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Why do airlines charge so much for checked bags? This obscure rule helps explain why

<p><em><a href="https://theconversation.com/profiles/jay-l-zagorsky-152952">Jay L. Zagorsky</a>, <a href="https://theconversation.com/institutions/boston-university-898">Boston University</a></em></p> <p>Five out of the six <a href="https://www.oag.com/blog/biggest-airlines-in-the-us">biggest U.S. airlines</a> have <a href="https://www.cnbc.com/2024/03/05/delta-is-the-latest-airline-to-raise-its-checked-bag-fee.html">raised their checked bag fees</a> since January 2024.</p> <p>Take American Airlines. In 2023, it cost US$30 to check a standard bag in with the airline; <a href="https://www.usatoday.com/story/travel/airline-news/2024/02/20/american-airlines-bag-fees-mileage-earning/72669245007/">today, as of March 2024, it costs $40</a> at a U.S. airport – a whopping 33% increase.</p> <p>As a <a href="https://www.bu.edu/questrom/">business school</a> <a href="https://www.bu.edu/questrom/profile/jay-zagorsky/">professor who studies travel</a>, I’m often asked why airlines alienate their customers with baggage fees instead of bundling all charges together. <a href="https://www.vox.com/2015/4/16/8431465/airlines-carry-on-bags">There are</a> <a href="https://www.usatoday.com/story/travel/columnist/2023/06/21/bag-fees-will-stay-a-while-cruising-altitude/70338849007/">many reasons</a>, but an important, often overlooked cause is buried in the U.S. tax code.</p> <h2>A tax-law loophole</h2> <p>Airlines pay the federal government <a href="https://www.ecfr.gov/current/title-26/chapter-I/subchapter-D/part-49/subpart-D">7.5% of the ticket price</a> when <a href="https://www.pwc.com/us/en/services/tax/library/aircraft-club-nov-2023-air-transport-excise-tax-rates-for-2024.html">flying people domestically, alongside other fees</a>. The airlines dislike these charges, with their <a href="https://www.airlines.org/dataset/government-imposed-taxes-on-air-transportation/">trade association arguing</a> that they boost the cost to the consumer of a typical air ticket by around one-fifth.</p> <p>However, the U.S. Code of Federal Regulations <a href="https://www.ecfr.gov/current/title-26/chapter-I/subchapter-D/part-49/subpart-D/section-49.4261-8">specifically excludes baggage</a> from the 7.5% transportation tax as long as “the charge is separable from the payment for the transportation of a person and is shown in the exact amount.”</p> <p>This means if an airline charges a combined $300 to fly you and a bag round-trip within the U.S., it owes $22.50 in tax. If the airline charges $220 to fly you plus separately charges $40 each way for the bag, then your total cost is the same — but the airline only owes the government $16.50 in taxes. Splitting out baggage charges saves the airline $6.</p> <p>Now $6 might not seem like much, but it can add up. Last year, passengers took <a href="https://www.transtats.bts.gov/Data_Elements.aspx?Data=1">more than 800 million trips on major airlines</a>. Even if only a fraction of them check their bags, that means large savings for the industry.</p> <p>How large? The government has <a href="https://www.bts.dot.gov/topics/airlines-and-airports/baggage-fees-airline-2023">tracked revenue from bag fees</a> for decades. In 2002, airlines charged passengers a total of $180 million to check bags, which worked out to around 33 cents per passenger.</p> <p>Today, as any flyer can attest, bag fees are a lot higher. Airlines collected over 40 times more money in bag fees last year than they did in 2002.</p> <p>When the full data is in for 2023, <a href="https://www.bts.dot.gov/baggage-fees">total bag fees</a> will likely top $7 billion, which is about $9 for the average domestic passenger. <a href="https://viewfromthewing.com/the-real-reason-airlines-charge-checked-bag-fees-and-its-not-what-you-think">By splitting out the cost of bags</a>, airlines avoided paying about half a billion dollars in taxes just last year.</p> <p>In the two decades since 2002, flyers paid a total of about $70 billion in bag fees. This means separately charging for bags saved airlines about $5 billion in taxes.</p> <p><iframe id="88MYD" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/88MYD/2/" width="100%" height="400px" frameborder="0"></iframe></p> <p>It seems clear to me that tax savings are one driver of the unbundling of baggage fees because of a quirk in the law.</p> <p>The U.S. government doesn’t apply the 7.5% tax to <a href="https://www.ecfr.gov/current/title-26/chapter-I/subchapter-D/part-49/subpart-D/section-49.4261-3">international flights that go more than 225 miles</a> beyond the nation’s borders. Instead, there are fixed <a href="https://www.airlines.org/dataset/government-imposed-taxes-on-air-transportation">international departure and arrival taxes</a>. This is why major airlines charge $35 to $40 <a href="https://www.aa.com/i18n/travel-info/baggage/checked-baggage-policy.jsp">for bags if you’re flying domestically</a>, but don’t charge a bag fee when you’re flying to Europe or Asia.</p> <h2>Do travelers get anything for that money?</h2> <p>This system raises an interesting question: Do baggage fees force airlines to be more careful with bags, since customers who pay more expect better service? To find out, I checked with the Bureau of Transportation Statistics, which has been <a href="https://www.bts.gov/content/mishandled-baggage-reports-filed-passengers-largest-us-air-carriersa">tracking lost luggage for decades</a>.</p> <p>For many years, it calculated the number of mishandled-baggage reports per thousand airline passengers. The government’s data showed mishandled bags peaked in 2007 with about seven reports of lost or damaged luggage for every thousand passengers. That means you could expect your luggage to go on a different trip than the one you are taking about once every 140 or so flights. By 2018, that estimate had fallen to once every 350 flights.</p> <p>In 2019, the government <a href="https://www.bts.gov/topics/airlines-and-airports/number-30a-technical-directive-mishandled-baggage-amended-effective-jan">changed how it tracks</a> mishandled bags, calculating figures based on the total number of bags checked, rather than the total number of passengers. The new data show about six bags per thousand checked get lost or damaged, which is less than 1% of checked bags. Unfortunately, the data doesn’t show improvement since 2019.</p> <p>Is there anything that you can do about higher bag fees? Complaining to politicians probably won’t help. In 2010, two senators <a href="https://www.nj.com/business/2010/04/us_senators_present_bill_to_ba.html">tried to ban bag fees</a>, and their bill went nowhere.</p> <p>Given that congressional action failed, there’s a simple way to avoid higher bag fees: <a href="https://www.cnn.com/travel/article/packing-expert-travel-world-handbag/index.html">travel light</a> and <a href="https://www.nytimes.com/2023/07/08/opinion/carry-on-packing-airlines-lost-luggage.html">don’t check any luggage</a>. It may sound tough not to have all your belongings when traveling, but it might be the best option as bag fees take off.<!-- 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/225857/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/jay-l-zagorsky-152952">Jay L. Zagorsky</a>, Associate Professor of Markets, Public Policy and Law, <a href="https://theconversation.com/institutions/boston-university-898">Boston University</a></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/why-do-airlines-charge-so-much-for-checked-bags-this-obscure-rule-helps-explain-why-225857">original article</a>.</em></p>

Travel Trouble

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Is hyaluronic acid as effective as skincare brands claim?

<p><em><a href="https://theconversation.com/profiles/lian-liu-1459225">Lian Liu</a>, <a href="https://theconversation.com/institutions/university-of-surrey-1201">University of Surrey</a></em></p> <p>Hyaluronic acid has become a huge buzzword in the beauty industry, with everything from creams and cleansers to shampoos containing it. Often, these products are marketed to consumers with the promise that hyaluronic acid will boost hydration – important for keeping the skin looking its best.</p> <p><a href="https://www.frontiersin.org/articles/10.3389/fvets.2019.00192/full">Hyaluronic acid</a> is ubiquitous in our organs and tissues, playing a crucial role in the function of our cells and tissues.</p> <p>Hyaluronic acid has been in clinical use for decades, for example, as an injectable between joints to help <a href="https://pubmed.ncbi.nlm.nih.gov/31294035/">lubricate cartilage</a>. But at the turn of the century, cosmetic companies began using it as a moisturising ingredient in cosmetic products.</p> <p>Topically, it’s thought that hyaluronic acid works by holding and retaining water molecules in order to <a href="https://www.sciencedirect.com/science/article/abs/pii/S014181301833770X">hydrate the skin</a> and restore elasticity, preventing wrinkles. When combined with sunscreen, hyaluronic acid may be capable of protecting the skin against ultraviolet radiation as it has <a href="https://doi.org/10.1016/j.ijbiomac.2018.09.188">antioxidant properties</a> (meaning it prevents damage caused by oxidising agents, such as ultraviolet radiation).</p> <p>One of the most frequent marketing claims used to sell hyaluronic acid is the long-held belief that hyaluronic acid holds 1,000 times its weight in water. This means it can maintain moisture and reduce moisture loss.</p> <p>But this claim has been called into question recently, with <a href="https://www.newscientist.com/article/2418345-benefits-of-hyaluronic-acid-in-skincare-products-have-been-oversold/">numerous publications</a> recently discussing <a href="https://www.dailymail.co.uk/health/article-13140853/Benefits-hyaluronic-acid-skincare-oversold.html">the findings</a> of a <a href="https://chemrxiv.org/engage/chemrxiv/article-details/64b5b086b053dad33a6cdcaf">pre-print paper</a> which suggests this claim is not true.</p> <p>The authors of the pre-print, researchers from the University of California, looked into the molecule-binding properties of hyaluronic acid and water to test the claim that it can hold 1,000 times its weight in water.</p> <p>To do this, the researchers created a solution containing 1g of hyaluronic acid and 1,000g of water (0.1% of hyaluronic acid), which was compared with just water. They then applied heat to both solutions, measuring the thermal changes that occurred. They found that there was not much difference in the changes that occurred in the 0.1% hyaluronic acid solution compared with the pure water. They therefore concluded that the long-held claim is not true.</p> <p>These findings may have consumers wondering how well their hyaluronic acid products actually work if it doesn’t hydrate the skin as much as previously claimed.</p> <h2>How hyaluronic acid works</h2> <p>While there’s no disputing the experimental results obtained, the conclusion on hyaluronic acid’s water-holding capacity is not applicable to all forms of hyaluronic acids.</p> <p>Hyaluronic acid comes in different molecular sizes. This pre-print only looked at one medium-sized hyaluronic acid molecule in their experiments. This means the results may only be true for products containing medium and smaller sized hyaluronic acid molecules.</p> <p>When hylauronic acid interacts with water, its water-loving and water-hating parts lead to electrostatic repulsion. This enables large numbers of hyaluronic acid molecules to <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1468-3083.2004.01180.x">form networks</a>, which look a bit like honeycombs, and expand.</p> <p>The larger the hyaluronic acid’s molecule size, the more capable it is of forming these honeycomb structures – and also the more able it is to retain water relative to its own weight.</p> <p>Hyaluronic acid with larger molecular sizes will form these networks at a concentration of 0.1%, meaning it can hold 1,000 times its own weight in water. Some very large molecules will even form these networks at a <a href="https://pubmed.ncbi.nlm.nih.gov/2012600/">concentration as low as 0.05%</a>. This means it can hold 2,000 times its weight in water.</p> <p>It’s also worth noting that hyaluronic acid doesn’t just hold moisture and hydrate the skin. Because of its <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1468-3083.2004.01180.x">hydrating and antioxidant effects</a>, it also promotes cell regeneration and stimulates collagen production. So hyaluronic acid’s benefits go beyond its ability to retain water.</p> <p>Although this paper may have partially debunked one popular claim about hyaluronic acid’s moisturising abilities, that doesn’t mean you should stop using it. The research still shows there’s no doubt about hyaluronic acid’s moisturising abilities, which can leave skin softer, smoother and with fewer wrinkles. Plus, hyaluronic acid’s antioxidant effects promote the growth of new skin cells and collagen.</p> <p>But if you want to make sure you’re getting the most effective product possible, look for one containing multiple weights of hyaluronic acid molecules (sometimes labelled as “triple weight”, “multiweight” or “multi-molecular weight”). Also look for a product containing a minimum hyaluronic acid concentration of 0.1%.</p> <p>This is because research suggests products containing a <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/jocd.14981">formulation of multiple sizes</a> of hyaluronic acid molecules could be more beneficial for skin than formulations containing only one molecule size. This is partly due to smaller molecules permeating skin better, while the larger ones hold more water.<!-- 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/224906/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/lian-liu-1459225"><em>Lian Liu</em></a><em>, Reader, School of Chemistry and Chemical Engineering, <a href="https://theconversation.com/institutions/university-of-surrey-1201">University of Surrey</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/is-hyaluronic-acid-as-effective-as-skincare-brands-claim-224906">original article</a>.</em></p>

