最新麻豆视频 - Health / /build/images/ns-logo-scaled.ed2dc11a.png daily 1 /article/2487710-antidepressant-withdrawal-symptoms-may-be-less-common-than-we-thought/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 09 Jul 2025 17:32:04 +0100 Previous estimates have suggested that more than half of people who stop taking antidepressants experience withdrawal symptoms, but now a review of the evidence suggests this isn't the case, at least for short-term use. 2487710-antidepressant-withdrawal-symptoms-may-be-less-common-than-we-thought|2487710 /article/2487669-exercise-helps-fight-cancer-and-we-may-finally-know-why/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 09 Jul 2025 17:00:11 +0100 Exercise seems to help prevent cancer and reduce the growth of tumours, and that protective effect may be due to the way working out changes the gut microbiome 2487669-exercise-helps-fight-cancer-and-we-may-finally-know-why|2487669 /article/2487460-a-youthful-brain-and-immune-system-may-be-key-to-a-long-life/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 09 Jul 2025 11:00:41 +0100 Maintaining good overall health is key to living a long life, but we may want to particularly focus on the state of our brain and immune system 2487460-a-youthful-brain-and-immune-system-may-be-key-to-a-long-life|2487460 /article/2487470-herpes-virus-could-soon-be-approved-to-treat-severe-skin-cancer/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 08 Jul 2025 22:00:43 +0100 A cancer-killing virus could soon be approved for use after shrinking tumours in a third of people with late-stage melanoma 2487470-herpes-virus-could-soon-be-approved-to-treat-severe-skin-cancer|2487470 /article/2487055-the-truth-about-ivermectins-supposed-health-benefits/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 08 Jul 2025 21:12:59 +0100 Interest in the anti-parasitic drug ivermectin skyrocketed during the covid-19 pandemic, but evidence for many of its supposed health claims are lacking 2487055-the-truth-about-ivermectins-supposed-health-benefits|2487055 /article/2485338-rapid-bursts-of-ageing-are-causing-a-total-rethink-of-how-we-grow-old/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 07 Jul 2025 17:00:08 +0100 Suddenly feeling old? Evidence now suggests that rather than a long, steady decline, we dramatically age around three specific times in our lives. Might it be possible to stay younger for longer? 2485338-rapid-bursts-of-ageing-are-causing-a-total-rethink-of-how-we-grow-old|2485338 /article/mg26635501-000-can-a-microbe-in-soil-alter-your-brain-chemistry-to-improve-your-mood/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 02 Jul 2025 19:00:00 +0100 Many claims are being made about Mycobacterium vaccae, a microbe that is found naturally in soil. James Wong sees if they stand up mg26635501-000-can-a-microbe-in-soil-alter-your-brain-chemistry-to-improve-your-mood|2486147 /article/2486560-energy-drinks-could-cause-less-dental-damage-with-a-simple-addition/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 04 Jul 2025 10:00:01 +0100 The acidity of drinks like Red Bull can erode dental enamel, but a lab experiment suggests this could be avoided via calcium fortification 2486560-energy-drinks-could-cause-less-dental-damage-with-a-simple-addition|2486560 /article/2486233-3d-printing-could-enable-a-long-term-treatment-for-type-1-diabetes/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 03 Jul 2025 21:00:07 +0100 Small, 3D-printed devices, designed to be implanted directly under the skin, could allow people with type 1 diabetes to produce their own insulin 2486233-3d-printing-could-enable-a-long-term-treatment-for-type-1-diabetes|2486233 /article/2486659-how-vaccine-recommendations-have-changed-in-the-us/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 03 Jul 2025 19:51:29 +0100 The US Advisory Committee on Immunization Practices voted in June to stop recommending certain kinds of flu vaccines, a notable shift in vaccine guidance 2486659-how-vaccine-recommendations-have-changed-in-the-us|2486659 /article/2486826-weird-harmless-microbes-may-play-a-pivotal-role-in-colorectal-cancer/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 03 Jul 2025 17:00:31 +0100 Single-celled organisms called archaea aren't generally thought to cause human disease, but one species has been implicated in colorectal cancer 2486826-weird-harmless-microbes-may-play-a-pivotal-role-in-colorectal-cancer|2486826 /article/mg26635500-200-could-hormone-implants-allow-us-to-boost-focus-endurance-and-libido/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 02 Jul 2025 19:00:00 +0100 In this latest instalment of Future Chronicles, an imagined history of future inventions, we journey to the 2030s, when hormone implants enabled users to boost everything from pain tolerance to libidos, writes Rowan Hooper mg26635500-200-could-hormone-implants-allow-us-to-boost-focus-endurance-and-libido|2486128 /article/2486543-nighttime-light-exposure-linked-to-heart-disease-in-largest-study-yet/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 