a>. Dark chocolate has higher theobromine compared to milk and white chocolate.</p> <p>But accordingly, overindulging in chocolate (and therefore theobromine) may lead to feeling restless, <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3672386/">headaches</a> and nausea.</p> <h2>What else is in your chocolate?</h2> <p>Milk and dairy-based chocolates may also cause stomach upset, abdominal pain and bloating in people with <a href="https://dietitiansaustralia.org.au/health-advice/lactose-intolerance">lactose intolerance</a>. This happens when we don’t produce enough lactase enzymes to digest milk sugar (lactose).</p> <p>People with lactose intolerance can usually tolerate up to 6 grams of lactose without showing symptoms. Milk chocolate can have around <a href="https://www.ncbi.nlm.nih.gov/books/NBK310258/">3 grams of lactose</a> per 40 grams (the size of a standard chocolate bar). So two chocolate bars (or the equivalent in milk chocolate eggs or bunnies) may be enough to cause symptoms.</p> <p>It’s worth noting that lactase enzyme activity dramatically declines as we age, with the highest activity in newborns and children. So lactose sensitivity or intolerance may not be such an issue for your kids and your symptoms may increase over time. Genetics also plays a major role in how sensitive people are to lactose.</p> <p><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6815241/">Allergic reactions</a> to chocolate are usually due to the added ingredients or cross-contamination with potential allergens such as nuts, milk, soy, and some sweeteners used in the production of chocolate.</p> <p>Symptoms can be mild (acne, rashes and stomach pain) or more severe (swelling of the throat and tongue and shortness of breath).</p> <p>If you or your family members have known allergic reactions, make sure you read the label before indulging – especially in a whole block or basket of the stuff. And if you or your family members do experience symptoms of an allergic reaction after eating chocolate, <a href="https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/allergic-reactions-emergency-first-aid">seek medical attention</a> immediately.</p> <h2>4 take home tips</h2> <p>So, if you are like me and have a weakness for chocolate there are a few things you can do to make the experience a good one.<!-- 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/202848/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> <ol> <li>keep an eye out for the darker chocolate varieties with higher cocoa solids. You may notice a percentage on labelling, which refers to how much of its weight is from cocoa beans. In general, the higher this percentage, the lower the sugar. White chocolate has almost no cocoa solid, and mostly cocoa butter, sugar and other ingredients. Dark chocolate has 50–100% cocoa beans, and less sugar. Aim for at least 70% cocoa</li> <li>read the fine print for additives and possible cross-contamination, especially if allergies might be an issue</li> <li>the ingredients list and nutrition information panel should tell you all about the chocolate you choosing. Go for varieties with lower sugar and less saturated fat. Nuts, seeds and dried fruits are better ingredients to have in your chocolate than sugar, creme, syrup, and caramel</li> <li>finally, treat yourself – but keep the amount you have within sensible limits!</li> </ol> <p><em><a href="https://theconversation.com/profiles/saman-khalesi-366871">Saman Khalesi</a>, Postdoctoral Fellow of the National Heart Foundation &amp; Senior Lecturer and Discipline Lead in Nutrition, School of Health, Medical and Applied Sciences, <a href="https://theconversation.com/institutions/cquniversity-australia-2140">CQUniversity 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/heres-why-having-chocolate-can-make-you-feel-great-or-a-bit-sick-plus-4-tips-for-better-eating-202848">original article</a>.</em></p>

Food & Wine

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William Shatner shocks hosts simply by revealing his age

<p>In a world where time ticks mercilessly onward, one man has defied the very essence of ageing: the legendary William Shatner, the man who boldly went where no nonagenarian has gone before.</p> <p>As Shatner prepares to celebrate his 93rd trip around the sun, fans worldwide are scratching their heads in disbelief. The reason? Well, it seems that Captain Kirk himself has stumbled upon the fountain of youth and decided to keep it all to himself. </p> <p>The commotion started when Shatner made a <a href="https://www.tiktok.com/@todayshow/video/7347749279865490734?_r=1&_t=8koli3bKC49" target="_blank" rel="noopener">guest appearance</a> on the <em>US Today Show</em>, looking fresher than a daisy in springtime. Fans took to social media to express their shock, with one incredulous viewer commenting, "Damn, he's still sharp and has his hair. I would never have guessed 93." And another chimed in with, "I would've guessed 67 or 68."</p> <p>Forget "live long and prosper"; it seems the new motto is "live long and confound the heck out of everyone".</p> <p>Even the hosts of the<em> Today Show</em> were left flabbergasted by Shatner's youthful glow. They couldn't resist asking the man himself for his secret to longevity. And what pearls of wisdom did he impart? "Don't tell anybody [your age]." Ah, sage advice indeed. It seems the real secret to ageing gracefully is to maintain an air of mystery.</p> <p>But let's rewind to 2021 when Shatner was grilled by a journalist about whether he'd had any "serious work" done. His response? A witty comeback, of course. "No, have you?" Touché, Shatner, touché. And when pressed further, he simply attributed his youthful appearance to good genes, lots of horseback riding and a healthy dose of bewilderment about the world. </p> <p>Despite his apparent disdain for the number 90 ("It's disgusting," he once declared in an interview), Shatner finds himself hurtling towards the ripe old age of 93 with all the grace and poise of a starship navigating through a meteor shower. And if his recent TV appearance is anything to go by, he's showing no signs of slowing down.</p> <p>So let's all take a leaf out of Shatner's playbook, shall we? If anyone asks for the secret to your eternal youth, just give them that trademark Shatner smirk and say: "It's classified."</p> <p><em>Images: NBC | Wikimedia | Tik Tok</em></p>

Body

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Longing for the ‘golden age’ of air travel? Be careful what you wish for

<p><em><a href="https://theconversation.com/profiles/janet-bednarek-144872">Janet Bednarek</a>, <a href="https://theconversation.com/institutions/university-of-dayton-1726">University of Dayton</a></em></p> <p>Long lines at security checkpoints, tiny plastic cups of soda, small bags of pretzels, planes filled to capacity, fees attached to every amenity – all reflect the realities of 21st century commercial air travel. It’s no wonder that many travelers have become nostalgic for the so-called “golden age” of air travel in the United States.</p> <p>During the 1950s, airlines promoted commercial air travel as glamorous: stewardesses served full meals on real china, airline seats were large (and frequently empty) with ample leg-room, and passengers always dressed well.</p> <p>After jets were introduced in the late 1950s, passengers could travel to even the most distant locations at speeds unimaginable a mere decade before. An airline trip from New York to London that could take up to 15 hours in the early 1950s could be made in less than seven hours by the early 1960s.</p> <p>But airline nostalgia can be tricky, and “golden ages” are seldom as idyllic as they seem.</p> <p>Until the introduction of jets in 1958, most of the nation’s commercial planes were propeller-driven aircraft, like the DC-4. Most of these planes were unpressurized, and with a maximum cruising altitude of 10,000 to 12,000 feet, they were unable to fly over bad weather. Delays were frequent, turbulence common, and air sickness bags often needed.</p> <p>Some planes were spacious and pressurized: the <a href="http://everythingnice.org/wp-content/uploads/2009/07/PanAm-cutawayS.jpg">Boeing Stratocruiser</a>, for example, could seat 50 first class passengers or 81 coach passengers compared to the DC-3’s 21 passengers. It could cruise at 32,000 feet, which allowed Stratocruiser to fly above most bad weather it encountered. But only 56 of these planes were ever in service.</p> <p>While the later DC-6 and DC-7 were pressurized, they still flew much lower than the soon-to-appear jets – 20,000 feet compared to 30,000 feet – and often encountered turbulence. The piston engines were bulky, complex and difficult to maintain, which contributed to frequent delays.</p> <p>For much of this period, the old saying “Time to spare, go by air” still rang true.</p> <p>Through the 1930s and into the 1940s, almost everyone flew first class. Airlines did encourage more people to fly in the 1950s and 1960s by introducing coach or tourist fares, but the savings were relative: less expensive than first class, but still pricey. In 1955, for example, so-called “bargain fares” from New York to Paris were the equivalent of just over $2,600 in 2014 dollars. Although the advent of jets did result in lower fares, the cost was still out of reach of most Americans. The most likely frequent flier was a white, male businessman traveling on his company’s expense account, and in the 1960s, airlines – with young attractive stewardesses in short skirts – clearly catered to their most frequent flyers.</p> <p>The demographics of travelers did begin to shift during this period. More women, more young people, and retirees began to fly; still, airline travel remained financially out-of-reach for most.</p> <p>If it was a golden age, it only was for the very few.</p> <figure><iframe src="https://www.youtube.com/embed/bKqQgNZylLw?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Jet planes were introduced in the late 1950s, resulting in shorter flight times. But their ticket prices out of reach for the average traveler.</span></figcaption></figure> <p>People also forget that well into the 1960s, air travel was far more dangerous than it is today. In the 1950s and 1960s US airlines experienced at least a half dozen crashes per year – most leading to fatalities of all on board. People today may bemoan the crowded airplanes and lack of on-board amenities, but the number of fatalities per million miles flown has dropped dramatically since since the late 1970s, especially compared to the 1960s. Through at least the 1970s, airports even prominently featured kiosks selling flight insurance.</p> <p>And we can’t forget hijackings. By the mid-1960s so many airplanes had been hijacked that <a href="http://www.latinamericanstudies.org/hijackers/flying-high.htm">“Take me to Cuba”</a> became a punch line for stand-up comics. In 1971 <a href="http://nymag.com/news/features/39593/index2.html">D.B. Cooper</a> – a hijacker who parachuted from a Boeing 727 after extorting $200,000 – might have been able to achieve folk hero status. But one reason US airline passengers today (generally) tolerate security checkpoints is that they want some kind of assurance that their aircraft will remain safe.</p> <p>And if the previous examples don’t dull the sheen of air travel’s “golden age,” remember: in-flight smoking was both permitted and encouraged.<!-- 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/34177/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/janet-bednarek-144872"><em>Janet Bednarek</em></a><em>, Professor of History, <a href="https://theconversation.com/institutions/university-of-dayton-1726">University of Dayton</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/longing-for-the-golden-age-of-air-travel-be-careful-what-you-wish-for-34177">original article</a>.</em></p>