Beauty & Style

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Hamish Blake shares major health scare

<p dir="ltr">Hamish Blake has shared the details of a drastic health that resulted in surgery and a series of stitches on his face. </p> <p dir="ltr">The TV presenter took to Instagram to share the news with his followers, revealing that he had to have a skin cancer cut from his forehead. </p> <p dir="ltr">While he was quick to make a joke about the procedure, calling it a “mini-facelift”, he followed up with a serious message for his followers.</p> <p dir="ltr">Sharing a close-up photo of the stitches in his forehead, he wrote: “Got a mini facelift! I love it!”</p> <p dir="ltr">“I’m doing the other side in a few weeks. #love #tinylift #bitbybit.”</p> <p dir="ltr">But in the second photo, he wrote, “OK not really ... This is my reminder to anyone who needs it (ie: everyone) to get your skin checked every six months.”</p> <p dir="ltr">He added, “By the way, everything is totally fine, but glad she got caught very early).”</p> <p dir="ltr">After a particularly harsh summer, Hamish Blake joins a long line of celebs who have battled skin cancers, while reminding Aussies to keep on top of their routine skin checks. </p> <p dir="ltr"><a href="https://oversixty.com.au/health/caring/hugh-jackman-s-health-scare" target="_blank" rel="noopener">Hugh Jackman</a> had two biopsies after doctors became concerned that he may have skin cancers on his nose.</p> <p dir="ltr">While the tests came back clear, the Hollywood legend issued a warning to his followers, saying if his scare “reminds even one person to put on sunscreen with a high SPF, then I’m happy.”</p> <p dir="ltr">Journalist and news presenter <a href="https://oversixty.com.au/health/caring/deb-knight-urges-influencers-to-stop-glorifying-tanning" target="_blank" rel="noopener">Deb Knight</a> also issued a recent warning about “glorifying tanning” after sharing the results of her annual skin check up. </p> <p dir="ltr">Knight shared a series of photos showing the sun damage on her skin, writing, "Got off pretty lightly from my annual skin check. Just a few barnacles zapped but nothing serious this time round.” </p> <p dir="ltr">"Timely reminder to get your skin checked and protect it from the sun in the first place," she added, before tagging two melanoma treatment specialists and the Melanoma Institute Australia. </p> <p dir="ltr"><em>Image credits: Getty Images / Instagram</em></p>

Caring

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Sarah Ferguson makes first public appearance since skin cancer diagnosis

<p>Sarah Ferguson has made her first public appearance since her <a href="https://www.oversixty.com.au/health/caring/fergie-reveals-second-cancer-diagnosis" target="_blank" rel="noopener">skin cancer diagnosis</a> was announced almost two weeks ago. </p> <p>The Duchess of York made an unexpected appearance at the <em>Haute Living Celebrates The Haute 100</em> event in Miami, Florida on Monday. </p> <p>Fergie rocked a military-style black and white blazer over a black dress for the cocktail event, and appeared happier than ever as she posed for the cameras. </p> <p>The 64-year-old was pictured cuddling up to and interacting with fellow guests at the event. </p> <p>This comes just two weeks after the Duchess <a href="https://www.oversixty.com.au/health/caring/fergie-breaks-silence-amid-second-cancer-battle" target="_blank" rel="noopener">opened up</a> on her second cancer diagnosis in a year. </p> <p>"I have been taking some time to myself as I have been diagnosed with malignant melanoma, a form of skin cancer, my second cancer diagnosis within a year," she said in the Instagram post at the time.</p> <p>She also recently opened up on her recovery from breast cancer, following her mastectomy and reconstructive surgery.</p> <p>The Duchess expressed her gratitude to her two daughters Princess Beatrice and Princess Eugenie, for their constant support. </p> <p>"My two wonderful daughters are my wholehearted cheerleaders, my devoted champions and my soulmates, and they have been as supportive as can be, as they always are," she told <em>People magazine </em>at the time.</p> <p><em>Images: Getty </em></p> <p> </p>

Caring

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Your skin is a mirror of your health – here’s what yours might be saying

<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><a href="https://pubmed.ncbi.nlm.nih.gov/12095893/">Skin accounts for around 15% of our body mass</a>. It is the largest and most visible organ in the human body.</p> <p>Yet many of the skin’s functions are often overlooked. It’s a sunscreen, a shield from germs, a reservoir of <a href="https://pubmed.ncbi.nlm.nih.gov/28994020/">vitamin D</a> and a means of tightly regulating our body temperature.</p> <p>Being the most visible of our organs, the skin also offers us a view into the body tissues that it protects. So don’t think of your skin merely aesthetically – think of it as a reflection of your health. Disorders of the gut, blood, hormones and even the heart might first be seen on the skin in the form of a rash.</p> <p>Here are a few to look out for.</p> <h2>Bullseye</h2> <p>Ticks are pesky creatures that no one will want to return home from a country walk with.</p> <p>But while the vast majority of tick bites <a href="https://pubmed.ncbi.nlm.nih.gov/36116831/">won’t make you ill</a>, there is one rash that should prompt a visit to your doctor if you spot it.</p> <p>Erythema migrans, a rash named for its ability to rapidly expand across the skin, is a hallmark of <a href="https://www.bmj.com/content/369/bmj.m1041.long">Lyme disease</a>, a potentially severe bacterial illness. This rash forms a classic target pattern, like a bullseye on a dartboard.</p> <p>Be vigilant for a few weeks after being bitten to check this rash doesn’t make an appearance – especially if you noticed a red lump that wasn’t there before or if you had to remove a tick from your skin. You should also keep an eye out for other associated symptoms of Lyme disease – such as swinging temperatures, muscle and joint pains and headache.</p> <p>The condition is treated with antibiotics, which can prevent long-term complications, including chronic fatigue symptoms.</p> <h2>Purpura</h2> <p>Some rashes are given a <a href="https://linkinghub.elsevier.com/retrieve/pii/S1538-7836(22)01880-3">colourful namesake</a> – purpura is one such example. This rash’s name is derived from a mollusc which was used to make purple dye.</p> <p>Purpura refers to a rash of small purple or red dots. The cause is pooling of blood into a deeper layer of the skin (dermis). When pressed with a finger – or even better, the side of a glass – it refuses to blanch away.</p> <p>Purpura signals an issue with either the walls of the tiny blood vessels that feed the skin or the blood within them. This might be from a deficiency in platelets, the tiny cell fragments that allow blood to clot – perhaps from bone marrow failure, or an autoimmune condition where the body turns on itself and attacks its own cells.</p> <p>At worst, purpura may signal the life-threatening condition <a href="https://www.magonlinelibrary.com/doi/full/10.12968/hmed.2017.78.8.468">septicaemia</a>, where an infection has spread into the bloodstream – perhaps from the lungs, kidneys or even from the skin itself.</p> <h2>Skin spiders</h2> <p>Skin rashes can also take on <a href="https://pubmed.ncbi.nlm.nih.gov/32513406/">recognisable shapes</a>.</p> <p>Spider naevi represent an issue within skin arterioles (small arteries which supply the skin with blood). Arterioles open and close to control the loss of heat from the body’s surface. But sometimes they can get stuck open – and a spider-like pattern will appear.</p> <p>The open arteriole is the spider’s body, and the even tinier capillaries fanning out in all directions are the thready legs. Crush the body under a fingertip and the whole thing disappears, as your touch temporarily stops the blood flow.</p> <p>Often, these are benign and not associated with any specific condition – especially if you only have one or two. However, more than three suggest higher circulating levels of the <a href="https://dermnetnz.org/topics/spider-telangiectasis">hormone oestrogen</a>, often due to liver disease or from the hormonal changes seen in pregnancy. Treat the underlying cause, and the spiders often vanish with time – though they may persist or reappear later.</p> <h2>Black velvet</h2> <p>Changes to the folds of your skin (usually around the armpits or neck) – especially if it becomes thickened and velveteen to the touch – may suggest a condition known as <a href="https://onlinelibrary.wiley.com/doi/10.1111/jocd.13544">acanthosis nigricans</a>. This “black velvet” skin appearance is more commonly seen in darker skins.</p> <p>Usually, the condition is associated with <a href="https://pubmed.ncbi.nlm.nih.gov/29241752/">disorders of the metabolism</a> – namely type 2 diabetes and polycystic ovary syndrome. If either of these conditions are successfully treated, the rash may fade. In rare cases, it can also be a sign of <a href="https://www.hkmj.org/abstracts/v29n4/355.htm">stomach cancer</a>, which should be considered in patients with few or none of the key signs of metabolic disease (obesity and high blood pressure).</p> <h2>Butterfly rashes</h2> <p>Even disorders of the heart can be visible on the skin.</p> <p>Cardiac valves have the important role of correctly directing the journey of blood through the heart and preventing backflow. The valve between the chambers on the left side of the heart (the mitral valve – so called because of its resemblance to a bishop’s hat, or mitre) can sometimes become narrowed, causing the heart’s function to deteriorate. The body’s natural response is to preserve core blood volume, shutting off flow towards the skin.</p> <p>The net effect can produce a purple-red rash, high across the cheeks and the bridge of the nose, like the outstretched wings of a butterfly. We call this <a href="https://journals.sagepub.com/doi/10.1177/2050313X231200965?url_ver=Z39.88-2003&amp;rfr_id=ori:rid:crossref.org&amp;rfr_dat=cr_pub%20%200pubmed">mitral facies</a> which, depending on the extent of damage to the heart and great vessels, may persist despite treatment.</p> <p>It’s important to pay heed to your skin. It’s constantly talking to you, and any changes in its texture, colour or if new marks or patterns appear, may indicate something is going on beneath the surface.<!-- 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/221937/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/dan-baumgardt-1451396">Dan Baumgardt</a>, 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/your-skin-is-a-mirror-of-your-health-heres-what-yours-might-be-saying-221937">original article</a>.</em></p>