03 Jul 2025 10:00:08 +0100 Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ticking along 2486543-nighttime-light-exposure-linked-to-heart-disease-in-largest-study-yet|2486543 /article/2486794-fresh-understanding-of-how-mouths-heal-may-lead-to-a-scar-free-world/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 02 Jul 2025 20:00:14 +0100 We have now learned why wounds in our mouth don't scar, which could lead to treatments that prevent such blemishes on the skin 2486794-fresh-understanding-of-how-mouths-heal-may-lead-to-a-scar-free-world|2486794 /article/2485021-youve-been-sold-a-giant-myth-when-it-comes-to-improving-your-health/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 02 Jul 2025 17:00:31 +0100 Diet and exercise will only get you so far, but there is a magic bullet that could make us all live longer, says professor of global public health Devi Sridhar 2485021-youve-been-sold-a-giant-myth-when-it-comes-to-improving-your-health|2485021 /article/2486325-polycystic-ovary-syndrome-may-be-passed-on-via-chemical-tags-on-dna/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 01 Jul 2025 00:01:11 +0100 Eggs and embryos from people with polycystic ovary syndrome have altered patterns of so-called epigenetic tags, which could explain how the condition is inherited 2486325-polycystic-ovary-syndrome-may-be-passed-on-via-chemical-tags-on-dna|2486325 /article/2486276-single-antiviral-shot-could-offer-better-protection-than-flu-vaccines/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 30 Jun 2025 18:00:44 +0100 A long-lasting formulation of an antiviral drug greatly reduced people鈥檚 risk of a symptomatic flu infection in a trial, and should even be effective against new strains 2486276-single-antiviral-shot-could-offer-better-protection-than-flu-vaccines|2486276 /article/2486207-altered-gut-microbiome-linked-to-fertility-issues-in-people-with-pcos/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 30 Jun 2025 00:01:45 +0100 People with PCOS who struggle to conceive tend to have lower levels of a gut microbe that has been linked to endometrial function 2486207-altered-gut-microbiome-linked-to-fertility-issues-in-people-with-pcos|2486207 /article/2485890-gastric-bypass-surgery-may-cut-the-risk-of-bowel-cancer/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 25 Jun 2025 20:00:09 +0100 Weight-loss surgery seems to lower the risk of colorectal cancer by changing where bile acids enter the small intestine, raising the possibility of developing treatments that mimic these effects 2485890-gastric-bypass-surgery-may-cut-the-risk-of-bowel-cancer|2485890 /article/mg26635491-900-how-might-society-react-to-babies-with-two-genetic-fathers/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 25 Jun 2025 19:00:00 +0100 Mice created using genetic material from two sperm cells have gone on to have offspring off their own, but the prospect of one day using the technique in humans has potential to cause controversy mg26635491-900-how-might-society-react-to-babies-with-two-genetic-fathers|2485608 /article/2485848-cancer-cells-steal-mitochondria-from-nerve-cells-to-fuel-their-spread/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 25 Jun 2025 17:00:45 +0100 Cancer cells can acquire energy-generating structures called mitochondria from nearby nerve cells, which seems to aid their spread, a discovery that could lead to new treatments 2485848-cancer-cells-steal-mitochondria-from-nerve-cells-to-fuel-their-spread|2485848 /article/2485759-heart-attacks-are-no-longer-the-leading-cause-of-death-in-the-us/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 25 Jun 2025 11:00:40 +0100 Since 1970, heart attack deaths have fallen almost 90 per cent in the US, though deaths from chronic heart conditions have significantly risen 2485759-heart-attacks-are-no-longer-the-leading-cause-of-death-in-the-us|2485759 /article/2485371-womens-pelvises-are-shrinking-how-is-that-changing-childbirth/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 24 Jun 2025 22:20:36 +0100 Over the past 150 years, the rise in Caesarean sections and changes in diet could have led to smaller pelvises among women 鈥� which may make vaginal birth more difficult but could also reduce common conditions associated with childbirth 2485371-womens-pelvises-are-shrinking-how-is-that-changing-childbirth|2485371 /article/2485396-mice-with-two-fathers-have-their-own-offspring-for-the-first-time/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 23 Jun 2025 21:00:04 +0100 We're a step closer to two men being able to have genetic children of their own after the creation of fertile mice by putting two sperm cells in an empty egg 2485396-mice-with-two-fathers-have-their-own-offspring-for-the-first-time|2485396 /article/2485267-nightmares-linked-to-faster-biological-ageing-and-early-death/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 23 Jun 2025 00:01:11 +0100 Scary dreams disrupt our sleep and elevate our levels of the stress hormone cortisol, which may