Travel Trouble

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How long does menopause last? 5 tips for navigating uncertain times

<p><em><a href="https://theconversation.com/profiles/yvonne-middlewick-1395795">Yvonne Middlewick</a>, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan University</a></em></p> <p>Around half of the world’s population are women or people who menstruate – yet the way their body works can be a mystery, even to them.</p> <p>Most women will experience periods roughly every month, many will go through childbirth and those who live into midlife will experience menopause.</p> <p>While menopause is a significant time of change, it isn’t talked about much, other than as a punchline. This may contribute to keeping it a <a href="https://www.theguardian.com/membership/2019/sep/21/breaking-the-menopause-taboo-there-are-vital-stories-we-should-continue-to-pursue">taboo topic</a>.</p> <p>So, what happens during menopause? How do you know when it is happening to you? And – the thing most women want to know – how long will it last?</p> <h2>What is menopause?</h2> <p>Menopause is <a href="https://www.nia.nih.gov/health/what-menopause">defined</a> as the permanent cessation of menstruation, which is medically determined to be one year after the final menstrual period. After this time women are considered to be postmenopausal.</p> <p>The <a href="https://pubmed.ncbi.nlm.nih.gov/26598775/">average age</a> of “natural menopause” (that is not caused by a medical condition, treatment or surgery) is considered to be around 51 years.</p> <p>However, natural menopause does not occur suddenly. <a href="https://www.researchgate.net/profile/Riitta-Luoto/publication/46425690_Prevalence_of_menopause_symptoms_and_their_association_with_lifestyle_among_Finnish_middle-aged_women/links/5c5704ac458515a4c7553c7b/Prevalence-of-menopause-symptoms-and-their-association-with-lifestyle-among-Finnish-middle-aged-women.pdf">Changes can begin</a> a number of years before periods stop and most often occur in a woman’s 40s but they can be earlier. Changes <a href="https://pubmed.ncbi.nlm.nih.gov/25686030/">can continue</a> for 10 years or more after periods have stopped.</p> <p>Using hormones such as the oral contraceptive pill or hormone intrauterine devices may make it more <a href="https://pubmed.ncbi.nlm.nih.gov/31934948/">difficult to determine</a> when changes start.</p> <p>Menopause that occurs <a href="https://www.womenshealth.gov/menopause/early-or-premature-menopause#:%7E:text=Menopause%20that%20happens%20before%20age,to%20come%20earlier%20than%20usual.">before 45</a> is called “early menopause”, while menopause before 40 is called “premature menopause”.</p> <h2>What about perimenopause?</h2> <p>Various <a href="https://www.menopause.org.au/hp/information-sheets/glossary-of-terms">terms</a> are used to describe this period of change, including “menopause” or “the menopause”, “menopausal transition”, “perimenopause” or “<a href="https://pubmed.ncbi.nlm.nih.gov/12188398/">climacteric</a>”.</p> <p>These terms tend to refer to the period before and after the final menstrual period, when changes are considered to be related to menopause.</p> <p>The difficulty with the definition of menopause is it can only be decided retrospectively. Yet women can experience changes many years before their periods stop (a lead up usually called “perimenopause”). Also, any <a href="https://www.sciencedirect.com/sdfe/pdf/download/eid/1-s2.0-S0889854518300627/first-page-pdf">changes noticed</a> may not be associated with menopause (because people might not be aware of what to expect) or changes may be associated with a combination of factors such as stress, being busy or other health issues.</p> <h2>So, what is going on?</h2> <p>Through a feminist lens, menopause can be seen as a <a href="https://www.researchgate.net/publication/354652248_The_volcano_within_a_study_of_women's_lived_experience_of_the_journey_through_natural_menopause">complex and diverse experience</a>, influenced by biological, psychological, social and cultural aspects of women’s lives.</p> <p>However, it is usually viewed from the biomedical perspective. This sees it as a biological event, marked by the <a href="https://www.sciencedirect.com/science/article/pii/S0091302220300418">decline</a> in ovarian hormone levels leading to a reduction in reproductive function.</p> <p>The female reproductive system operates because of a finely tuned balance of hormones managed by the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6466056/#:%7E:text=The%20hypothalamic%2Dpituitary%2Dovarian%20(HPO)%20axis%20must%20be,priming%20the%20endometrium%20for%20implantation.">hypothalamic-pituitary-ovarian axis</a>. International <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3340903/">experts</a> have developed a staging system for female reproductive ageing, with seven stages from “early reproductive” years to “late postmenopause”.</p> <p>However, female reproductive hormones do not just affect the reproductive system but <a href="https://www.sciencedirect.com/science/article/pii/S0091302220300418">other aspects</a> of the body’s function. These include the <a href="https://pubmed.ncbi.nlm.nih.gov/26007613/">neurological system</a>, which is linked to hot flushes and night sweats and disrupted sleep. Hormones may also affect the <a href="https://www.nature.com/articles/nrdp20154">heart and body’s blood circulation</a>, bone health and potentially the <a href="https://www.sciencedirect.com/science/article/pii/S0091302220300418">immune system</a>.</p> <p>Menopausal hormone changes may <a href="https://www.thewomens.org.au/health-information/menopause-information/menopause-symptoms/">cause</a> hot flushes, night/cold sweats, mood swings, sleep disruption and tiredness, vaginal dryness.</p> <p>Medical confirmation of menopausal changes in women over 45 years is based on two biological indicators: vasomotor symptoms (those hot flushes and night sweats again) and an <a href="https://www.womenshealth.gov/menopause/early-or-premature-menopause#:%7E:text=Menopause%20that%20happens%20before%20age,to%20come%20earlier%20than%20usual.">irregular menstrual cycle</a>.</p> <p>In early perimenopause the changes to the menstrual cycle may be subtle. Women may not recognise early indicators, unless they keep a record and know what to watch for.</p> <h2>How long does it last?</h2> <p>The body demonstrates an amazing ability to change over a lifetime. In a similar way to adolescence where long-lasting changes occur, the outcome of menopause is also change.</p> <p>Research suggests it is difficult to give an exact time frame for how long menopausal changes occur – the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3085137/">average</a> is between four and eight years.</p> <p>The <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3085137/">Penn Ovarian Ageing Study</a> found 79% of the 259 participants experienced hot flushes starting before the age of 50, most commonly between 45 and 49 years of age.</p> <p>A later report on the same study found one third of women studied experienced <a href="https://womensmidlifehealthjournal.biomedcentral.com/articles/10.1186/s40695-016-0014-2">moderate to severe hot flushes</a> more than ten years after their periods had stopped. A <a href="https://journals.lww.com/menopausejournal/Abstract/2017/03000/Cultural_issues_in_menopause__an_exploratory.11.aspx">2017 study</a> found a small number of women continued to experience hot flushes and other symptoms into their 70s.</p> <p>So overall, the research cannot offer a specific window for perimenopause, and menopause does not appear to mark the end of changes for everyone.</p> <h2>5 tips for uncertain times</h2> <p>Shifts and changes can be recognised early by developing knowledge, paying attention to changes to our bodies and talking about menopause and perimenopause more openly.</p> <p>Here are five tips for moving from uncertainty to certainty:</p> <p><strong>1.</strong> talk to people and find out as much information as you can. The experiences of mothers and sisters may help, for some women there are familial similarities</p> <p><strong>2.</strong> notice any changes to your body and make a note of them, this will help you recognise changes earlier. There are <a href="https://www.redonline.co.uk/wellbeing/a36980118/menopause-apps/">menopause tracking apps</a> available</p> <p><strong>3.</strong> keep a note of your menstrual cycle: start date, duration, flow and note any changes. Again, an app might help</p> <p><strong>4.</strong> if you are worried, seek advice from a GP or nurse that specialises in women’s health. They may suggest ways to help with symptoms or refer to a specialist</p> <p><strong>5.</strong> remember changes are the indicator to pay attention to, not time or your age.</p> <p>Menopause is a natural process and although we have focused here on the time frame and “symptoms”, it can also be a time of freedom (particularly from periods!), reflection and a time to focus on yourself.<!-- 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/195211/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> <figure><iframe src="https://www.youtube.com/embed/lhosPUwWhfI?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Women speak about their experiences of menopause.</span></figcaption></figure> <p><em><a href="https://theconversation.com/profiles/yvonne-middlewick-1395795">Yvonne Middlewick</a>, Nurse &amp; Lecturer, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan 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/how-long-does-menopause-last-5-tips-for-navigating-uncertain-times-195211">original article</a>.</em></p>

Body

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How long does back pain last? And how can learning about pain increase the chance of recovery?