Body

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Deb Knight urges Influencers to stop "glorifying tanning"

<p>Deborah Knight, 51, has spoken out against influencers who glorify tanning as she shared the results from her annual skin check. </p> <p>The TV and radio presenter, shared a series of photos showing the sun damage on her skin, as she reminded her followers to stay sun safe and get their skin checked. </p> <p>"Got off pretty lightly from my annual skin check. Just a few barnacles zapped but nothing serious this time round," she began in the caption. </p> <p>"Timely reminder to get your skin checked and protect it from the sun in the first place," she added, before tagging two melanoma treatment specialists and the Melanoma Institute Australia. </p> <p>She signed off the post with the hashtag #stopglorifyingtanning. </p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/C2n1Rtth20D/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C2n1Rtth20D/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Deborah Knight (@deborah_knight)</a></p> </div> </blockquote> <p>The <em>Money News </em>2GB<em> </em>host has regularly shared her skin journey and has previously opened up about the "true extent" of the "damaging effects of the sun" on <em>9Honey</em>.</p> <p>"As a blonde, fair-skinned child growing up by the beach, I resisted putting on zinc and sunscreen as much as my own children do now," she said in the interview in 2023. </p> <p>She added that she now has to pay the price and has to get her age spots frozen off every year. </p> <p>"I've had a Basal Cell Carcinoma surgically removed from the bridge of my nose, leaving a scar far worse than the damage it could have done if left untreated, possibly spreading and destroying skin, tissue, even bone," she said. </p> <p>She also spoke out about the influencers who glorify tanning. </p> <p>"These are often the same influencers who recommend spending a fortune on anti-ageing treatments and creams and serums, despite willingly exposing their skin to the most damaging ageing element there is – the harsh Aussie sun," she added. </p> <p>According to the <a href="https://melanomaresearch.com.au/about-melanoma/what-is-melanoma/" target="_blank" rel="noopener">Australian Melanoma Research Foundation</a>, one in 17 Australians will be diagnosed with skin cancer in their lifetimes, with melanoma reportedly the third most common cancer in the country, following prostate cancer in men and breast cancer in women.</p> <p><em>Images: Instagram</em></p>

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Sarah Ferguson diagnosed with malignant melanoma – here are the latest treatments for this increasingly common skin cancer

<p><em><a href="https://theconversation.com/profiles/sarah-allinson-137762">Sarah Allinson</a>, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p>News that Sarah Ferguson, the Duchess of York, has recently been diagnosed with malignant melanoma highlights the dangers of this increasingly common skin cancer.</p> <p>Malignant melanoma affects <a href="https://www.iarc.who.int/cancer-type/skin-cancer/">325,000 people worldwide</a> every year. While it’s not the most common form of skin cancer – typically, for every one diagnosed case of melanoma, up to ten non-melanoma skin cancers are diagnosed – it causes <a href="https://theconversation.com/skin-cancer-more-people-die-from-types-that-arent-melanoma-surprise-new-finding-215378">almost as many deaths</a>. The reason for this is because it’s far more likely to spread, or metastasise, to other sites in the body compared to non-melanoma skin cancers.</p> <p>Melanoma arises in a type of pigment-producing skin cell called a <a href="https://www.cancer.org/cancer/types/melanoma-skin-cancer/about/what-is-melanoma.html#:%7E:text=Melanoma%20is%20a%20type%20of,to%20grow%20out%20of%20control.">melanocyte</a>. These cells produce and export melanin in order to provide a protective layer in the skin which helps to screen out ultraviolet (UV) radiation.</p> <p>Mutations in genes that normally carefully regulate cell growth and survival override the controls that ensure the body only produces the cells it needs. The result is uncontrolled cellular growth, or a tumour, that normally appears as an unusual-looking mole.</p> <p>The mutations that drive the growth of a melanoma usually happen as a result of exposure to UV from the sun or from an artificial source, such as a tanning bed. We know this because when a melanoma’s genome is compared to that of a normal cell we can see a high number of mutations that have a <a href="https://www.nature.com/articles/s41586-020-1943-3">characteristic “UV signature”</a>. For this reason, melanoma skin cancers occur most frequently in people who have light-coloured skin and who are exposed to high amounts of UV.</p> <p>Non-melanoma skin cancers are also mainly caused by exposure to UV but arise from a different kind of skin cell called a keratinocyte. These are the cells that normally make up the majority of the outer part of our skin, called the epidermis. Cancers that arise from keratinocytes are less likely to spread than those that come from melanocytes – although <a href="https://www.cancerresearchuk.org/health-professional/cancer-statistics/statistics-by-cancer-type/non-melanoma-skin-cancer#heading-One">they can still be fatal</a>.</p> <p>In the duchess’s case, the melanoma was discovered during treatment for breast cancer. Her dermatologist recommended that some moles be removed for biopsy during breast reconstruction surgery. After testing, one was identified as malignant melanoma.</p> <p>If the results of the biopsy show that the cancer hasn’t spread, then like the majority of patients with melanoma, the duchess will be treated with surgery. In this case the tumour will be removed along with some of the surrounding normal skin.</p> <p>The amount of normal skin removed depends on the results of the biopsy – in particular, how deep into the skin the tumour has penetrated (called the <a href="https://www.macmillan.org.uk/cancer-information-and-support/melanoma/staging-of-melanoma">Breslow thickness</a>). The normal skin will be checked for any signs that cancerous cells might have spread out of the tumour.</p> <p>For most people diagnosed with melanoma, particularly if it’s at an early stage, <a href="https://www.ncbi.nlm.nih.gov/books/NBK481850/">surgery will cure the cancer</a> and they will be able to go on with their lives. But for around <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8544364/">20% of patients</a>, additional treatment will be needed. This happens if their cancer has spread further into the body or if their cancer can’t be treated surgically. The <a href="https://ascopubs.org/doi/10.1200/OP.21.00686">good news</a> for these patients is that the past decade has seen huge improvements in treatment.</p> <p>Previously the only options other than surgery were radiotherapy or non-specific chemotherapy treatments. These treatments work by affecting the ability of cells to copy their DNA, which prevents them from duplicating and causes fast-growing cancer cells to die. But because these also affect the patient’s normal cells, they were accompanied by severe side effects – and were often ineffective.</p> <p>But we now have a better understanding of the specific changes melanoma makes to cell growth pathways. This has led to the development of drugs, such as <a href="https://www.cancer.gov/news-events/cancer-currents-blog/2022/fda-dabrafenib-trametinib-braf-solid-tumors">dabrafenib</a> and <a href="https://pubchem.ncbi.nlm.nih.gov/compound/Trametinib">trametinib</a>, that specifically target cells with these altered pathways. In other words, they only target the cancerous cells.</p> <p>These drugs are much more effective and have fewer side effects than traditional chemotherapies – although about half of patients who initially respond to them relapse within a year. In these patients a few of the tumour cells survive by activating other pathways for growth and use these to <a href="https://acsjournals.onlinelibrary.wiley.com/doi/full/10.1002/cncr.30435">regrow the tumour</a>. Promisingly, <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10417341/">a recent study</a> suggests that re-using these drugs after a period off them can have good results in relapsed patients.</p> <p>Another exciting development in the treatment of malignant melanoma has been the use of immunotherapies. These involve harnessing the patient’s own immune system to fight the tumour.</p> <p>One particularly successful immunotherapy approach for melanoma involves the use of drugs called checkpoint inhibitors. These prevent cancer cells from being able to hide from the body’s immune system. A <a href="https://www.ejcancer.com/article/S0959-8049(23)00694-9/fulltext">recent report</a> has highlighted how the introduction of these treatments has led to improved survival for melanoma patients.</p> <p>Although the duchess’s skin cancer was discovered while she was being treated for breast cancer, it’s unlikely that the two are related. A more likely risk factor is the duchess’s famous red hair. People with red hair and pale skin that tends to freckle and burn in the sun are at a greater risk of developing skin cancer because their skin produces <a href="https://medlineplus.gov/genetics/gene/mc1r/#conditions">less melanin</a>. This means that their melanocytes are exposed to higher levels of UV and are more likely to undergo cancer-causing mutations.</p> <p>While melanoma is much more common in people with the duchess’s skin type, it’s important to be aware that anyone can get it. It’s a good idea to regularly check your skin for unusual looking moles and to contact a doctor for advice if you have a mole with any of the so-called <a href="https://www.cancerresearchuk.org/about-cancer/melanoma/symptoms">ABCDE characteristics</a>: such as an asymmetrical shape, irregular, blurred or jagged border, uneven colour, is more than 6mm wide and is evolving (either in size, texture or even bleeding).<!-- 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/221647/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-allinson-137762">Sarah Allinson</a>, Professor, Department of Biomedical and Life Sciences, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p><em>Image credits: Getty </em><em>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/sarah-ferguson-diagnosed-with-malignant-melanoma-here-are-the-latest-treatments-for-this-increasingly-common-skin-cancer-221647">original article</a>.</em></p>

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Could you cope with a shock to your bank balance? 5 ways to check you are financially resilient