<p><em><a href="https://theconversation.com/profiles/sarah-wallwork-1361569">Sarah Wallwork</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> and <a href="https://theconversation.com/profiles/lorimer-moseley-1552">Lorimer Moseley</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p>Back pain is common. One in thirteen people have it right now and worldwide a staggering 619 million people will <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7186678/">have it this year</a>.</p> <p>Chronic pain, of which back pain is the most common, is the world’s <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7186678/">most disabling</a> health problem. Its economic impact <a href="https://www.ncbi.nlm.nih.gov/books/NBK92510/">dwarfs other health conditions</a>.</p> <p>If you get back pain, how long will it take to go away? We scoured the scientific literature to <a href="https://www.cmaj.ca/content/cmaj/196/2/E29.full.pdf">find out</a>. We found data on almost 20,000 people, from 95 different studies and split them into three groups:</p> <ul> <li>acute – those with back pain that started less than six weeks ago</li> <li>subacute – where it started between six and 12 weeks ago</li> <li>chronic – where it started between three months and one year ago.</li> </ul> <p>We found 70%–95% of people with acute back pain were likely to recover within six months. This dropped to 40%–70% for subacute back pain and to 12%–16% for chronic back pain.</p> <p>Clinical guidelines point to graded return to activity and pain education under the guidance of a health professional as the best ways to promote recovery. Yet these effective interventions are underfunded and hard to access.</p> <h2>More pain doesn’t mean a more serious injury</h2> <p>Most acute back pain episodes are <a href="https://www.racgp.org.au/getattachment/75af0cfd-6182-4328-ad23-04ad8618920f/attachment.aspx">not caused</a> by serious injury or disease.</p> <p>There are rare exceptions, which is why it’s wise to see your doctor or physio, who can check for signs and symptoms that warrant further investigation. But unless you have been in a significant accident or sustained a large blow, you are unlikely to have caused much damage to your spine.</p> <p>Even very minor back injuries can be brutally painful. This is, in part, because of how we are made. If you think of your spinal cord as a very precious asset (which it is), worthy of great protection (which it is), a bit like the crown jewels, then what would be the best way to keep it safe? Lots of protection and a highly sensitive alarm system.</p> <p>The spinal cord is protected by strong bones, thick ligaments, powerful muscles and a highly effective alarm system (your nervous system). This alarm system can trigger pain that is so unpleasant that you cannot possibly think of, let alone do, anything other than seek care or avoid movement.</p> <p>The messy truth is that when pain persists, the pain system becomes more sensitive, so a widening array of things contribute to pain. This pain system hypersensitivity is a result of neuroplasticity – your nervous system is becoming better at making pain.</p> <h2>Reduce your chance of lasting pain</h2> <p>Whether or not your pain resolves is not determined by the extent of injury to your back. We don’t know all the factors involved, but we do know there are things that you can do to reduce chronic back pain:</p> <ul> <li> <p>understand how pain really works. This will involve intentionally learning about modern pain science and care. It will be difficult but rewarding. It will help you work out what you can do to change your pain</p> </li> <li> <p>reduce your pain system sensitivity. With guidance, patience and persistence, you can learn how to gradually retrain your pain system back towards normal.</p> </li> </ul> <h2>How to reduce your pain sensitivity and learn about pain</h2> <p>Learning about “how pain works” provides the most sustainable <a href="https://www.bmj.com/content/376/bmj-2021-067718">improvements in chronic back pain</a>. Programs that combine pain education with graded brain and body exercises (gradual increases in movement) can reduce pain system sensitivity and help you return to the life you want.</p> <p>These programs have been in development for years, but high-quality clinical trials <a href="https://jamanetwork.com/journals/jama/fullarticle/2794765">are now emerging</a> and it’s good news: they show most people with chronic back pain improve and many completely recover.</p> <p>But most clinicians aren’t equipped to deliver these effective programs – <a href="https://www.jpain.org/article/S1526-5900(23)00618-1/fulltext">good pain education</a> is not taught in most medical and health training degrees. Many patients still receive ineffective and often risky and expensive treatments, or keep seeking temporary pain relief, hoping for a cure.</p> <p>When health professionals don’t have adequate pain education training, they can deliver bad pain education, which leaves patients feeling like they’ve just <a href="https://www.jpain.org/article/S1526-5900(23)00618-1/fulltext">been told it’s all in their head</a>.</p> <p>Community-driven not-for-profit organisations such as <a href="https://www.painrevolution.org/">Pain Revolution</a> are training health professionals to be good pain educators and raising awareness among the general public about the modern science of pain and the best treatments. Pain Revolution has partnered with dozens of health services and community agencies to train more than <a href="https://www.painrevolution.org/find-a-lpe">80 local pain educators</a> and supported them to bring greater understanding and improved care to their colleagues and community.</p> <p>But a broader system-wide approach, with government, industry and philanthropic support, is needed to expand these programs and fund good pain education. To solve the massive problem of chronic back pain, effective interventions need to be part of standard care, not as a last resort after years of increasing pain, suffering and disability.<!-- 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/222513/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/sarah-wallwork-1361569">Sarah Wallwork</a>, Post-doctoral Researcher, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> and <a href="https://theconversation.com/profiles/lorimer-moseley-1552">Lorimer Moseley</a>, Professor of Clinical Neurosciences and Foundation Chair in Physiotherapy, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</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-long-does-back-pain-last-and-how-can-learning-about-pain-increase-the-chance-of-recovery-222513">original article</a>.</em></p>

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Funding for refugees has long been politicized − punitive action against UNRWA and Palestinians fits that pattern

<p><em><a href="https://theconversation.com/profiles/nicholas-r-micinski-207353">Nicholas R. Micinski</a>, <a href="https://theconversation.com/institutions/university-of-maine-2120">University of Maine</a> and <a href="https://theconversation.com/profiles/kelsey-norman-862895">Kelsey Norman</a>, <a href="https://theconversation.com/institutions/rice-university-931">Rice University</a></em></p> <p>At least a dozen countries, including the U.S., have <a href="https://news.un.org/en/story/2024/01/1145987">suspended funding to the UNRWA</a>, the United Nations agency responsible for delivering aid to Palestinian refugees.</p> <p>This follows allegations made by Israel that <a href="https://www.wsj.com/world/middle-east/at-least-12-u-n-agency-employees-involved-in-oct-7-attacks-intelligence-reports-say-a7de8f36">12 UNRWA employees participated</a> in the Oct. 7, 2023, Hamas attack. The UNRWA responded by <a href="https://www.reuters.com/world/middle-east/un-palestinian-refugee-agency-investigates-staff-suspected-role-israel-attacks-2024-01-26/">dismissing all accused employees</a> and opening an investigation.</p> <p>While the seriousness of the accusations is clear to all, and the U.S. has been keen to <a href="https://www.nytimes.com/2024/01/30/us/politics/aid-gaza-israel.html">downplay the significance</a> of its pause in funding, the action is not in keeping with precedent.</p> <p>Western donors did not, for example, defund other U.N. agencies or peacekeeping operations amid accusations of <a href="https://www.hrw.org/news/2020/01/11/un-peacekeeping-has-sexual-abuse-problem">sexual assault</a>, <a href="https://www.justice.gov/usao-sdny/pr/former-un-general-assembly-president-and-five-others-charged-13-million-bribery-scheme">corruption</a> or <a href="https://www.hrw.org/legacy/summaries/s.bosnia9510.html">complicity in war crimes</a>.</p> <p>In real terms, the funding cuts to the UNRWA will affect <a href="https://www.unrwa.org/where-we-work/gaza-strip">1.7 million Palestinian refugees in Gaza</a> along with an additional 400,000 Palestinians without refugee status, many of whom benefit from the UNRWA’s infrastructure. Some critics have gone further and said depriving the agency of funds <a href="https://jacobin.com/2024/01/unrwa-defunding-gaza-israel">amounts to collective punishment</a> against Palestinians.</p> <p>Refugee aid, and humanitarian aid more generally, is theoretically meant to be neutral and impartial. But as experts in <a href="https://www.cambridge.org/core/books/reluctant-reception/558E2A93FF99B8F295347A8FA2053698">migration</a> <a href="https://www.routledge.com/UN-Global-Compacts-Governing-Migrants-and-Refugees/Micinski/p/book/9780367218836">and</a> <a href="https://press.umich.edu/Books/D/Delegating-Responsibility">international relations</a>, we know funding is often used as a foreign policy tool, whereby allies are rewarded and enemies punished. In this context, we believe the cuts in funding for the UNRWA fit a wider pattern of the politicization of aid to refugees, particularly Palestinian refugees.</p> <h2>What is the UNRWA?</h2> <p>The UNRWA, short for the U.N. Relief and Works Agency for Palestine Refugees in the Near East, was established two years after about <a href="https://theconversation.com/the-nakba-at-75-palestinians-struggle-to-get-recognition-for-their-catastrophe-204782">750,000 Palestinians were expelled or fled from their homes</a> during the months leading up to the creation of the state of Israel in 1948 and the subsequent Arab-Israeli war.</p> <p>Prior to the UNRWA’s creation, international and local organizations, many of them religious, provided services to displaced Palestinians. But after <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">surveying the extreme poverty</a> and dire situation pervasive across refugee camps, the U.N. General Assembly, including all Arab states and Israel, voted to create the UNRWA in 1949.</p> <p>Since that time, <a href="https://www.unrwa.org/what-we-do">the UNRWA has been the primary aid organization</a> providing food, medical care, schooling and, in some cases, housing for the 6 million Palestinians living across its five fields: Jordan, Lebanon, Syria, as well as the areas that make up the occupied Palestinian territories: the West Bank and Gaza Strip.</p> <p>The mass displacement of Palestinians – known as the <a href="https://theconversation.com/the-nakba-at-75-palestinians-struggle-to-get-recognition-for-their-catastrophe-204782">Nakba, or “catastrophe</a>” – occurred prior to the <a href="https://www.unhcr.org/about-unhcr/who-we-are/1951-refugee-convention">1951 Refugee Convention</a>, which defined refugees as anyone with a well-founded fear of persecution owing to “events occurring in Europe before 1 January 1951.” Despite a <a href="https://www.unhcr.org/sites/default/files/legacy-pdf/4ec262df9.pdf">1967 protocol extending the definition</a> worldwide, Palestinians are still excluded from the primary international system protecting refugees.</p> <p>While the UNRWA is responsible for providing services to Palestinian refugees, the United Nations also created the U.N. Conciliation Commission for Palestine in 1948 to seek a <a href="https://www.refworld.org/docid/4fe2e5672.html">long-term political solution</a> and “to facilitate the repatriation, resettlement and economic and social rehabilitation of the refugees and the payment of compensation.”</p> <p>As a result, the UNRWA does not have a mandate to push for the traditional durable solutions available in other refugee situations. As it happened, the conciliation commission was active only for a few years and has since been sidelined in favor of the U.S.-brokered peace processes.</p> <h2>Is the UNRWA political?</h2> <p>The UNRWA has been <a href="https://www.migrationpolicy.org/article/palestinian-refugees-dispossession">subject</a> to political headwinds since its inception and especially during periods of heightened tension between Palestinians and Israelis.</p> <p>While it is a U.N. organization and thus ostensibly apolitical, it has <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">frequently been criticized</a> by Palestinians, Israelis as well as donor countries, including the United States, for acting politically.</p> <p>The UNRWA performs statelike functions across its five fields – including education, health and infrastructure – but it is restricted in its mandate from performing political or security activities.</p> <p>Initial Palestinian objections to the UNRWA stemmed from the organization’s early focus on economic integration of refugees into host states.</p> <p>Although the UNRWA officially adhered to the U.N. General Assembly’s <a href="https://www.unrwa.org/content/resolution-194">Resolution 194</a> that called for the return of Palestine refugees to their homes, U.N., U.K. and U.S. <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">officials searched</a> for means by which to resettle and integrate Palestinians into host states, viewing this as the favorable political solution to the Palestinian refugee situation and the broader Israeli-Palestinian conflict. In this sense, Palestinians perceived the UNRWA to be both highly political and actively working against their interests.</p> <p>In later decades, the UNRWA <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">switched its primary focus</a> from jobs to education at the urging of Palestinian refugees. But the UNRWA’s education materials were <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">viewed</a> by Israel as further feeding Palestinian militancy, and the Israeli government insisted on checking and approving all materials in Gaza and the West Bank, which it has occupied since 1967.</p> <p>While Israel has <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">long been suspicious</a> of the UNRWA’s role in refugee camps and in providing education, the organization’s operation, which is internationally funded, <a href="https://www.crisisgroup.org/middle-east-north-africa/east-mediterranean-mena/israelpalestine/242-unrwas-reckoning-preserving-un-agency-serving-palestinian-refugees">also saves</a> Israel millions of dollars each year in services it would be obliged to deliver as the occupying power.</p> <p>Since the 1960s, the U.S. – UNRWA’s primary donor – and other Western countries have <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">repeatedly expressed their desire</a> to use aid to prevent radicalization among refugees.</p> <p>In response to the increased presence of armed opposition groups, the <a href="https://cup.columbia.edu/book/refuge-and-resistance/9780231202855">U.S. attached a provision</a> to its UNRWA aid in 1970, requiring that the “UNRWA take all possible measures to assure that no part of the United States contribution shall be used to furnish assistance to any refugee who is receiving military training as a member of the so-called Palestine Liberation Army (PLA) or any other guerrilla-type organization.”</p> <p>The UNRWA adheres to this requirement, even publishing an annual list of its employees so that host governments can vet them, but it also <a href="https://www.crisisgroup.org/middle-east-north-africa/east-mediterranean-mena/israelpalestine/242-unrwas-reckoning-preserving-un-agency-serving-palestinian-refugees">employs 30,000 individuals</a>, the vast majority of whom are Palestinian.</p> <p>Questions over the links of the UNRWA to any militancy has led to the rise of Israeli and international <a href="https://cufi.org/issue/unrwa-teachers-continue-to-support-antisemitism-terrorism-on-social-media-un-watch/">watch groups</a> that document the social media activity of the organization’s large Palestinian staff.</p> <h2>Repeated cuts in funding</h2> <p>The United States has used its money and power within the U.N. to block criticism of Israel, vetoing at least <a href="https://www.un.org/depts/dhl/resguide/scact_veto_table_en.htm">45 U.N. resolutions</a> critical of Israel.</p> <p>And the latest freeze is not the first time the U.S. has cut funding to the UNRWA or other U.N. agencies in response to issues pertaining to the status of Palestinians.</p> <p>In 2011, the <a href="https://www.reuters.com/article/idUSTRE79U5ED/#:%7E:text=WASHINGTON%20(Reuters)%20%2D%20The%20United,grant%20the%20Palestinians%20full%20membership.">U.S. cut all funding to UNESCO</a>, the U.N. agency that provides educational and cultural programs around the world, after the agency voted to admit the state of Palestine as a full member.</p> <p>The Obama administration defended the move, claiming it was required by a 1990s law to defund any U.N. body that admitted Palestine as a full member.</p> <p>But the impact of the action was nonetheless severe. Within just four years, UNESCO was <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/1758-5899.12459">forced to cut its staff in half</a> and roll back its operations. President Donald Trump later <a href="https://www.pbs.org/newshour/politics/u-s-and-israel-officially-withdraw-from-unesco">withdrew the U.S. completely from UNESCO</a>.</p> <p>In 2018, the Trump administration paused its <a href="https://www.nytimes.com/2018/08/31/us/politics/trump-unrwa-palestinians.html">US$60 million contribution to the UNRWA</a>. Trump claimed the pause would create political pressure for Palestinians to negotiate. President Joe Biden restarted U.S. contributions to the UNRWA in 2021.</p> <h2>Politicization of refugee aid</h2> <p>Palestinian are not the only group to suffer from the politicization of refugee funding.</p> <p>After World War II, states established different international organizations to help refugees but strategically excluded some groups from the refugee definition. For example, the U.S. funded the <a href="https://www.nationalww2museum.org/war/articles/last-million-eastern-european-displaced-persons-postwar-germany">U.N. Relief and Rehabilitation Administration to help resettle displaced persons after World War II</a> but resisted Soviet pressure to forcibly repatriate Soviet citizens.</p> <p>The U.S. also created a separate organization, <a href="https://academic.oup.com/ijrl/article-abstract/1/4/501/1598187">the precursor to the International Organization for Migration</a>, to circumvent Soviet influence. In many ways, the UNRWA’s existence and the exclusion of Palestinian refugees from the wider refugee regime parallels this dynamic.</p> <p>Funding for refugees has also been politicized through the earmarking of voluntary contributions to U.N. agencies. Some agencies receive funding from U.N. dues; but the UNRWA, alongside the U.N. High Commissioner for Refugees and the International Organization for Migration, receive the majority of their funding from voluntary contributions from member states.</p> <p>These contributions can be earmarked for specific activities or locations, leading to donors such as the <a href="https://www.peio.me/wp-content/uploads/2019/01/PEIO12_paper_107.pdf">U.S. or European Union dictating which refugees get aid and which do not</a>. Earmarked contributions amounted to nearly <a href="https://unsceb.org/fs-revenue-agency">96% of the UNHCR’s budget, 96% of the IOM’s budget and 74% of UNRWA funding in 2022</a>.</p> <p>As a result, any cuts to UNRWA funding will affect its ability to service Palestinian refugees in Gaza – especially at a time when so many are <a href="https://www.cnn.com/2024/01/30/middleeast/famine-looms-in-gaza-israel-war-intl/index.html">facing hunger, disease and displacement</a> as a result of war.<!-- 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/222263/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/nicholas-r-micinski-207353"><em>Nicholas R. Micinski</em></a><em>, Assistant Professor of Political Science and International Affairs, <a href="https://theconversation.com/institutions/university-of-maine-2120">University of Maine</a> and <a href="https://theconversation.com/profiles/kelsey-norman-862895">Kelsey Norman</a>, Fellow for the Middle East, Rice University's Baker Institute for Public Policy, <a href="https://theconversation.com/institutions/rice-university-931">Rice 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/funding-for-refugees-has-long-been-politicized-punitive-action-against-unrwa-and-palestinians-fits-that-pattern-222263">original article</a>.</em></p>

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How long does immunity last after a COVID infection?