<p><em><a href="https://theconversation.com/profiles/bomikazi-zeka-680577">Bomikazi Zeka</a>, <a href="https://theconversation.com/institutions/university-of-canberra-865"><em>University of Canberra</em></a></em></p> <p>Imagine the dentist has just said you urgently need a A$2,000 dental crown. A week later, a pipe in your bathroom bursts, causing $8,000 worth of damage. Suddenly, you’ve been hit with a $10,000 financial shock.</p> <p>As the cost-of-living crisis plunges more households into financial uncertainty and at least <a href="https://melbourneinstitute.unimelb.edu.au/data/taking-the-pulse-of-the-nation-2022/2023/australians-face-challenging-budgetary-constraints#:%7E:text=Over%20the%20past%20six%20months,has%20increased%20to%2060%20percent.">one-third</a> of Australians struggle to make ends meet, it’s more important than ever to ask yourself: how financially resilient am I?</p> <p>Being financially resilient means you aren’t left financially devastated when an expensive emergency creeps up on you. Here are five key signs of financial resilience.</p> <h2>1. You have a plan for what you’d do if you suddenly lost your salary</h2> <p>Financial resilience means having a plan to fall back on during tough times. This extends to how you’d make money if you lost your job.</p> <p>In practice, that means things like making sure your skills and contacts are kept up to date so you can more easily find a new job. You might also consider whether a “side hustle” job such as tutoring could work for you in the short term, and how you’d put that plan into practice if needed. Perhaps you have a spare room in your home you could rent out for a period of time if you lost your salary.</p> <p>Those examples won’t work for everyone, of course, but it’s still worth asking yourself the question: what would I do if I lost my salary tomorrow?</p> <h2>2. You have enough liquid assets to meet an unexpected financial expense</h2> <p>Liquid assets means money that can be accessed quickly and easily to overcome an unplanned financial expense. Savings are a good example. They provide a buffer so you can cope in the short term if a financial shock strikes. The federal government’s Moneysmart website suggests you aim to have enough in your emergency savings fund to cover <a href="https://moneysmart.gov.au/saving/save-for-an-emergency-fund">three months of expenses</a>.</p> <p>Having an <a href="https://moneysmart.gov.au/glossary/offset-account">offset account</a> as part of a mortgage is another option that provides a buffer. Putting money in an offset account helps you save while reducing the amount of interest on a home loan. You can still access the money in an offset account at any time.</p> <h2>3. You have bought the right financial products, such as insurance</h2> <p>Financial products, such as insurance, hedge against potential losses.</p> <p>Personal insurance is important because it provides income in the event of death, illness or injury. Examples include:</p> <ul> <li> <p>life insurance (which pays out to your beneficiaries, such as your partner or children, when you die)</p> </li> <li> <p>total and permanent disability insurance (which means you may get some money if you acquire a disability that prevents you from working)</p> </li> <li> <p>income protection (which provides you with an income if you can no longer work)</p> </li> <li> <p>trauma cover (which covers a life-changing illness or injury, such as cancer or a stroke).</p> </li> </ul> <p>Check if your superannuation has any of these insurances included in it. <a href="https://www.griffith.edu.au/__data/assets/pdf_file/0030/295770/FPRJ-V4-ISS1-pp-53-75-insurance-literacy-in-australia.pdf">Research</a> has found that many Australians are underinsured.</p> <h2>4. You can still pay your debts when times are tough</h2> <p>Being able to borrow money can help when you’re in a tight spot. But knowing where to borrow from, how much to borrow and how to manage debt repayments is crucial.</p> <p>Financially resilient people use debt responsibly. That means:</p> <ul> <li> <p>not using debt for frivolous expenses like after-work drinks</p> </li> <li> <p>staying away from private money lenders</p> </li> <li> <p>being cautious about buy-now-pay-later services</p> </li> <li> <p>watching out for debts with high interest rates, such as payday loans and credit card debt</p> </li> <li> <p>maintaining debt repayments consistently.</p> </li> </ul> <p>If you’re having debt problems, talk to your lender about renegotiating your repayment arrangements, or contact the <a href="https://ndh.org.au/">National Debt Helpline</a> on 1800 007 007.</p> <h2>5. You are financially literate</h2> <p>Being financially literate means you can assess the benefits and risks of using savings or taking out debt to meet an unplanned financial need.</p> <p>As I have <a href="https://theconversation.com/are-you-financially-literate-here-are-7-signs-youre-on-the-right-track-202331">written</a> before on The Conversation, key signs of financial literacy include tracking your cashflow, building a budget, as well as understanding what debts you have and which to pay first.</p> <p>It also means storing your money across different places (such as superannuation, savings accounts, property and the share market) and understanding how financial assets like cash, shares and bonds work.</p> <p>Being aware of your financial strengths and weaknesses, and having financial goals is also important.</p> <p>Nobody is born knowing how to make sound financial decisions; it’s a skill that must be learned.</p> <p>It’s good to think about the resources you would draw upon to help get yourself out of a difficult financial situation – well before disaster strikes.<!-- 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/218126/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/bomikazi-zeka-680577"><em>Bomikazi Zeka</em></a><em>, Assistant Professor in Finance and Financial Planning, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/could-you-cope-with-a-shock-to-your-bank-balance-5-ways-to-check-you-are-financially-resilient-218126">original article</a>.</em></p>

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"I just don't like old skin": Jane Fonda's bizarre confession

<p>Jane Fonda has made an unusual confession about her dating life, explaining why she would only date people of a certain age. </p> <p>The Hollywood legend, 85, has been married three times throughout her life: first to director Roger Vadim from 1965 to 1973, then to activist Tom Hayden from 1973 to 1990, and finally to CNN founder Ted Turner from 1991 to 2001.</p> <p>Fonda is currently single, but doesn't plan on staying that way. </p> <p>Despite being open to finding love, the actress has a very specific criteria for potential suitors to meet before agreeing to a date. </p> <p>On the <em>Absolutely Not</em> podcast, the Oscar winner initially suggested she was done with men for good, saying, “I’m done, I’m over, I’m [almost] 86 years old, even in the dark I wouldn’t want to be naked in front of anybody.” </p> <p>But she then went on to confess that there’s still a chance she could fall for a man, but they would just have to be substantially younger. </p> <p>“And here’s another thing, I’m ashamed to say this, if I were to take a lover, he’d have to be 20. Because I don’t like old skin,” said Fonda.</p> <p>She continued, “And consequently, I don’t want to foist that on anybody else. I assume other people are like me, I just don’t like old skin.”</p> <p>“I disapprove of 86-year-old men with 20-year-old women, so I’m not going to repeat it. I can ogle them, and I can’t pretend that I don’t get turned on if I see a certain kind of a person, but no, no, no, I don’t want to force that on anybody.”</p> <p>Her confession has been criticised on social media, with some suggesting the star would be “cancelled” if it was a man that had said the same about young women. </p> <p>“This is seriously weird,” tweeted one fan, while another said: “But an 85 year old man wanting to date a 20 year old woman is disgusting? Am I right?”</p> <p><em>Image credits: Getty Images </em></p>

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"They checked the lungs": Jackie O rushed to hospital mid-show

<p>Radio star Jackie O Henderson, known for her vibrant presence on the airwaves, has faced a serious health scare that led to her being rushed to Sydney’s Royal North Shore Hospital in the middle of the Kyle and Jackie O show. The 48-year-old opened up about the incident, revealing details of the tests and emotions she experienced during this unexpected hospital visit.</p> <p>Jackie O's health ordeal unfolded during a live segment on her KIIS FM radio show,  where she left the show abruptly, citing symptoms akin to a heart attack, including tingling down her arm – a classic indicator of cardiac distress.</p> <p>Upon arriving at the hospital, Jackie O underwent a battery of urgent tests, ranging from an ECG to a CAT scan. Speaking to her concerned listeners the next morning, she highlighted the professionalism and dedication of the hospital staff, emphasising the seriousness with which they approached her situation.</p> <p>“I just got a bunch of tests done all day and they have to go all out on everything so I had to get an ECG done," she explained. “Then they checked the lungs because those are the two things that cause chest pains. They take it super seriously, and they were incredible at the hospital.”</p> <p>Despite the initial concerns, Jackie O shared the relief of being given the all-clear by the hospital. Surprisingly, her symptoms were attributed to an infection rather than cardiac issues.</p> <p>Even in the midst of health concerns, Jackie O found moments of levity during her hospital stay. She humorously recounted an encounter with a man who, even in a post-anaesthesia haze, was able to recognise her.</p> <p>“He looks at me and he locks eyes with me and gives me this puzzled look of recognition," she recounted. "I’m laughing so much because I’ve never seen someone bewildered so much in my life.” </p> <p>Henderson said the man then looked at another man resting on the other side of her before he “turned to me and said, ‘Is that Kyle?’”</p> <p>Jackie O had recently undergone surgery to remove a uterine polyp, a procedure she <a href="https://www.oversixty.com.au/health/body/john-laws-hangs-up-in-disgust-on-kyle-and-jackie-o" target="_blank" rel="noopener">infamously shared with her audience</a>. The lack of sleep post-surgery, combined with the impact of melatonin tablets and energy drinks, likely contributed to her overall fatigue and health episode.</p> <p> </p>

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Michael Clarke reveals serious health scare

<p>Michael Clarke has opened up about a terrifying health scare, which left him needing surgery. </p> <p>The former Australian cricket captain has spoken candidly about discovering a dangerous basal cell carcinoma in his chest, which left him 27 stitches after surgery to remove it. </p> <p>The 42-year-old said being diagnosed with cancer was a major wake up call. </p> <p>“It does scare me,” Clarke told <a href="https://www.dailytelegraph.com.au/entertainment/sydney-confidential/michael-clarke-reveals-skin-cancer-battle-after-spending-years-playing-cricket/news-story/5fd388960c6113c7461479522bd18c9d?amp&nk=5bc945873ffec79da7263488711d2aab-1699400816" target="_blank" rel="noopener"><em>The Daily Telegraph</em></a>.</p> <p>“I am a dad ... I don’t want to go anywhere. The most important thing in the world is making sure I help my seven-year-old daughter (Kelsey Lee) and I guess set a good example for her."</p> <p>“To me, making sure I am putting sunscreen on so she can see it is not just me getting her to do it, it is dad doing it as well.”</p> <p>Clarke has had a number of cancers removed since his first diagnosis in 2006, and just last year had a skin cancer removed from his forehead. </p> <p>His extensive history of skin cancer could be a result of spending a lot of time in the sun over his 115 Tests and 245 one-day internationals for Australia, as Clarke pointed out. </p> <p>For that reason, he has recently joined the Australian Skin Cancer Foundation as a national ambassador.</p> <p>“I am excited to partner with the Australian Skin Cancer Foundation to not only spread the word on skin safety, but to help share the importance of sun protection, getting checked and remembering prevention is better than cure,” Clarke said in a statement.</p> <p>“I know first-hand how important these factors are and I am passionate about raising awareness on this vital subject."</p> <p>“Everyone needs to be aware of the danger of the sun all around the world, but particularly in this country. This is not just about being safe, this is about saving lives.”</p> <p><em>Image credits: Getty Images</em></p>

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Name that rash: 6 common skin conditions (and how to treat them)

<p><strong>Psoriasis</strong></p> <p><span style="text-decoration: underline;"><em>What psoriasis is like:</em></span> Psoriasis is made of red, scaly plaques that can be itchy and painful. It can show up anywhere but is most commonly found on the scalp, as well as the outside of the elbows and knees. It usually starts between age 10 and 30 and tends to be a chronic condition. “It’s a stubborn disease that waxes and wanes, so people have it for their whole lives,” says dermatologist Paul Cohen.</p> <p><span style="text-decoration: underline;"><em>What causes psoriasis:</em></span> This skin rash is the result of your immune system attacking the skin’s cells, and creating new ones too quickly, which then build up into the plaques. There’s no one single cause, but the condition runs in families. Stress, obesity, smoking and having many infections (particularly strep throat) increase your risk.</p> <p><span style="text-decoration: underline;"><em>How to treat psoriasis:</em></span> The first step is generally topical steroids, which can be used for a week or two at a time to clear up the plaques. For ongoing treatment, people use a synthetic form of vitamin D (which slows skin growth), medicated shampoos and retinoids (a topical version of vitamin A). Daily exposure to sunlight also seems to help, as does moisturising well. For more serious cases, options include oral medications that suppress the immune system and phototherapy done in a doctor’s office with a special light. (Discover more applications of light therapy.)</p> <p><span style="text-decoration: underline;"><em>Possible red flag:</em></span> Serious cases can involve the joints, a condition called psoriatic arthritis. Also, psoriasis increases your chances of having some other diseases, including type 2 diabetes, cardiovascular disease and autoimmune conditions such as Crohn’s – all of which are, like psoriasis, linked to inflammation.</p> <p><strong>Hives</strong></p> <p><span style="text-decoration: underline;"><em>What hives are like:</em></span> Hives are itchy, raised welts that often have a red ring around them. Their most salient characteristic is that they disappear after about a day, only to show up later in a different location. They come in two forms: acute, which lasts six weeks or less, and chronic.</p> <p><span style="text-decoration: underline;"><em>What causes hives:</em></span> Hives are often the result of the body releasing histamine as part of an allergic reaction to drugs, food or some other irritant. They also commonly appear after a viral illness, as a side effect of your immune system revving up to battle the disease. “There are a number of potential triggers,” says dermatologist Katie Beleznay. In most cases, she adds, the specific origin is never determined.</p> <p><span style="text-decoration: underline;"><em>How to treat hives:</em></span> Since hives are a histamine reaction, over-the-counter antihistamines are the first line of defence. If that doesn’t clear them up, ask a doctor if you should use a stronger antihistamine or oral prednisone, an anti-inflammatory medication.</p> <p><span style="text-decoration: underline;"><em>Possible red flag:</em></span> Rarely, people suffer from ongoing outbreaks of hives almost daily for six weeks or more, a condition called chronic idiopathic urticaria (CIU). The treatment for CIU is the same as for regular hives, but in some cases, it can also be a sign of an underlying thyroid disease or cancer.</p> <p><strong>Eczema</strong></p> <p><span style="text-decoration: underline;"><em>What eczema is like:</em></span> Eczema presents as patches of red, scaly skin that are extremely itchy, especially at night. These rashes often appear on the inside of your elbows and knees. If it’s more serious, the skin might blister or look thickened and white in those areas.</p> <p><span style="text-decoration: underline;"><em>What causes eczema:</em></span> Eczema is the result of having a weakened skin barrier, which can lead to inflammation and an overreaction from your immune system. Most people are born with it, and your genes are partly to blame. “You’re more predisposed to eczema if you have a family history of asthma, hay fever or the condition itself,” says Lisa Kellett, a dermatologist in Toronto. Some research also suggests that it might be a reaction to pollution, or to not being exposed to enough germs in childhood. (Kids who have dogs, for example, are less likely to have eczema.)</p> <p><span style="text-decoration: underline;"><em>How to treat eczema:</em></span> For general maintenance, apply a thick, hypoallergenic moisturizer to affected areas immediately after a bath or shower and at night. More serious flares will need topical prescription steroid creams or non-steroid immunosuppressant creams. People with stubborn eczema might also try phototherapy, which uses UVB light to help calm your immune system and reduce itchiness.</p> <p><span style="text-decoration: underline;"><em>Possible red flag:</em></span> Rarely, what looks like eczema is actually skin cancer, as both can appear red and scaly. “The difference with skin cancer is that it doesn’t go away if you use a steroid,” says Kellett.</p> <p><strong>Contact Dermatitis</strong></p> <p><span style="text-decoration: underline;"><em>What contact dermatitis is like:</em></span> Contact dermatitis is a variation of eczema, and it looks similar – red, itchy patches on your skin. But unlike that chronic condition, this skin rash is a reaction to something specific and appears only where the offending object has made contact. “Poison ivy, for instance, will show up as a streak where the branch touched the skin,” says Beleznay.</p> <p><span style="text-decoration: underline;"><em>What causes contact dermatitis:</em></span> Besides poison ivy, other common culprits that can cause the immune system to go into overdrive are face cream, jewellery or fragrances. You can also develop a new intolerance to something you’ve used for a long time, such as Polysporin. If it’s not clear what caused it, your dermatologist can do a patch test, putting small amounts of suspected substances on your skin to see if you react.</p> <p><span style="text-decoration: underline;"><em>How to treat contact dermatitis:</em></span> Contact dermatitis is treated with topical steroids, or a stronger oral one, to calm down your immune system and stop the reaction.</p> <p><span style="text-decoration: underline;"><em>Possible red flag:</em></span> Like eczema, the red and scaly presentation of contact dermatitis could be confused for skin cancer, which is another reason to visit your doctor if you’re not sure what caused it.</p> <p><strong>Rosacea</strong></p> <p><span style="text-decoration: underline;"><em>What rosacea is like:</em></span> As rosacea is a dilation of the blood vessels in your cheeks and nose, it often presents as red, sensitive skin in those places. Another form of the condition also includes bumps that resemble acne. For some people, the skin on their nose thickens, making it appear larger.</p> <p><span style="text-decoration: underline;"><em>What causes rosacea:</em></span> We don’t know what brings rosacea on, but, as with eczema, you’re more likely to have it if others in your family do, too. You’re also prone to acquire the condition if you have sun-damaged skin. “Rosacea usually begins around the age of 35 and gets worse with time,” says Kellett. People often find their flare-ups come after eating or drinking specific things.</p> <p><span style="text-decoration: underline;"><em>How to treat rosacea:</em></span> For many, preventing activation of their rosacea is as simple as avoiding triggers – but that’s easier than it sounds and can be a serious test of a sufferer’s willpower. “Those are often the good things in life,” says Beleznay, citing coffee, spicy foods and alcohol as common aggravators. Some women find that everyday makeup is enough to cover up the cosmetic impact of the condition, while others use prescription creams or laser or light therapy to constrict the blood vessels in the cheeks and reduce redness. For those whose rosacea includes bumps, topical creams or oral antibiotics often get rid of them.</p> <p><span style="text-decoration: underline;"><em>Possible red flag:</em></span> Rarely, what looks like rosacea can be confused for the butterfly rash that’s a symptom of lupus, a serious autoimmune disease. The butterfly rash is named as such because of the shape it makes on the nose and both cheeks.</p> <p><strong>Shingles</strong></p> <p><span style="text-decoration: underline;"><em>What shingles is like:</em></span> Shingles normally starts out as a tingly, numb or bruised feeling in a small area, most commonly a patch on the abdomen. A few days later, a painful skin rash with blisters appears over those places. As the condition follows the path of a nerve, the rash eventually presents as a stripe that lasts from two to six weeks.</p> <p><span style="text-decoration: underline;"><em>What causes shingles:</em></span> This one’s easy: chicken pox. Even once you have fully recovered from that virus, your body never totally beats it; it simply retreats and lies dormant in your nerve cells, where, decades later, it can re-erupt as shingles. You’re more likely to get them if you’re immunocompromised or over 50, the age at which most public health agencies recommend you get the vaccine.</p> <p><span style="text-decoration: underline;"><em>How to treat shingles:</em></span> If you suspect you have shingles, see your doctor immediately. “You have to go right away because studies show that people do much better if the antiviral pills are started within 72 hours of the rash onset,” says Cohen. Additionally, sufferers are often given medication, like a local anaesthetic or codeine, to help control the pain.</p> <p><span style="text-decoration: underline;"><em>Possible red flag:</em></span> The real worry with shingles is that for some people, if it is not contained quickly, the virus can lead to longer-term pain lasting over three months and in some cases over a year. If the skin rash appears on the face, it can even cause blindness.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/healthsmart/name-that-rash-6-common-skin-conditions-and-how-to-treat-them" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

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5 important things to check off your list before your next cruise

<p>The tickets are booked! Here’s what you need to do before you set sail.</p> <p><strong>1. Visit your doctor</strong></p> <p>Hope for the best and plan for the worst – it’s a good motto to travel by. Visit your doctor to see if you need any vaccinations or medications for exotic locations, and make sure you’re stocked up on all your regular medications.</p> <p>It is a good idea to bring some extras as well as some basic first aid meds (think pain killers and anti nausea tablets) as these can be expensive or hard to come by.</p> <p><strong>2. Research your ports</strong></p> <p>You only have a short time in each port, so you’ll want to make the most of it. Do some research before you leave and decide what you want to see, how long it will (realistically take) and think about whether you want to take an organised tour.</p> <p>We’re not saying you have to plan a rigid schedule and stick to it, but a rough plan of how you want to spend your day will save time and stress.</p> <p><strong>3. Check the weather</strong></p> <p>It’s amazing how quickly the weather can change or an unexpected storm can spring up. Keep an eye on the weather for the days before your cruise so you can pack accordingly. That might mean adding in a few extra jumpers or doubling up on the sunscreen.</p> <p>You will have limited opportunities to buy these things onboard and they can be really expensive. You also don’t want to waste a day in port running around looking for something to wear.</p> <p><strong>4. Talk to your travel buddy</strong></p> <p>How do you imagine you’ll be spending your days? Flopped by the pool or out exploring your next port? Hitting the dancefloor til the wee hours or getting an early night so you can be up for sunrise yoga? These are good conversations to have with your travel partner before you set sail.</p> <p>There’s no right or wrong answer, but many travel arguments have started because people have different ideas of the perfect holiday.</p> <p><strong>5. Organise your insurance</strong></p> <p>You really should do this when you book your tickets as you’ll be covered from then right up until your cruise at no extra cost. But if you’re left it to the last minute, never fear! Jump online and get yourself insured.</p> <p>Many companies offer policies specific to cruising, so everything you need will be covered. And don’t think that you can skip it if you’re only cruising in Australian waters – Medicare won’t cover you onboard.</p> <p><em>Image credits: Getty Images</em></p>

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Should I be getting my vitamin D levels checked?