<p><em><a href="https://theconversation.com/profiles/lara-herrero-1166059">Lara Herrero</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a> and <a href="https://theconversation.com/profiles/dr-wesley-freppel-1408971">Dr Wesley Freppel</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a></em></p> <p>Nearly four years into the pandemic, Australia, like many other countries, is still seeing large numbers of <a href="https://nindss.health.gov.au/pbi-dashboard/">COVID cases</a>. Some 860,221 infections were recorded around the country in 2023, while 30,283 cases have already been reported in 2024.</p> <p>This is likely to be a significant underestimate, with fewer people testing and reporting than earlier in the pandemic. But the signs suggest parts of Australia are experiencing yet <a href="https://www.abc.net.au/news/2024-01-23/covid-19-case-numbers-from-australia-states-and-territories/103374656">another COVID surge</a>.</p> <p>While some lucky people claim to have never had COVID, many are facing our second, third or even fourth infection, often despite having been vaccinated. You might be wondering, how long does immunity last after a previous infection or vaccination?</p> <p>Let’s take a look at what the evidence shows.</p> <h2>B cells and T cells</h2> <p>To answer this question, we need to understand a bit about how <a href="https://theconversation.com/what-happens-in-our-body-when-we-encounter-and-fight-off-a-virus-like-the-flu-sars-cov-2-or-rsv-207023">immunity</a> to SARS-CoV-2 (the virus that causes COVID) works.</p> <p>After being infected or vaccinated, the immune system develops specific antibodies that can neutralise SARS-CoV-2. B cells remember the virus for a period of time. In addition, the immune system produces memory T cells that can kill the virus, and remain in the blood for some months after the clearance of the infection or a vaccination.</p> <p>A <a href="https://www.science.org/doi/full/10.1126/science.abf4063?rfr_dat=cr_pub++0pubmed&amp;url_ver=Z39.88-2003&amp;rfr_id=ori%3Arid%3Acrossref.org">2021 study</a> found 98% of people had antibodies against SARS-CoV-2’s spike protein (a protein on the surface of the virus that allows it to attach to our cells) one month after symptom onset. Six to eight months afterwards, 90% of participants still had these neutralising antibodies in their blood.</p> <p>This means the immune system should have recognised and neutralised the same SARS-CoV-2 variant if challenged within six to eight months (if an infection occurred, it should have resulted in mild to no symptoms).</p> <h2>But what about when the virus mutates?</h2> <p>As we know, SARS-CoV-2 has mutated over time, leading to the emergence of new variants such as alpha, beta, delta and omicron. Each of these variants carries mutations that are new to the immune system, even if the person has been previously infected with an earlier variant.</p> <p>A new variant likely won’t be <a href="https://www.science.org/doi/10.1126/science.adj0070">perfectly recognised</a> – or even <a href="https://www.cell.com/cell/pdf/S0092-8674(21)01578-6.pdf">recognised at all</a> – by the already activated memory T or B cells from a previous SARS-CoV-2 infection. This could explain why people can be so readily reinfected with COVID.</p> <p>A recent <a href="https://www.thelancet.com/article/S0140-6736(22)02465-5/fulltext#seccestitle10">review of studies</a> published up to the end of September 2022 looked at the protection conferred by previous SARS-CoV-2 infections.</p> <p>The authors found a previous infection provided protective immunity against reinfection with the ancestral, alpha, beta and delta variants of 85.2% at four weeks. Protection against reinfection with these variants remained high (78.6%) at 40 weeks, or just over nine months, after the previous infection. This protection decreased to 55.5% at 80 weeks (18 months), but the authors noted there was a lack of data at this time point.</p> <p>Notably, an earlier infection provided only 36.1% protection against a reinfection with omicron BA.1 at 40 weeks. Omicron has been described as an <a href="https://www.nature.com/articles/s41564-022-01143-7">immune escape variant</a>.</p> <p>A prior infection showed a high level of protection against severe disease (above 88%) up to 40 weeks regardless of the variant a person was reinfected with.</p> <h2>What about immunity after vaccination?</h2> <p>So far almost 70 million COVID vaccines <a href="https://www.health.gov.au/topics/covid-19/reporting">have been administered</a> to more than <a href="https://www.health.gov.au/resources/publications/covid-19-vaccine-rollout-update-12-january-2023?language=en">22 million people</a> in Australia. Scientists estimated COVID vaccines prevented around <a href="https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(22)00320-6/fulltext">14.4 million deaths</a> in 185 countries in the first year after they became available.</p> <p>But we know COVID vaccine effectiveness wanes over time. A <a href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2804451?utm_source=For_The_Media&amp;utm_medium=referral&amp;utm_campaign=ftm_links&amp;utm_term=050323">2023 review</a> found the original vaccines were 79.6% and 49.7% effective at protecting against symptomatic delta infection at one and nine months after vaccination respectively. They were 60.4% and 13.3% effective against symptomatic omicron at the same time points.</p> <p>This is where booster doses come into the picture. They’re important to keep the immune system ready to fight off the virus, particularly for those who are more vulnerable to the effects of a COVID infection.</p> <p>Plus, regular booster doses can provide immunity against different variants. COVID vaccines are constantly being <a href="https://mvec.mcri.edu.au/references/covid-19/">reviewed and updated</a> to ensure optimal protection against <a href="https://www.who.int/activities/tracking-SARS-CoV-2-variants">current circulating strains</a>, with the latest shot available designed to target <a href="https://www.health.gov.au/ministers/the-hon-mark-butler-mp/media/new-covid-19-vaccines-available-to-target-current-variants">the omicron variant XBB 1.5</a>. This is similar to how we approach seasonal flu vaccines.</p> <p>A <a href="https://www.nature.com/articles/s41598-023-50335-6">recent study</a> showed a COVID vaccination provides longer protection against reinfection than natural protection alone. The median time from infection to reinfection in non-vaccinated people was only six months, compared with 14 months in people who had received one, two or three doses of vaccine after their first infection. This is called <a href="https://www.science.org/doi/10.1126/science.abj2258">hybrid immunity</a>, and other research has similarly found it provides better protection than natural infection alone.</p> <p>It also seems timing is important, as receiving a vaccine too soon after an infection (less than six months) appears to be <a href="https://www.nature.com/articles/s41598-023-50335-6">less effective</a> than getting vaccinated later.</p> <h2>What now?</h2> <p>Everyone’s immune system is slightly unique, and SARS-CoV-2 continues to mutate, so knowing exactly how long COVID immunity lasts is complicated.</p> <p>Evidence suggests immunity following infection should generally last six months in healthy adults, and can be prolonged with vaccination. But there are exceptions, and all of this assumes the virus has not mutated so much that it “escapes” our immune response.</p> <p>While many people feel the COVID pandemic is over, it’s important we don’t forget the lessons we have learned. Practices such as wearing a mask and staying home when unwell can reduce the spread of many viruses, not only <a href="https://www.bmj.com/content/375/bmj-2021-068302">COVID</a>.</p> <p>Vaccination is not mandatory, but for older adults eligible for a booster under the <a href="https://www.health.gov.au/news/atagi-update-on-the-covid-19-vaccination-program">current guidelines</a>, it’s a very good idea.<!-- 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/221398/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/lara-herrero-1166059"><em>Lara Herrero</em></a><em>, Research Leader in Virology and Infectious Disease, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a> and <a href="https://theconversation.com/profiles/dr-wesley-freppel-1408971">Dr Wesley Freppel</a>, Research Fellow, Institute for Glycomics, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith 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/how-long-does-immunity-last-after-a-covid-infection-221398">original article</a>.</em></p>

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Jimmy Barnes shares updates on "long road ahead"

<p>Jimmy Barnes has shared another update about his recovery from open-heart surgery, saying that there is "a long road ahead" following his latest check-up. </p> <p>The 67-year-old was admitted into hospital for <a href="https://www.oversixty.com.au/health/caring/bad-news-jimmy-barnes-rushed-into-emergency-open-heart-surgery" target="_blank" rel="noopener">emergency heart surgery</a> after complications from a bacterial infection just weeks before Christmas. </p> <p>Since then, Barnes and his wife Jane have been keeping fans updated on his recovery progress. </p> <p>“Always good to leave the hospital smiling. There’s still a long road ahead and many more check ups,” the Aussie Rocker shared to his Instagram followers on Thursday. </p> <p>“There was a team of seven specialists working on me, so there is a lot to follow up on.”</p> <p>The <em>Flame Trees </em>singer shared that he'd had enough of intravenous medications and couldn't wait to have his peripherally inserted central catheter removed. </p> <p>“Another set of good bloods and it’s off with the ‘PICC Line’,” he wrote. </p> <p>“I’m sure it’s saved my life but I cannot wait to be free.”</p> <p>Despite everything, Barnes still looks on the bright side, and showed his gratitude for his wife Jane and her excellent cooking skills. </p> <p>“Thai beef curry is just what the doctor ordered,” he concluded the post, with a picture of Jane's homemade dish.</p> <p>Fans took to the comments to share their support. </p> <p>“Great stuff! As Rocky would say ‘It’s not how hard you hit, but how hard you get hit and keep getting up again’, wrote one fan. </p> <p>“You can do it Jimmy,” another commented. </p> <p>“That’s great news Jimmy. You are in the best hands both on a medical and personal level," a third added. </p> <p>“Great news and good to see you’re recovering well, nurse Jane is doing a fantastic job with all your meals,” wrote a fourth. </p> <p><em>Images: Instagram</em></p> <p> </p>

Caring

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"That is NOT a goanna": Family stumbles upon metre-long croc in their chicken coop

<p>A Central Queensland family got the croc-shock of their lives when what they thought was a seemingly innocent goanna having a nap in their chicken coop turned out to be a rather laid-back, metre-long reptile houseguest.</p> <p>The unsuspecting family from <span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">Cape Hillsborough </span><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">stumbled upon the scaly interloper during their morning routine and, u</span><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">pon closer inspection, they realised that their "goanna" was actually a pint-sized crocodile with a hunger for adventure and perhaps a penchant for farm-fresh eggs. </span></p> <p><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">They immediately called upon the services of the wildlife officers from the Department of Environment, Science and Innovation (DESI) to handle the unexpected guest. </span></p> <p>DESI staff, armed with their best PVC tube, swooped in to relocate the confused crocodile to a more suitable venue – a facility in Mackay. There, the croc will wait patiently until wildlife officers can find it a new home, possibly at a licensed farm or zoo where it can continue its culinary escapades under professional supervision.</p> <p>Senior Wildlife Officer Jane Burns commented on the incident, saying, "While it isn't unusual to see crocs around Mackay, it is unusual to find one in someone's backyard." Well, Jane, they say every family has a skeleton in the closet, but in Mackay, it seems they might have a croc in the coop.</p> <p>This peculiar episode follows hot on the heels of recent reports of a crocodile deciding to test its high jump skills, attempting to land in a fisherman's tinnie at Jane Creek in nearby St Helen's Beach. Witnesses say the crocodile executed a perfect swan dive, narrowly avoiding a career in aquatic acrobatics.</p> <p>As the good people of Mackay navigate this unexpected croc invasion, wildlife authorities are reminding everyone to be "<a href="https://www.qld.gov.au/environment/plants-animals/animals/living-with/crocodiles/becrocwise" target="_blank" rel="noopener">Crocwise in Croc Country</a>". Tips include expecting crocs in all waterways (yes, even in your neighbour's kiddie pool), obeying warning signs (they're not just fancy decorations), and refraining from using canoes and kayaks (apparently, crocs have a thing for watercraft).</p> <p>So, the next time you suspect a goanna is admiring your chicken coop, remember – it might just be a crocodile in disguise, ready for a culinary adventure and a chance at stardom. </p> <p><em>Images: DISA</em></p>

Travel Trouble

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I have COVID. How likely am I to get long COVID?