<p><em><a href="https://theconversation.com/profiles/elina-hypponen-108811">Elina Hypponen</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p>Australia has seen a <a href="https://insightplus.mja.com.au/2023/29/gps-urged-not-to-routinely-test-children-for-vitamin-d/">surge in vitamin D testing</a> of children, with similar trends reported for adults around the <a href="https://pubmed.ncbi.nlm.nih.gov/29659534/">world</a>. GPs are now <a href="https://insightplus.mja.com.au/2023/29/gps-urged-not-to-routinely-test-children-for-vitamin-d/">being urged</a> not to test for vitamin D unnecessarily.</p> <p>So when is low vitamin D a potential concern? And when might you need to get your levels tested?</p> <h2>How much vitamin D do we need?</h2> <p>Vitamin D is not only a nutrient – when metabolised in the body it acts as a <a href="https://pubmed.ncbi.nlm.nih.gov/29080638/">hormone</a>. We have receptors for this hormone all around our body and it helps regulate the metabolism of calcium and phosphorus.</p> <p>Vitamin D also has many other roles, including helping our immune defences and contributing to <a href="https://pubmed.ncbi.nlm.nih.gov/11295155/">DNA repair</a> and cell differentiation.</p> <p>We can thank the sun for most of our vitamin D. A chemical in our skin called 7-dehydrocholesterol is converted to vitamin D after contact with UVB radiation from the sun.</p> <p>While we get some vitamin D also <a href="https://pubmed.ncbi.nlm.nih.gov/35253289/">through our diet</a>, this makes a relatively small contribution. It’s difficult to get much more than one-third of our daily vitamin D requirement from diet without supplementation.</p> <p>Nutritional vitamin D status is <a href="https://en.wikipedia.org/wiki/Calcifediol">typically measured</a> via a blood test. This checks the calcidiol (calcifediol, 25-hydroxyvitamin D) concentrations, which reflect the average intakes from the sun and diet over the past three to four weeks.</p> <p>The <a href="https://pubmed.ncbi.nlm.nih.gov/22708765/">current recommendation</a> is that we should all aim to have at least 50nmol/L (20ng/mL) at the end of winter.</p> <p>However, one problem with vitamin D tests is that there is <a href="https://pubmed.ncbi.nlm.nih.gov/37182753/">variation</a> in measured concentrations between the laboratories and between the assays, and whether you’re deemed to have a deficiency can depend on the testing method used.</p> <p>Doctors do not always agree with what is deficiency. While very low concentrations are likely to prompt doctors to recommend a supplement (and, potentially, follow-up testing), some may consider even relatively high concentrations as inadequate.</p> <p>This is all understandable as research in this space is still evolving, and we know low concentrations do not always cause any symptoms.</p> <h2>Why avoid vitamin D deficiency?</h2> <p>Prolonged, severe vitamin D deficiency will lead to softening of bone tissue and cause diseases such as rickets (children) and osteomalacia (adults).</p> <p>However, avoiding low concentrations is likely to be good for <a href="https://pubmed.ncbi.nlm.nih.gov/37483080/">many aspects of health</a>, with consistent evidence suggesting benefits for <a href="https://www.bmj.com/content/356/bmj.i6583">infectious diseases</a> and autoimmune conditions such as multiple sclerosis.</p> <p>Randomised trials have also provided evidence for lower <a href="https://pubmed.ncbi.nlm.nih.gov/35676320/">cancer</a> and <a href="https://pubmed.ncbi.nlm.nih.gov/24414552/">all cause mortality</a> by daily supplementation, although any benefit is likely to be restricted to those who otherwise have insufficient intakes.</p> <h2>Who is at risk of deficiency?</h2> <p>Most of us do not need tests to have a relatively good idea whether we might be at risk of a clinically important deficiency.</p> <p>If it’s not late winter, we spend regularly at least some time outside with skin exposed to the sun, and we do not belong to a specific high-risk group, it is unlikely that our <a href="https://pubmed.ncbi.nlm.nih.gov/22168576/">levels would be very low</a>.</p> <p>The two main reasons for vitamin D deficiency typically relate to:</p> <p><strong>1. not getting (enough) vitamin D through sun exposure.</strong> Deficiency risk <a href="https://www.healthdirect.gov.au/vitamin-d-deficiency">can be high</a> for anyone who is housebound, such as older or disabled people in residential care. The risk of deficiency increases if we always cover our skin carefully by <a href="https://pubmed.ncbi.nlm.nih.gov/19211395/">modest cultural dress,</a> and also <a href="https://pubmed.ncbi.nlm.nih.gov/6119494/">dark skin pigmentation</a> is known to reduce vitamin D synthesis.</p> <p><strong>2. having a chronic disease that alters your requirement.</strong> Medications such as anticonvulsants used to treat epilepsy, and conditions such as <a href="https://my.clevelandclinic.org/health/diseases/15050-vitamin-d-vitamin-d-deficiency">liver and kidney diseases</a> can interfere with vitamin D metabolism. Some <a href="https://my.clevelandclinic.org/health/diseases/15050-vitamin-d-vitamin-d-deficiency">digestive diseases</a> can reduce vitamin D absorption from your diet, while <a href="https://pubmed.ncbi.nlm.nih.gov/30020507">obesity</a> will increase your vitamin D requirement and make it more difficult to raise your blood levels.</p> <h2>Am I getting enough sun exposure?</h2> <p>In Australia, it is possible to get enough vitamin D from the sun <a href="https://healthybonesaustralia.org.au/your-bone-health/vitamin-d-bone-health">throughout the year</a>. This isn’t so for many people living in the northern hemisphere.</p> <p>For those who live in the top half of Australia – and for all of us during summer – we <a href="https://healthybonesaustralia.org.au/your-bone-health/vitamin-d-bone-health">only need</a> to have skin exposed to the sun a few minutes on most days.</p> <p>The body can only produce a certain amount of vitamin D at the time, so staying in the sun any longer than needed is not going to help increase your vitamin D levels, while it will increase your risk of skin cancer.</p> <p>During winter, catching enough sun can be difficult, especially if you spend your days confined indoors. Typically, the required exposure increases to two to three hours per week in winter. This is because sunlight exposure can only help produce vitamin D if the UVB rays reach us at the correct angle. So in winter we should regularly spend time outside in the middle of the day to get our dose of vitamin D.</p> <p>If you are concerned, you have very dark skin, or are otherwise in a high-risk group, you may want to talk to your GP.</p> <p>In any case, taking a modest daily dose of vitamin D (1,000-2,000 IU) during the darker winter months is unlikely to cause harm and it <a href="https://pubmed.ncbi.nlm.nih.gov/37483080/">may be beneficial</a>.</p> <h2>Why does excess vitamin D testing matter?</h2> <p>When not indicated, testing can cause unnecessary worry and promote a cascade of <a href="https://pubmed.ncbi.nlm.nih.gov/32675268/">laboratory, prescription and imaging services</a> that are of low value.</p> <p>Excessive testing is also a waste of health-care resources, with one <a href="https://onlinelibrary.wiley.com/doi/full/10.5694/mja2.50619">single test</a> costing about the same as a years’ worth of vitamin D supplementation.</p> <p>Very often, we can make relatively small changes to our lifestyles to reduce the risks of vitamin D deficiency. <!-- 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/211268/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/elina-hypponen-108811">Elina Hypponen</a>, Professor of Nutritional and Genetic Epidemiology, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/should-i-be-getting-my-vitamin-d-levels-checked-211268">original article</a>.</em></p>

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Don’t believe the hype. Menopausal women don’t all need to check – or increase – their testosterone levels

<p><em><a href="https://theconversation.com/profiles/susan-davis-10376">Susan Davis</a>, <a href="https://theconversation.com/institutions/monash-university-1065">Monash University</a></em></p> <p>Ever heard “low testosterone” blamed for low mood, brain fog and loss of vitality? Despite all evidence to the contrary, social media influencers are increasingly promoting testosterone therapy as an elixir for women experiencing troubling symptoms of menopause.</p> <p>In a series of documentaries and <a href="https://www.dailymail.co.uk/health/article-11792553/Davina-McCall-effect-sparks-menopause-testosterone-treatment-rush-putting-women-risk.html">social media posts</a> about menopause in 2021 and 2022, British TV presenter Davina McCall promoted the use of testosterone therapy in addition to standard <a href="https://www.menopause.org.au/hp/information-sheets/combined-menopausal-hormone-therapy-mht">menopausal hormone therapy</a>. The “<a href="https://www.telegraph.co.uk/news/2023/02/17/davina-effect-fuels-surge-menopausal-women-using-testosterone/#:%7E:text=Chelsea%20Magazine%20Company-,'Davina%20effect'%20fuels%20surge%20in%20menopausal%20women%20using%20testosterone,NHS%20prescriptions%20for%20the%20hormone">Davina effect</a>” has helped fuel a <a href="https://pharmaceutical-journal.com/article/news/nhs-testosterone-prescribing-in-women-rises-ten-fold-in-seven-years#:%7E:text=The%20number%20of%20women%20in,The%20Pharmaceutical%20Journal%20has%20revealed">ten-fold increase</a> in prescribing of testosterone for women in the United Kingdom since 2015.</p> <p>Data isn’t available for Australia, but in my clinical practice, women are increasingly asking to have their testosterone level checked, and seeking testosterone to treat fatigue and brain fog.</p> <p>But while testosterone continues to be an important hormone before and after menopause, this doesn’t mean women should be having a blood test to get their testosterone levels checked – or taking testosterone therapy.</p> <h2>What does testosterone do?</h2> <p>Testosterone is an important hormone in women’s bodies, affecting the blood vessels, skin, muscle and bone, breast tissue and the brain. In both women and men, testosterone can act on its own or be converted into estrogen.</p> <p>Before menopause, testosterone is made in the ovaries, where it helps developing eggs grow and aids in estrogen production.</p> <p>The ovaries release both testosterone and estrogen into the bloodstream, and the levels of the two hormones in the blood peak around ovulation.</p> <p>Some of the testosterone measured in blood is also produced outside the ovaries, such as in fat, where it is made from “pre-hormones” secreted by the adrenal glands. This source of production of testosterone takes over after menopause.</p> <h2>Do we have more testosterone before menopause?</h2> <p>The claim is often made that pre-menopausal women have more testosterone in their bloodstream than estrogen, to justify the need for testosterone replacement after menopause.</p> <p>But, when sex hormones have been measured with precision, studies have shown this is not true. <a href="https://pubmed.ncbi.nlm.nih.gov/31390028/">Our research</a> found estrogen levels are higher than testosterone levels at all stages of the menstrual cycle.</p> <p>Blood testosterone levels <a href="https://pubmed.ncbi.nlm.nih.gov/31390028/">fall</a> by about 25% between the ages of 18 and 40 years in healthy women. The fall in testosterone coincides with the decline in eggs in the ovaries but whether this is a marker of the decline, a consequence, or a cause of the decline is not known.</p> <p>From around 40, the rate of decline slows and blood testosterone levels don’t change when <a href="https://www.menopause.org.au/hp/information-sheets/what-is-menopause">menopause</a> occurs naturally. Studies have not shown testosterone levels change meaningfully during the menopause transition.</p> <h2>Can blood tests detect ‘low testosterone’?</h2> <p>Some influencers claim to have a condition called “testosterone deficiency syndrome” or low levels of testosterone detected in blood tests.</p> <p>But there is no “normal” blood level below which a woman can be diagnosed as having “testosterone deficiency”. So there’s no such thing as having a testosterone deficiency or testosterone deficiency syndrome.</p> <p>This is also in part, because women have very low testosterone concentrations compared with men, and most commercial methods used to measure testosterone cannot separate normal from low levels in women with any certainty.</p> <p>Pre-menopausal women might also be told they have “low” testosterone if blood is drawn early in the menstrual cycle when it is normal for testosterone to be low. (However, it would only be clinically necessary to do this type of blood test to look for <em>high</em> testosterone, in someone with with excessive hair growth or severe acne, for example, not for <em>low</em> testosterone.)</p> <p>In post-menopausal women, much of the action of testosterone occurs in the tissues where it is made, after which testosterone is either converted to estrogen or broken down before it leaks back into the circulation. So blood testosterone concentrations are not a true reflection of tissue concentrations.</p> <p>Further complicating the picture is the enormous variability in the effects of testosterone. At a given blood level of testosterone, some women might have oily skin, acne, increased body hair growth or balding, while others will have no such effects.</p> <p>So, looking for a “low” blood testosterone in women is not helpful.</p> <h2>Can testosterone improve sexual desire? What about other conditions?</h2> <p>There is sound evidence that testosterone therapy may improve sexual desire in post-menopausal women who have developed low sexual desire that bothers them.</p> <p>This was <a href="https://www.tandfonline.com/doi/full/10.1080/13697137.2019.1637079">confirmed by</a> a <a href="https://pubmed.ncbi.nlm.nih.gov/31353194/">systematic review</a> of clinical trials comparing testosterone with a placebo or an alternative. These trials, all of which involved a treatment time of at least 12 weeks, showed testosterone therapy, overall, improved desire, arousal, orgasm and sexual satisfaction in post-menopausal women with low desire that caused them distress.</p> <p>Treatment is only indicated for women who want an improvement in sexual desire (after excluding other factors such as depression or medication side effects) and its success can only be determined by each woman’s personal self-reported response.</p> <p>But there is <a href="https://www.tandfonline.com/doi/full/10.1080/13697137.2019.1637079">not enough evidence</a> to show testosterone is beneficial for any other symptom or medical condition. The overall available data has shown no effect of testosterone on mood or cognition.</p> <p>As such, testosterone therapy <a href="https://www.tandfonline.com/doi/full/10.1080/13697137.2019.1637079">should not be used</a> to treat symptoms such as fatigue, low mood, muscle weakness and poor memory, or to prevent bone loss, dementia or breast cancer.</p> <p>However research continues to investigate these potential uses, including from my <a href="https://www.monash.edu/medicine/sphpm/units/womenshealth">research team</a>, which is investigating whether testosterone therapy can <a href="https://asbmr.onlinelibrary.wiley.com/doi/10.1002/jbmr.534">protect against bone density loss and muscle loss after menopause</a>.</p> <p><em>You can learn more about participating in one of our studies <a href="https://www.monash.edu/medicine/sphpm/units/womenshealth/join-a-study">here</a>.</em> <!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/209516/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/susan-davis-10376">Susan Davis</a>, Chair of Women's Health, <a href="https://theconversation.com/institutions/monash-university-1065">Monash 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/dont-believe-the-hype-menopausal-women-dont-all-need-to-check-or-increase-their-testosterone-levels-209516">original article</a></em>.</p>