<p><em><a href="https://theconversation.com/profiles/andrew-baillie-646956">Andrew Baillie</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>; <a href="https://theconversation.com/profiles/amelia-gulliver-17440">Amelia Gulliver</a>, <a href="https://theconversation.com/institutions/australian-national-university-877">Australian National University</a>; <a href="https://theconversation.com/profiles/lena-sanci-523666">Lena Sanci</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a>; <a href="https://theconversation.com/profiles/lucette-cysique-1495512">Lucette Cysique</a>, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a>, and <a href="https://theconversation.com/profiles/philip-britton-1127089">Philip Britton</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>EG.5 or the Eris COVID variant is dominant in parts of <a href="https://www.health.nsw.gov.au/Infectious/covid-19/Documents/respiratory-surveillance-20231202.pdf">Australia</a>. Eris, along with other circulating strains, are descendants of Omicron.</p> <p>While these strains appear less severe than the original Alpha and Delta variants, the risk of long COVID remains.</p> <p>So what does the latest data say about the chance of long COVID? What symptoms should you look out for? And what can be done to support people with long COVID?</p> <h2>When COVID becomes ‘long COVID’</h2> <p>For most people, long COVID means not getting better after a COVID infection.</p> <p>The World Health Organization <a href="https://www.who.int/publications-detail-redirect/WHO-2019-nCoV-Post_COVID-19_condition-Clinical_case_definition-2021.1">defines long COVID</a> as continuing or new symptoms at least three months from the start of a COVID infection that last at least two months and cannot be explained by an alternative diagnosis.</p> <p>The most <a href="https://link.springer.com/article/10.1007/s10654-022-00962-6">common symptoms</a> include fatigue, brain fog, breathlessness, headaches and abdominal pain. But people with long COVID can experience <a href="https://www.sciencedirect.com/science/article/pii/S1684118222001864?via%3Dihub">a wide range</a> of problems including cardiovascular issues, mental health problems such as depression and anxiety, insomnia, muscle and joint pain, and gastrointestinal problems.</p> <h2>How common is long COVID?</h2> <p>Australian data on long COVID <a href="https://www.mja.com.au/journal/2023/218/10/long-covid-australia-achieving-equitable-access-supportive-health-care">remains limited</a> compared to <a href="https://www150.statcan.gc.ca/n1/pub/75-006-x/2023001/article/00015-eng.htm">international data</a>, and estimates of its prevalence have varied. A report from Australia’s parliamentary inquiry into long COVID, <a href="https://parlinfo.aph.gov.au/parlInfo/download/committees/reportrep/RB000006/toc_pdf/SickandtiredCastingalongshadow.pdf">published in April</a>, suggested 2%-20% of people may develop long COVID following an infection.</p> <p>A recent Australian study conducted when vaccines were widely available indicates earlier Omicron variants <a href="https://doi.org/10.3390/ijerph20186756">saw 10% of people</a> who caught COVID develop long COVID.</p> <p>Another recent study, yet to be peer-reviewed, found <a href="https://www.medrxiv.org/content/10.1101/2023.08.06.23293706v1">18.2%</a> of those infected went on to have long COVID. The wide-ranging estimates are likely to be because of different COVID variants, differences in vaccination, and different long COVID definitions and assessment methods.</p> <p>The risk is lower in children. One Australian study indicated persistent symptoms in <a href="https://www.thelancet.com/journals/lanchi/article/PIIS2352-4642(21)00124-3/fulltext">8% of children</a> who had COVID in 2020, while <a href="https://www.medrxiv.org/content/10.1101/2023.03.14.23287239v1">preliminary research</a> points to a slightly lower risk among children infected in 2021.</p> <p>But more research is needed, especially as the virus continues to evolve. This can be complicated because typical long COVID symptoms are common to many other health problems. As in other countries, more research is now underway <a href="https://www.apprise.org.au/broad-research-area/insights-into-long-covid/">in Australia</a> to determine the accurate prevalence of the condition using a definition and methods that carefully exclude other causes.</p> <p>Although research on long COVID risk factors with new variants is ongoing, we expect being female, having more severe initial disease and having other health conditions will <a href="https://doi.org/10.1001/jamainternmed.2023.0750">increase a person’s chance</a> of getting long COVID.</p> <h2>What’s different this time?</h2> <p>Research shows COVID vaccines offer <a href="https://www.mdpi.com/1660-4601/19/19/12422">protection</a> against long COVID. As well as vaccinations, immunity from previous COVID infections and antiviral treatments are contributing to less severe COVID and potentially <a href="https://theconversation.com/could-antivirals-reduce-your-risk-of-long-covid-where-the-research-is-up-to-on-prevention-and-treatment-216529">less long COVID</a> than we saw earlier in the pandemic.</p> <p>But while the Omicron waves may lead to <a href="https://www.smh.com.au/national/newer-virus-strains-less-likely-to-cause-long-covid-20231123-p5emag.html">fewer cases of long COVID</a> than the earlier Alpha and Delta variants, because so many Australians are contracting COVID, this will still result in a large number of people with long COVID. And each <a href="https://www150.statcan.gc.ca/n1/pub/75-006-x/2023001/article/00015-eng.htm">repeat infection</a> presents a new risk of prolonged symptoms.</p> <h2>Long COVID can affect all aspects of life</h2> <p>Long COVID can <a href="https://doi.org/10.1093/ije/dyad033">impact</a> a person’s life in many ways. Fatigue following exertion, brain fog and other symptoms can reduce capacity to perform tasks such as concentrating at a computer, manual labour, and even normal household tasks.</p> <p>Many people with long COVID submitted evidence to the recent <a href="https://www.aph.gov.au/Parliamentary_Business/Committees/House/Health_Aged_Care_and_Sport/LongandrepeatedCOVID/Report/Chapter_4_-_Lived_experiences_of_long_COVID">parliamentary inquiry</a> that they were unsupported, stigmatised, isolated, and not taken seriously by health professionals.</p> <p>Evidence suggests many symptoms <a href="https://www.thelancet.com/journals/lanepe/article/PIIS2666-77622200250-2/fulltext">will improve</a> in most people over <a href="https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(23)00138-4/fulltext">12 to 18 months</a>, although recovery time can differ between symptoms. Some, including gastrointestinal and respiratory symptoms, tend to <a href="https://www.nature.com/articles/s41579-022-00846-2">resolve sooner than others</a>, such as cognitive symptoms.</p> <h2>I think I have long COVID, what can I expect from my doctor?</h2> <p>Long COVID is the kind of challenge Australia’s <a href="https://dx.doi.org/10.5694/mja2.51950">health system finds most difficult</a>. GPs are stretched and the small number of specialist <a href="https://www.abc.net.au/news/2023-12-12/long-covid-clinics-are-closing-as-us-clinic-expands/103186272">long COVID clinics</a> are struggling to maintain funding.</p> <p>Australia has trailed behind the US, the UK and Europe in rolling out care for long COVID, and in collecting data on the condition.</p> <p>As a result, support for long COVID in Australia is <a href="https://doi.org/10.3389/phrs.2023.1606084">hard to access</a>, expensive and patchy.</p> <p>However, there is consensus on what constitutes good care. Clinicians seeing patients with possible long COVID should:</p> <ul> <li> <p>validate the person’s experience of symptoms and the impact their symptoms are having on their functioning, particularly when the cause is not clear</p> </li> <li> <p>diagnose and treat any other health conditions that are part of the picture</p> </li> <li> <p>support people to minimise the impairment their symptoms cause by pacing of physical and cognitive activities. Importantly, this doesn’t involve pushing through fatigue.</p> </li> </ul> <p>These steps are not a cure but they may improve a person’s ability to function in their day-to-day life, at work and to fulfil their caring responsibilities.</p> <h2>We still need to focus on reducing COVID transmission</h2> <p>The best way to prevent long COVID is to avoid contracting – and spreading – COVID. This means:</p> <ul> <li> <p>getting vaccinated or boosted, if you’re eligible</p> </li> <li> <p>staying home if you feel unwell</p> </li> <li> <p>wearing a mask to protect yourself and vulnerable community members</p> </li> <li> <p>testing for COVID if you have symptoms and if you test positive, taking antivirals (if eligible) and isolating until your symptoms resolve.</p> </li> </ul> <p>Long COVID is not going away, but we all have a role to play in preventing and responding to it.</p> <p><em>Ruby Biezen from the APPRISE Network and the University of Melbourne and Andrew Lloyd from the Kirby Institute at UNSW contributed to this article.</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/218808/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/andrew-baillie-646956"><em>Andrew Baillie</em></a><em>, Professor of Allied Health, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a>; <a href="https://theconversation.com/profiles/amelia-gulliver-17440">Amelia Gulliver</a>, Senior Research Fellow, ANU College of Health and Medicine, <a href="https://theconversation.com/institutions/australian-national-university-877">Australian National University</a>; <a href="https://theconversation.com/profiles/lena-sanci-523666">Lena Sanci</a>, Professor, Department of General Practice and Primary Care, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a>; <a href="https://theconversation.com/profiles/lucette-cysique-1495512">Lucette Cysique</a>, Senior Research Fellow, Viral Immunology Systems Program, The Kirby Institute, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a>, and <a href="https://theconversation.com/profiles/philip-britton-1127089">Philip Britton</a>, Associate Professor, Child and Adolescent Health, <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/i-have-covid-how-likely-am-i-to-get-long-covid-218808">original article</a>.</em></p>

Body

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Missing boy found alive after six long years