Body

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5 memorable locations from ‘80s films to check out

<p><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">Everyone loves a good movie, and everyone loves a holiday, so what do you get when you combine the two? The time of your life! </span></p> <p>It’s widely known that the ‘80s spawned a whole host of films that went on to become cult classics - from the likes of <em>Heathers </em>to <em>Footloose</em>, <em>Dirty Dancing</em>, and <em>The Terminator</em> - and forged the way for cultural changes that ring true decades later. </p> <p>But did you also know that for many of these iconic films, real-life locations served as the inspiration for many memorable scenes? </p> <p>And while some may have changed slightly in the years since cast and crew flocked to them, some are like stepping into a time capsule - or a stage for you to re-enact the films as you see fit. </p> <p><strong>Lake Lure, North Carolina - <em>Dirty Dancing</em> (1987)</strong></p> <p>Anyone who’s seen<em> Dirty Dancing</em> can tell you that ‘the lift scene’ is one of the film’s most iconic moments. And it - along with a few others from the film - were filmed in North Carolina’s very own Lake Lure. And with the spot boasting its very own Lake Lure Inn &amp; Spa - where, coincidentally, the movie’s stars stayed while working on the project - it could be the perfect getaway location for your next holiday. </p> <p><strong>Guesthouse International Hotel, California - <em>National Lampoon Vacation</em> (1983) </strong></p> <p>For those embarking on their very own<em> National Lampoon Vacation</em>, you’re in luck - the hexagonal pool is near exactly the same as it was when Chevy Chase’s Clark Griswold enjoyed a nighttime swim with Christie Brinkley’s The Girl in the Ferrari. </p> <p><strong>New York Public Library, New York - <em>Ghostbusters </em>(1984)</strong></p> <p>The 1984 film sparked an entire host of sequels, games, parodies, and conventions for avid fans across the globe - as well as one incredibly catchy song. However, for those that would like to go above and beyond just calling their friendly neighbourhood ghostbusters, the  New York Public Library’s flagship Stephen A Schwarzman building is the spot where the team had their very first encounter with the film’s ghosts. </p> <p><strong>Griffith Observatory, California - <em>The Terminator</em> (1984)</strong></p> <p>Fans of<em> The Terminator </em>should immediately recognise this site as the one where Arnold Schwarzenegger’s Terminator arrived in the nude, and basked in the glory of LA at night. It’s a popular location, and while a must-see for fans of the film, it also makes for a good afternoon out - the observatory itself boasts free entry, stunning views, and a range of fascinating exhibits inside to entertain the keen mind. </p> <p><strong>The Grand Hotel, Michigan - <em>Somewhere in Time </em>(1980)</strong></p> <p>The Grand Hotel was the primary location for romantic drama <em>Somewhere in Time</em>, and they’re proud of it. In fact, a poster for the film is reportedly even still on display there, and hosts weekends of celebration for the 1980 hit, too. </p> <p>The island the hotel is set on doesn’t allow cars, so anyone hoping to throw themselves back in time and fully immerse themselves in a ‘different world’, this National Historic Landmark may be just the place to do it. </p> <p><em>Images: Getty, Booking.net</em></p>

Movies

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Joh Griggs’ warning following husband’s health scare

<p dir="ltr"><em>Better Homes and Gardens </em>host Johanna Griggs has shared an update after her husband's health scare.</p> <p dir="ltr">Late last year her husband Todd Huggins was diagnosed with a basal cell carcinoma, but the “simple surgery” led to complications which resulted in a bad infection.</p> <p dir="ltr">Speaking to <em>7News</em>, the TV personality provided an update on how her husband is doing and a reminder for all Australians.</p> <p dir="ltr">“He had a skin cancer removed and they didn’t get enough of the margins around it, so when he went back in, he managed to pick up a random infection, which is not uncommon in hospitals,” she said.</p> <p dir="ltr">“He absolutely lucked out; it was very hairy stuff for a couple of weeks.</p> <p dir="ltr">“But he’s back, fighting fit, 100 per cent again,” Joh added.</p> <p dir="ltr">Joh looked at the positive side of things despite everything and said that the situation served as a reminder for her to get her skin checked, which she’s now encouraging other Australians to do.</p> <p dir="ltr">“If anything, I think it was an apt time to remind people to go and get their skin checked,” she said.</p> <p dir="ltr">“I think that was one of the things during COVID that fell off the radar - people getting breast checks and skin checks, going to the dentist, all the health things that we are usually in the habit of doing regularly.</p> <p dir="ltr">“But during COVID, those health services weren’t as easily available, or people were concerned about going out.</p> <p dir="ltr">“We used to be so vigilant with skin checks because of my background in sport and with health - you didn’t want to miss anything.</p> <p dir="ltr">“But we realised he hadn’t actually gone and had a skin check throughout the duration of COVID,” she revealed the impact of the pandemic on her personal life.</p> <p dir="ltr">Joh spends a lot of her time outdoors, both as part of her job as the host of <em>Better Homes and Gardens</em> and in her everyday life, so the TV personality is taking sun protection more seriously - especially after her husband’s recent health scare.</p> <p dir="ltr">“It was a chance to say to people, ‘hey listen, put it back on your agenda and make it a priority’.”</p> <p dir="ltr"><em>Images: Instagram</em></p>

Caring

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"A night in hospital and a trip to the burns unit later”: Concerned mum's warning against popular fruit

<p><em><strong>Warning: This article contains images that some readers may find distressing.</strong></em></p> <p>A mother has taken to the internet and shared photos of her son’s severe burns that came as a result of him playing with a popular fruit. “A night in hospital and a trip to the burns unit later.” She began in her Facebook post.</p> <p>Her son Otis was playing happily outside with a lime in the sunshine, but the next day horror ensued.</p> <p>“It wasn’t until the next day that we noticed a rash appeared.” The mother said.</p> <p>The parents had assumed the rash must’ve been an allergic reaction to the lime juice, however, the rash quickly developed into a “horrific burn,” she added.</p> <p>The parents took Otis to the hospital where they were informed their son was suffering from a condition called phytophotodermatitis.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-permalink="https://www.instagram.com/p/Cku5QH2thxE/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/Cku5QH2thxE/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Tiny Hearts (@tinyheartseducation)</a></p> </div> </blockquote> <p>Phytophotodermatitis, more commonly known as margarita burn, is a little-known condition which causes burns to the skin when a chemical called furocoumarin reacts to sunlight.</p> <p>The chemical is found in limes, citrus fruit and some plants.</p> <p>“The small lime he had been innocently playing with - had now burnt his skin horrifically!“ The mum said. “If our story can help raise awareness into phytophotodermatitis at least something good has come out of our horrific experience!”</p> <p>The woman has urged parents to be on the lookout for this little-known skin condition.</p> <p>To minimise the risks of phytophotodermatitis, <a href="https://www.healthline.com/" target="_blank" rel="noopener">Healthline</a> suggests washing hands and other exposed parts of the skin immediately after being outdoors, wearing gloves when gardening, putting on sunscreen before going outdoors and wearing long-sleeved tops and pants in wooded areas.</p> <p><em>Photo credit: Getty</em></p>

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The best skin-care routine for oily skin, according to dermatologists

<p><strong>What is oily skin?</strong></p> <p>Oily skin is exactly what it sounds like: skin characterised by the production of a lot of oil. If you’re constantly dealing with shininess, always feel like your face has been hit by an oil slick by the end of the day or tend to notice a bit of oil buildup across your nose and forehead, it may be time to invest in a skin-care routine for oily skin.</p> <p>Need another reason to target oily skin with your daily regimen? Because it produces so much oil (also known as sebum), this skin type often goes hand in hand with acne. But take heart: if you’re battling breakouts, you’re in good company. According to the Australasian College of Dermatologists, acne is the most common of skin diseases and up to 85 per cent of Australians will develop it during their lifetime.</p> <p>Luckily, there are great skin-care formulations that can help oily skin avoid acne and stay healthy, and some formulas may even help curb oil production. Finding the best skin-care routine for oily skin just takes a little know-how, so we reached out to board-certified dermatologists Dr Corey L. Hartman and Dr David Kim to find out what makes a great oily-skin routine.</p> <p><strong>What causes oily skin?</strong></p> <p>“Oily skin is genetic, and it has to do with the size and activity of the oil glands that are associated with the hair follicles,” Dr Hartman explains. “That means if you have thicker hair, you may have thicker or larger oil glands.”</p> <p>Another thing that can impact the amount of oil your skin produces? Hormones. That’s why acne, which is so often associated with oily skin, commonly shows up during puberty, and for those who menstruate, around their periods.</p> <p>Now that you know what triggers oiliness, it’s time to put together your ideal skin-care routine for oily skin – and it’s simpler than it sounds. As Dr Kim notes, when it comes to oily skin types, less is more. “It’s best not to add too many layers for oily skin,” he says. “Otherwise, it can clog your pores and cause acne flares.”</p> <p>If you’re ready to get glowing (but not shiny!) skin, follow the regimen below. Trust us: skin care for oily skin has never been easier.</p> <p><strong>Skin-care routine for oily skin</strong></p> <p>The heart of a good skin-care routine for oily skin has four main daily steps:</p> <p>Cleanser</p> <p>Toner</p> <p>Moisturiser</p> <p>Sunscreen</p> <p>There are additional steps you can add in if necessary or as needed:</p> <p>Exfoliator</p> <p>Acne treatment</p> <p>If hitting all those steps sounds intimidating, don’t worry. We have everything you need to know, including product recommendations.</p> <p><strong>1. Cleanser</strong></p> <p>Every good skin-care routine – including one for oily skin – begins with a good cleanser. You want to use it twice a day: once in the morning to prep your skin to apply your products, and again at night to take off any debris you’ve collected throughout the day.</p> <p>You might’ve heard that you can skip a morning cleansing, but rinsing without washing is better suited to a skin-care routine for dry skin. If yours is oily, go ahead and use a cleanser in the morning and at night.</p> <p>Dr Hartman says that for oily skin, the best face wash is likely “something a little astringent” that uses hydroxy acids or benzoyl peroxide. “You don’t want to do so much that it pushes you in the direction of overly drying,” he explains. That can lead your skin to produce more oil, a process called rebound oiliness.</p> <p>As for the best face wash formulations, Dr Hartman recommends staying away from oils, which can sometimes be comedogenic. (In other words, they can clog your pores.) Instead, look for gel, foam or cream cleansers.</p> <p><strong>2. Toner</strong></p> <p>Toner is technically an optional skin-care step, but many dermatologists recommend it for oily skin because it can help regulate sebum. These watery formulas are meant to eliminate any leftover makeup and grime left after cleansing, while treating the skin with helpful ingredients.</p> <p>What’s the best way to use them? “Once or twice a day on a cotton pad,” says Dr Kim. “Apply to [your] full face.”</p> <p>The best toner for you depends on your goals: Are you aiming for better skin texture? Regulated oil production? A combination of both? According to Dr Kim, if you have oily skin, look for gentle exfoliating acids, such as glycolic or lactic acid, to gently resurface the skin. Or go with salicylic acid to help with sebum control.</p> <p>You’ll know you’ve found the right one when your skin feels soft and smooth after use, not tight or dry. Luckily, unlike the harsh toners of the past, today’s formulas are much gentler and more foolproof.</p> <p><strong>3. Moisturiser</strong></p> <p>Yes, oily skin needs moisturiser. It may sound counterintuitive, but keeping your skin moisturised means it won’t have to work as hard to keep hydration levels up! In fact, Dr Hartman says it’s one of the keys to holding off rebound oiliness. You want to use it morning and night, after cleansing.</p> <p>When looking for the best moisturiser for oily skin, the formula is everything. “I like things that are less creamy and more like a serum or gel base,” says Dr Hartman. “You want something light, nothing too heavy, nothing too emollient,” he explains. In other words, look for terms like daily or sheer, and skip thicker formulas – night creams and bottles marked intense may be too heavy for oily skin. One thing to stay away from: oils, as they can be comedogenic, meaning they may clog pores.</p> <p><strong>4. Sunscreen</strong></p> <p>Sun damage impacts every skin type, including oily skin, so having SPF in your morning routine is non-negotiable. And, yes, that means you need to use it year-round, even on cloudy days and in the winter.   (And don’t forget the scalp sunscreen!)</p> <p>Admittedly, sunscreen can make your skin look a little oily, so finding a nongreasy sunscreen is essential (more on that in a second). But Dr Kim reassures us that’s not impossible. “If you’re using good skin care that helps exfoliate and regulate sebum production, you should be able to wear sunscreen without feeling too greasy,” he says.</p> <p>When it comes to the best face sunscreens for oily types, lightweight daily formulas win. Just be sure yours has an SPF of 30 or higher.</p> <p>Whether you reach for a mineral or chemical sunscreen is a matter of personal preference, and it often comes down to how they wear on your skin (mineral sunscreens can sometimes leave a white cast). “The goal is to find your favourite sunscreen – chemical or mineral – and actually use it every day,” says Dr Kim.</p> <p>Powder sunscreens are a good option for touching up oily skin – they allow you to reapply SPF on the go while soaking up oil. Sunscreen oils, on the other hand, are best avoided. “These can clog the pores,” he says.</p> <p><strong>Exfoliant</strong></p> <p>Exfoliators help remove the dead skin cells that can mix with sebum and clog pores, which is why exfoliating can be an important step in your routine.</p> <p>There are two categories of exfoliants: chemical (like glycolic and salicylic acid or retinols, which increases cell turnover) and physical (scrubs that use friction). Dr Hartman recommends starting with chemical exfoliators, as “they’re a more controlled way of exfoliation,” he says.</p> <p>Apply an exfoliator once or twice a week – or more if your skin can handle it – either in the morning or at night. You may need to start slow, only using it more often if you don’t experience irritation. Beyond that, exfoliate only for very special events, when you really want a glow. That way, you won’t trigger irritation.</p> <p>Dr Hartman’s go-to products for oily skin are prescription retinoids or over-the-counter retinols – not surprising, as these vitamin A derivatives are darlings of the dermatology world. But retinoids are harsh chemicals. “For retinol, start using a pea-size [amount] only twice weekly, and let your skin develop tolerance,” says Dr Kim. You’ll want to apply retinol at night and be extra careful about wearing sunscreen during the day.</p> <p>For people who don’t tolerate them well, Dr Hartman says an alpha hydroxy acid (like glycolic acid) or beta hydroxy acid (like salicylic acid) is a great alternative. If you prefer a physical facial scrub, remember: the finer the particles, the better.</p> <p><strong>Acne treatment</strong></p> <p>First, forget about spot-treating blemishes – if you’re dealing with acne, Dr Kim insists it’s best to treat your whole face. That way, you prevent breakouts before they have a chance to form. And if you’re struggling with breakouts, he says, “you should use at least one prescription cream on your full face to treat existing pimples and prevent new ones.”</p> <p>Heads up: retinoids don’t just aid exfoliation; they can treat acne too. If you’re using a retinoid for acne control and have sensitive skin, you may want to consider this your combo acne and exfoliating treatment. It covers both needs, and including an additional exfoliant in your skin-care routine may cause irritation, especially if your skin is sensitive.</p> <p>If acne is something you grapple with more than occasionally, see your dermatologist for a prescription cream – your doctor will pick the formula that’s best for your skin. If it’s a retinoid, you’ll use this at night.</p> <p>But if you only experience the occasional pimple and would rather go for an over-the-counter option, you’ve got some choices. First things first: you’re going to want a cream rather than a medicated face wash. Sure, face washes offer some acne-fighting ingredients, but you wash them away almost immediately. “Acne wash stays on your face for five seconds, so you need something that will stay on your skin the whole day or night,” Dr Kim explains.</p> <p>While you may see a few other ingredients (like azelaic acid) pop up in the acne world, when it comes to OTC options, there are two all-star ingredients: salicylic acid and benzoyl peroxide. Both are effective, but of the two, benzoyl peroxide tends to get a little more love – it’s especially effective when combined with antibiotics (under a doctor’s care), according to the Mayo Clinic.</p> <p>Just be aware that it can bleach fabrics, so make sure to let it really soak in before getting dressed. And, again, make sure to apply it to your whole face, not just one pimple. Remember, your goal is to avoid pimples in the first place.</p> <p><strong>Skin-care tips experts swear by</strong></p> <p>Armed with our dermatologist-approved skin-care routine for oily skin, you’re well on your way to a less-greasy face. But there are a couple more things to consider as you follow this regimen.</p> <p><strong>Skin care and exercise</strong></p> <p>You know you need to wash your face in the morning and at night. But what if you’re feeling particularly grimy midday? If you work out in the middle of the day, for instance, should you wash your face if you have oily skin? “You probably don’t need to do that,” says Dr Hartman. “Twice a day is enough.”</p> <p>Adding an additional cleansing session may dry your skin out, causing more oiliness. You do want to rinse your face, however. That’ll prevent the sweat, debris and oil from mixing and clogging your pores. And it has the added bonus of leaving you refreshed after a gruelling workout.</p> <p><strong>Smart product use</strong></p> <p>Take your time when introducing ingredients. Before slathering a new product all over your face, do a spot test to make sure your skin can handle it. And when dealing with ingredients like benzoyl peroxide and retinoids, which some people find irritating, start slow to acclimate your face, building to more frequent use as your skin adjusts to the ingredient.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/healthsmart/the-best-skin-care-routine-for-oily-skin-according-to-dermatologists?pages=1" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

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Why being married cuts your risk of skin cancer

<p>A new study has found that married couples are less likely to die of skin cancer because they spot warning signs earlier than singles.</p> <p>The study, which observed 50,000 American skin cancer patients, found that 45.7 per cent of those who were married, had stage 1 tumours – which have a 98 per cent survival rate.</p> <p>The chance of catching skin cancer early dropped 32 per cent for singles, 38 per cent for divorcees and 70 per cent for widowers.</p> <p>The researchers from the University of Pennsylvania said they were stunned by the striking difference in diagnoses.</p> <p>The researchers believe these findings should help dermatologists adjust their advice to patients based on their relationship status, suggesting screening at an earlier age for single patients and encouraging home-screen training for those in relationships.</p> <p>Victims of melanoma, the deadliest form of skin cancer, are expected to increase by seven per cent by 2035.</p> <p>For those diagnosed with stage 1 disease, the five-year survival is reportedly 98 per cent. The five-year survival drops to 62 per cent for those diagnosed with stage 3 disease</p> <p>The study, published in the<em> Journal of the American Heart Association</em>, aimed to investigate how lifestyle and relationships could impact patients’ early detection chances.</p> <p>“Spouses likely facilitate early detection of melanomas by assisting in identification of pigmented lesions that may have otherwise gone unnoticed,” said corresponding author Dr Cimarron Sharon, a dermatologist at the Hospital of the University of Pennsylvania.</p> <p>“They may also provide support and encouragement to see a physician for evaluation.</p> <p>“Thus, married patients are likely to receive a better prognosis because of earlier surgical management.”</p> <p>The study also found that married patients were more likely than single, divorced or widowed patients to have a sentinel lymph node biopsy.</p> <p>SLNB is linked to survival as the sentinel lymph node is closest to a tumour and is the first place it would spread.</p> <p>Dr Sharon said this could be “associated with the spouse's role in supporting the patient and engaging in further discussion”. A partner also reduces the difficulty in travelling to and from a hospital and finding a carer post-surgery.</p> <p>This study is the largest of its kind to find the influence of marriage on the detection of melanoma.</p> <p>Dr Sharon said, “These findings support increased consideration of spousal training for partner skin examination and perhaps more frequent screening for unmarried patients.</p> <p>“Marital status should be considered when counselling patients for melanoma procedures and when recommending screening and follow-up to optimize patient care.”</p> <p><em>Image credit: Shutterstock</em></p>

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