<p>A 17-year-old British boy named Alex Batty, who went missing in Spain in 2017 at the age of 11, has been found after six long years.</p> <p>On a Wednesday morning, a concerned motorist discovered Alex walking along a road in the foothills of the Pyrenees. This Good Samaritan, Fabien Accidini, picked up the young lad, offering water and kindness. Little did Fabien know, he was playing a crucial role in reuniting a family torn apart.</p> <p>Alex, who had been living in the remote Pyrenean valleys, was shy at first but eventually opened up to Fabien about his incredible journey. He revealed that he had been in France for two years, leading a nomadic life in an itinerant commune. His dream was to find a big city with an embassy to seek assistance.</p> <p>The touching part of the story was how Alex, carrying a backpack and skateboard, asked Fabien if he could borrow his phone. He then used the phone to send a message via Facebook to his grandmother back in England, Susan Caruana, telling her that he was fine and longing to see her.</p> <p>Susan Caruana, Alex's legal guardian, received the unexpected message, bringing tears of joy to her eyes. "I am so happy," she told The Sun newspaper. "I have spoken to him, and he is well. It is such a shock."</p> <p>The news of Alex's discovery spread like wildfire. A<span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">s authorities worked diligently to unravel the mystery, it became apparent that Alex's mother, Melanie Batty, and grandfather, David Batty, who did not have parental guardianship, were still missing – and </span>are still wanted by police in connection with his disappearance.</p> <p>The reunion also brought together international cooperation, with British police and consular staff rushing to France to bring Alex back home. Greater Manchester Police confirmed their collaboration with French authorities to ensure the safety and well-being of Batty. "This is a complex and long-running investigation," they said in a statement, "and we need to make further enquiries as well as putting appropriate safeguarding measures in place."</p> <p>The Foreign, Commonwealth and Development Office (FCDO) issued a statement, affirming their support for the British national in France and their ongoing communication with local authorities.</p> <p><em>Images: Greater Manchester Police</em></p>

Family & Pets

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"Absolutely insane": Dad's plane act goes viral

<p>A man has gone viral on TikTok after his daughter posted a video of him sleeping on the airplane floor during a long-haul flight. </p> <p>"More room for everybody," she captioned the video of her dad lying down wedged between two rows where their feet would normally go. </p> <p>In the video she also added an overlay text which said: "you have ur airport dad I have my Asian dad." </p> <p>The video has since racked up over 12.4 million views, and while most were impressed by the "hack" others were appalled. </p> <p>"This is so smart – never thought of that," one person wrote. </p> <p>"Smart but I'd lay a blanket down underneath. Thank you airport dad I will steal this idea," added another. </p> <p>"I been alive 25 years, ain't never seen this move before," commented a third. </p> <p>"They do [allow it] on long flights. As long as nobody complains then they don't bother you," added a fourth. </p> <div class="embed" style="box-sizing: inherit; margin: 0px; padding: 0px; border: 0px; font-size: 16px; vertical-align: baseline; color: #323338; font-family: Figtree, Roboto, 'Noto Sans Hebrew', 'Noto Kufi Arabic', 'Noto Sans JP', sans-serif; background-color: #ffffff; outline: none !important;"><iframe class="embedly-embed" style="box-sizing: inherit; margin: 0px; padding: 0px; border-width: 0px; border-style: initial; vertical-align: baseline; width: 580px; max-width: 100%; outline: none !important;" title="tiktok embed" src="https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.tiktok.com%2Fembed%2Fv2%2F7290309715286904095&amp;display_name=tiktok&amp;url=https%3A%2F%2Fwww.tiktok.com%2F%40bynataliebright%2Fvideo%2F7290309715286904095&amp;image=https%3A%2F%2Fp16-sign.tiktokcdn-us.com%2Fobj%2Ftos-useast8-p-0068-tx2%2FoclABAhjhvzjImA6AdbRfwsiNEqBAyICYXEzX8%3Fx-expires%3D1700780400%26x-signature%3D8dYowfoSYD7T5QgGgwn53z%252B4BI8%253D&amp;key=5b465a7e134d4f09b4e6901220de11f0&amp;type=text%2Fhtml&amp;schema=tiktok" width="340" height="700" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe></div> <p>A few others were shocked and pointed out that airplane floors aren't exactly clean. </p> <p>"As a past flight attendant, you don't want to know what I have seen on those carpets," wrote one person. </p> <p>"When I was taking my flight attendant course one thing they said to us over and over was to never walk barefoot on the aircraft... nevertheless lay down," added another. </p> <p>"Man made his own trundle bed," joked a third. </p> <p>While another eagle-eyed commenter was shocked that he would voluntarily wear jeans for 15-hours, "jeans for 15 hours is absolutely insane," they wrote. </p> <p><em>Images: TikTok</em></p>

Travel Tips

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How 22 minutes of exercise a day could reduce the health risks from sitting too long

<p><em><a href="https://theconversation.com/profiles/matthew-ahmadi-1241767">Matthew Ahmadi</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> and <a href="https://theconversation.com/profiles/emmanuel-stamatakis-161783">Emmanuel Stamatakis</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>People in developed countries spend an average of <a href="https://doi.org/10.1136/bjsports-2022-106568">nine to ten hours</a> a day sitting. Whether it’s spending time in front of a computer, stuck in traffic, or unwinding in front of the TV, our lives have become increasingly sedentary.</p> <p>This is concerning because prolonged time spent sitting is <a href="https://bjsm.bmj.com/content/54/24/1451?s=09&amp;int_source=trendmd&amp;int_medium=cpc&amp;int_campaign=usage-042019">linked to a number of health issues</a> including obesity, heart disease, and certain types of cancers. These health issues can contribute to earlier death.</p> <p>But a <a href="https://doi.org/10.1136/bjsports-2022-106568">new study</a> suggests that for people over 50, getting just 22 minutes of exercise a day can lower the increased risk of premature death from a highly sedentary lifestyle.</p> <h2>What the researchers did</h2> <p>The team combined data from two studies from Norway, one from Sweden and one from the United States. The studies included about 12,000 people aged 50 or older who wore wearable devices to track how active and sedentary they were during their daily routines.</p> <p>Participants were followed up for at least two years (the median was 5.2 years) during the study period, which spanned 2003-2020.</p> <p>Analyses took several lifestyle and health factors into account, such as education, alcohol intake, smoking status, and previous history of heart disease, cancer and diabetes. All this data was linked to national death registries.</p> <h2>A 22 minute threshold</h2> <p>A total of 805 participants died during follow up. The researchers found people who were sedentary for more than 12 hours a day had the highest risk of death (a 38% higher risk than people who were sedentary for eight hours).</p> <p>However, this was only observed in those who did less than 22 minutes of moderate to vigorous physical activity daily. So for people who did more than 22 minutes of exercise, there was no longer a significantly heightened risk – that is, the risk became generally similar to those who were sedentary for eight hours.</p> <p>Higher daily duration of physical activity was consistently associated with lower risk of death, regardless of total sedentary time. For example, the team reported an additional ten minutes of moderate to vigorous physical activity each day could lower mortality risk by up to 15% for people who were sedentary less than 10.5 hours a day. For those considered highly sedentary (10.5 hours a day or more), an additional ten minutes lowered mortality risk by up to 35%.</p> <h2>The study had some limitations</h2> <p>The team couldn’t assess how changes in physical activity or sedentary time over several months or years may affect risk of death. And the study included only participants aged 50 and above, making results less applicable to younger age groups.</p> <p>Further, cultural and lifestyle differences between countries may have influenced how data between studies was measured and analysed.</p> <p>Ultimately, because this study was observational, we can’t draw conclusions on cause and effect with certainty. But the results of this research align with a growing body of evidence exploring the relationship between physical activity, sedentary time, and death.</p> <h2>It’s positive news</h2> <p>Research has previously suggested <a href="https://bjsm.bmj.com/content/54/24/1499">physical activity may offset</a> health risks associated with <a href="https://www.jacc.org/doi/abs/10.1016/j.jacc.2019.02.031">high sedentary time</a>.</p> <p>The good news is, even short bouts of exercise can have these positive effects. In this study, the 22 minutes wasn’t necessarily done all at once. It was a total of the physical activity someone did in a day, and would have included incidental exercise (activity that’s part of a daily routine, such as climbing the stairs).</p> <p>Several studies using wearable devices have found short bursts of high-intensity everyday activities such as stair climbing or energetic outdoor home maintenance activities such as mowing the lawn or cleaning the windows can lower <a href="https://www.nature.com/articles/s41591-022-02100-x">mortality</a>, <a href="https://academic.oup.com/eurheartj/article/43/46/4801/6771381">heart disease</a> and <a href="https://jamanetwork.com/journals/jamaoncology/fullarticle/2807734">cancer</a> risk.</p> <p>A recent study using wearable devices found moderate to vigorous bouts of activity <a href="https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(23)00183-4/fulltext">lasting three to five minutes</a> provide similar benefits to bouts longer than ten minutes when it comes to stroke and heart attack risk.</p> <p>Several other studies have found <a href="https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2596007">being active just on the weekend</a> provides similar health benefits as <a href="https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2794038">being active throughout the week</a>.</p> <p>Research has also shown the benefits of <a href="https://jamanetwork.com/journals/jamaneurology/fullarticle/2795819">physical activity</a> and <a href="https://jamanetwork.com/journals/jama/article-abstract/2809418">reducing sedentary time</a> extend to cognitive health.</p> <p>Routines such as desk jobs can foster a sedentary lifestyle that may be difficult to shift. But mixing short bursts of activity into our day can make a significant difference towards improving our health and longevity.</p> <p>Whether it’s a brisk walk during lunch, taking the stairs, or even a short at-home workout, this study is yet another to suggest that every minute counts.<!-- 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/216259/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/matthew-ahmadi-1241767">Matthew Ahmadi</a>, Postdoctoral Research Fellow, Faculty of Medicine and Health, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> and <a href="https://theconversation.com/profiles/emmanuel-stamatakis-161783">Emmanuel Stamatakis</a>, Professor of Physical Activity, Lifestyle, and Population Health, <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-22-minutes-of-exercise-a-day-could-reduce-the-health-risks-from-sitting-too-long-216259">original article</a>.</em></p>

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How an innocent meal led to a months-long health battle for a 9-year-old

<p dir="ltr">A mother has issued a dire warning about a common household item after her daughter’s innocent bacon and egg roll turned into a months-long health battle. </p> <p dir="ltr">Kristen Saunders has warned parents about wire barbecue grill brushes, after her nine-year-old daughter choked on a piece of the metal. </p> <p dir="ltr">At a venue in Newcastle in July, Kristen’s daughter ate a bacon and egg roll and started to feel like she was choking. </p> <p dir="ltr">Unbeknown to her parents, the nine-year-old had swallowed a piece of wire that had come off a barbecue grill brush and ended up in her roll.</p> <p dir="ltr">“I think like most parents, we’re like, ‘You’ll be fine, have some water, it’ll settle down’,” Saunders told <em><a href="https://www.abc.net.au/listen/programs/newcastle-breakfast" target="_blank" rel="noopener">ABC Newcastle Breakfast</a></em>.</p> <p dir="ltr">Saunders took her daughter to the GP, who noticed she had a high temperature but nothing serious. </p> <p dir="ltr">However, over the next few days a sore throat worsened to the point she was unable to eat solid food, before she also started showing neurological symptoms.</p> <p dir="ltr">“There was this one particular day I was at home with her and all of a sudden she was a bit confused answering questions,” Saunders said.</p> <p dir="ltr">“I was like, ‘Hang on, there’s something really problematic here’ and called the GP.”</p> <p dir="ltr">Saunders’ daughter was stumbling, disoriented and unable to recognise her own family, and was admitted to hospital. </p> <p dir="ltr">“They identified that there were some abscesses in the brain,” Saunders said.</p> <p dir="ltr">“They ended up at the last-minute doing a CT and identified there was this tiny bit of wire, sort of near her neck.”</p> <p dir="ltr">Saunders’ daughter was then airlifted to The Children’s Hospital at Westmead, where it was discovered that the young girl had a major infection in one of her arteries after the wire pierced her oesophagus then pushed into the carotid artery.</p> <p dir="ltr">The girl had to undergo surgery, as Saunders said the experience was “awful” but her daughter was given “amazing care”.</p> <p dir="ltr">“She is well on her way to recovery but it could have been so much worse,” Saunders said.</p> <p dir="ltr">“Please protect your family and friends and throw out your wire barbecue grill brushes.”</p> <p dir="ltr"><em>Image credits: Facebook</em></p>

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You’ve heard of long COVID, but did you know there might also be a long cold?

<p><em><a href="https://theconversation.com/profiles/giulia-vivaldi-1476903">Giulia Vivaldi</a>, <a href="https://theconversation.com/institutions/queen-mary-university-of-london-1745">Queen Mary University of London</a></em></p> <p>At least <a href="https://www.nature.com/articles/s41579-022-00846-2">10% of people</a> infected with SARS-CoV-2, the virus that causes COVID, have symptoms that last more than four weeks after the infection. With more than <a href="https://covid19.who.int/">770 million infections</a> to date, this translates to tens of millions of people living with the long-term consequences of COVID, known as “long COVID”.</p> <p><a href="https://www.nature.com/articles/s41579-022-00846-2">More than 200 symptoms</a> of long COVID have been studied, with some of the most common being fatigue, breathlessness and cognitive difficulties, such as memory problems or “brain fog”. The condition can be debilitating – many people have to <a href="https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(23)00387-5/fulltext">reduce their working hours</a> or are <a href="https://ifs.org.uk/publications/long-covid-and-labour-market">unable to work entirely</a>.</p> <p>But COVID may not be alone in causing long-lasting symptoms.</p> <p>In a <a href="https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(23)00428-5/fulltext">new paper</a>, my colleagues and I report the findings of a study comparing long-term symptoms reported by people who experienced different types of acute respiratory infection. We asked more than 10,000 people to report on 16 symptoms commonly found in long COVID, such as fatigue, breathlessness, aches and pains, and dizziness. We then compared how common these symptoms were among three groups: people who had reported COVID, those who had reported another acute respiratory infection (but had tested negative for COVID), and those who had not reported either infection.</p> <p>We focused on long-term symptoms by only including people who had been infected more than four weeks earlier. We also took into account people’s general health before they were infected, and whether they had any existing respiratory conditions.</p> <p>Our study showed that all the symptoms considered were more common in people with previous COVID than in people with no infections, regardless of whether they reported long COVID. But this finding wasn’t unique to COVID. Almost all the symptoms we looked at were also more common in people with non-COVID respiratory infections than in those with no infection.</p> <p>In other words, our findings hinted towards the existence of a “long cold”: long-lasting health effects from other respiratory infections, such as colds, flu, or pneumonia, that are currently going unrecognised.</p> <p>Some of the most common symptoms of the long cold include coughing, stomach pain, and diarrhoea. These symptoms were reported an average of 11 weeks after the infection. While a severe initial infection seems to increase the risk of long-term symptoms, our research does not yet tell us why some people suffer extended symptoms while others do not.</p> <h2>Important differences</h2> <p>Importantly, we have no evidence that symptoms of the long cold have the same severity or duration as long COVID. In fact, we saw some important differences in the symptoms reported in the two groups, with those recovering from COVID more likely to experience light-headedness or dizziness and problems with taste and smell.</p> <p>These findings shine a light not only on the impact of long COVID on people’s lives, but also other respiratory infections.</p> <p>A lack of awareness, or even the lack of a common term, such as “long cold” or “long flu”, prevents both reporting and diagnosis of these conditions. And people who do report their long cold may still struggle to get a diagnosis, owing to the wide range of symptoms and <a href="https://www.nature.com/articles/s41591-022-01810-6">lack of diagnostic tests</a>.</p> <p>Long-lasting symptoms after respiratory infections are not a new phenomenon. Studies in survivors of two previous coronavirus outbreaks – the severe acute respiratory syndrome (Sars) pandemic and the Middle East respiratory syndrome (Mers) outbreak – have found long-term impacts on <a href="https://www.rcpjournals.org/content/clinmedicine/21/1/e68">lung function, quality of life and mental health</a>. And some people hospitalised with influenza A have experienced <a href="https://www.nature.com/articles/s41598-017-17497-6">respiratory and psychological problems</a> at least two years after being discharged from hospital.</p> <p>But most of the research so far has focused on people with severe disease, often severe enough to be hospitalised. Little is known about the long-term effects respiratory infections might have among people whose acute disease episode is less severe.</p> <p>Long COVID has bucked this trend, being studied in people with all levels of severity of the initial infection. This is in large part due to <a href="https://www.sciencedirect.com/science/article/pii/S0277953620306456">strong patient advocacy</a>, showing that it can affect even those with mild initial symptoms.</p> <p>In demanding recognition of their condition, people with long COVID have cast a much-needed spotlight on post-infection syndromes more generally. Now is the time to improve our understanding, diagnosis and treatment of these conditions. Let’s not wait for another pandemic.<!-- 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/214995/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/giulia-vivaldi-1476903"><em>Giulia Vivaldi</em></a><em>, , <a href="https://theconversation.com/institutions/queen-mary-university-of-london-1745">Queen Mary University of London</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/youve-heard-of-long-covid-but-did-you-know-there-might-also-be-a-long-cold-214995">original article</a>.</em></p>

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“She’s still with us, but it won’t be long": Hughesy's heartbreaking family news

<p>Dave 'Hughesy' Hughes has held back tears as he shared the heartbreaking details of his mum's health battle live on his radio show. </p> <p>Speaking candidly on <em>2Day FM’s Hughesy, Ed & Erin</em>, Hughesy shared that it had been a "tough few weeks" for his family as his mum, Carmel, was nearing the end of her life. </p> <p>“My mum’s unwell, and the family have gathered around her, and we’re celebrating her life,” Hughesy told co-hosts Erin Molan and Ed Kavalee. </p> <p>“She’s still with us, but it won’t be long. She’s a beautiful woman who’s been a great matriarch of the family, and we’re all around her at the moment.”</p> <p>While holding back tears, Hughesy then revealed that “she’s asleep now and she probably won’t wake up again”.</p> <p>He explained the family had been “going through photos” recently in celebration of Carmel’s life.</p> <p>“Mum grew up in an orphanage, and there’s a photo of her teaching a class with nuns looking over her … She had to leave the orphanage because she didn’t want to be a teacher, so she left with nothing and went and became a nurse, and met Dad.”</p> <p>Reflecting on his mother’s legacy during the segment on Friday, Hughesy told his co-hosts: “She’s been a beautiful mother, who really supports her children.”</p> <p>He went on: “Everyone goes through [losing their parents] … but the memories of all the sacrifice, and all the good times … She’s done so well in her life. We’ll miss her a lot. </p> <p>“She’s always been stoic and never complained.”</p> <p>Despite the difficult time Hughesy and his family are going through, the comedian was still able to smile and laugh as he reflected on his mum's sense of humour that she has kept "until the end". </p> <p>“We were around and didn’t think she could even speak again, and one of the nurses was lifting her and said, ‘I’m sorry if I drop you’, and Mum just whispered, ‘it doesn't matter now’, and made the nurse laugh.”</p> <p>“So she was still coming out with zingers … she’s a beautiful woman.”</p> <p><em>Image credits: Instagram</em></p>

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