have serious consequences for our health over time 2485267-nightmares-linked-to-faster-biological-ageing-and-early-death|2485267 /article/2485204-to-understand-sunburn-you-need-to-know-how-uv-provokes-inflammation/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 20 Jun 2025 12:38:35 +0100 We鈥檝e known for nearly a century that UV radiation is linked to skin cancer, but modern advice about sunburn can be confusing. To understand what works, you need to know what UV really does to your skin 2485204-to-understand-sunburn-you-need-to-know-how-uv-provokes-inflammation|2485204 /article/2484893-your-brain-tracks-your-sleep-debt-and-now-we-may-know-how/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 19 Jun 2025 20:00:12 +0100 A newly identified brain circuit in mice may explain why we sleep longer and deeper after being sleep deprived 鈥� and lead to new treatments for sleep conditions 2484893-your-brain-tracks-your-sleep-debt-and-now-we-may-know-how|2484893 /article/2485142-car-t-cell-therapy-could-be-made-in-the-body-of-someone-with-cancer/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 19 Jun 2025 20:00:11 +0100 Treating types of cancer with CAR T-cell therapy is expensive and inconvenient, but a streamlined approach that creates the therapy within the body could make the intervention cheaper and easier 2485142-car-t-cell-therapy-could-be-made-in-the-body-of-someone-with-cancer|2485142 /article/2484960-cold-sore-virus-immediately-reshapes-our-genome-to-boost-its-growth/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 19 Jun 2025 11:00:32 +0100 The herpes virus that commonly causes cold sores affects how tightly coiled our DNA is and makes it shrink, all to help itself grow 2484960-cold-sore-virus-immediately-reshapes-our-genome-to-boost-its-growth|2484960 /article/2484955-rapamycin-seems-to-boost-longevity-as-effectively-as-eating-less/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 19 Jun 2025 01:01:04 +0100 Restricting calories has been linked to living longer in many studies, and now it seems that the drug rapamycin has nearly the same effect, at least in animals 2484955-rapamycin-seems-to-boost-longevity-as-effectively-as-eating-less|2484955 /article/2484776-the-best-non-drug-therapies-to-relieve-the-pain-of-knee-osteoarthritis/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 18 Jun 2025 20:00:21 +0100 Knee osteoarthritis is often treated via non-drug therapies, and now we have an idea of which ones work best 2484776-the-best-non-drug-therapies-to-relieve-the-pain-of-knee-osteoarthritis|2484776 /article/2482943-why-lyme-disease-and-other-tick-borne-conditions-are-on-the-rise/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 18 Jun 2025 17:00:49 +0100 Ticks are spreading globally and bringing familiar conditions such as Lyme disease with them, as well as totally new ones. Now research is revealing how to prevent and treat the diseases they carry 2482943-why-lyme-disease-and-other-tick-borne-conditions-are-on-the-rise|2482943 /article/2483527-the-surprisingly-big-impact-the-small-intestine-has-on-your-health/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 17 Jun 2025 17:00:46 +0100 The workings of the small intestine have long been a mystery, but now we are discovering the hidden roles this organ plays in appetite, metabolism and the microbiome 鈥� and how to look after it better 2483527-the-surprisingly-big-impact-the-small-intestine-has-on-your-health|2483527 /article/2482360-the-chilling-discovery-that-nerve-cells-help-cancers-grow-and-spread/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 09 Jun 2025 17:00:03 +0100 A new understanding of how tumours exploit our nervous system is leading to new ways to treat cancer using familiar drugs like Botox and beta blockers 2482360-the-chilling-discovery-that-nerve-cells-help-cancers-grow-and-spread|2482360 /article/2484143-how-a-us-agriculture-agency-became-key-in-the-fight-against-bird-flu/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 13 Jun 2025 22:00:25 +0100 Amidst an ongoing outbreak of a deadly bird flu virus in livestock, the US Department of Agriculture is doing more to prevent the spread than public health agencies are 2484143-how-a-us-agriculture-agency-became-key-in-the-fight-against-bird-flu|2484143 /article/2484221-blood-vessel-organoids-quickly-minimise-damage-to-injured-tissue/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 13 Jun 2025 17:00:39 +0100 Blood vessels grown in the lab in just five days could quickly prevent the tissue damage that can occur after an accident 2484221-blood-vessel-organoids-quickly-minimise-damage-to-injured-tissue|2484221 /article/2484056-complex-blood-vessel-nets-could-be-3d-printed-for-artificial-organs/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 12 Jun 2025 20:00:57 +0100 Artificial organ transplants have been held back by the difficulty of making networks of blood vessels - a problem scientists are now taking steps to overcome 2484056-complex-blood-vessel-nets-could-be-3d-printed-for-artificial-organs|2484056 /article/2483830-how-you-breathe-could-reveal-a-lot-about-your-health/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 12 Jun 2025 17:00:30 +0100 Your breathing patterns are unique to you - and could be linked to your weight and mental health 2483830-how-you-breathe-could-reveal-a-lot-about-your-health|2483830 /article/mg26635470-100-a-womans-body-is-a-mans-world-just-ask-an-anatomist/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 11 Jun 2025 19:00:00 +0100 From Fallopian tubes to the G-spot, long-dead men have left their mark on women's anatomy. It's time to turf them out, says Adam Taor mg26635470-100-a-womans-body-is-a-mans-world-just-ask-an-anatomist|2483473 /article/mg26635472-600-the-discovery-that-cancer-hacks-nerves-could-lead-to-fairer-treatments/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 11 Jun 2025 19:00:00 +0100 With rising cancer rates, we need more good news, and the latest finding that cancer interacts with the nervous system means cheap and readily available drugs could help mg26635472-600-the-discovery-that-cancer-hacks-nerves-could-lead-to-fairer-treatments|2483636 /article/2483470-gene-editing-could-treat-damage-from-irreversible-kidney-disease/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 10 Jun 2025 18:00:41 +0100 Using CRISPR to correct the mutations behind polycystic kidney disease could counter some of the damage the condition causes 2483470-gene-editing-could-treat-damage-from-irreversible-kidney-disease|2483470 /article/2481402-discovering-the-marvels-of-mucus-is-inspiring-amazing-new-medicines/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 03 Jun 2025 17:00:45 +0100 Mucus does far more than just act as a protective barrier. Emerging research reveals ways to harness its power and deliver treatments for everything from yeast infections to inflammatory bowel disease 2481402-discovering-the-marvels-of-mucus-is-inspiring-amazing-new-medicines|2481402 /article/mg26635461-000-what-is-the-best-workout-to-lower-your-blood-pressure/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 04 Jun 2025 19:00:00 +0100 Exercise is one of the most effective ways to lower your blood pressure, but some workouts are more effective than others. Grace Wade investigates mg26635461-000-what-is-the-best-workout-to-lower-your-blood-pressure|2482497 /article/2481012-tbs-extraordinary-evolution-reveals-why-the-ancient-disease-lives-on/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 04 Jun 2025 17:00:41 +0100 Once thought to have originated in cows and spread through dust, the surprising evolutionary story of tuberculosis reveals why it's so hard to stamp out this ancient disease, writes Carl Zimmer 2481012-tbs-extraordinary-evolution-reveals-why-the-ancient-disease-lives-on|2481012 /article/2483164-us-stops-endorsing-covid-19-shots-for-kids-are-other-vaccines-next/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 06 Jun 2025 17:09:24 +0100 When Robert F Kennedy Jr announced that the US would stop recommending covid-19 vaccines for healthy children and pregnancies, he bypassed standard protocols and set the stage for future vaccine rollbacks 2483164-us-stops-endorsing-covid-19-shots-for-kids-are-other-vaccines-next|2483164 /article/2483337-taurine-may-not-be-a-key-driver-of-ageing-after-all/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 05 Jun 2025 20:00:48 +0100 Taurine supplements have previously been found to extend the lifespan of monkeys and mice, but a new study in humans shows that the amino acid doesn鈥檛 decline with age 2483337-taurine-may-not-be-a-key-driver-of-ageing-after-all|2483337 /article/2483220-retinal-implant-restores-sight-for-blind-mice/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 05 Jun 2025 20:00:13 +0100 Metallic nanoparticles injected into the retina partly restored vision in blind mice and could work as a treatment for conditions that damage light-sensitive cells in the eye 2483220-retinal-implant-restores-sight-for-blind-mice|2483220 /article/mg26635463-200-why-nobody-is-neurodiverse-and-nobody-is-neurotypical/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 04 Jun 2025 19:00:00 +0100 Being accurate in the language we use to describe conditions like ADHD matters, and can lead to better outcomes for those affected. The words we choose to use are important, say Alex Conner and James Brown, hosts of podcast The ADHD Adults mg26635463-200-why-nobody-is-neurodiverse-and-nobody-is-neurotypical|2482646 /article/2483114-is-adhd-on-the-rise-no-but-that-answer-doesnt-tell-the-whole-story/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 05 Jun 2025 01:01:08 +0100 Despite reports of a recent surge in ADHD, a global analysis has found no reliable evidence of an increase in the number of children diagnosed with the condition since 2020 2483114-is-adhd-on-the-rise-no-but-that-answer-doesnt-tell-the-whole-story|2483114 /article/2483083-massaging-the-neck-and-face-may-help-flush-waste-out-of-the-brain/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 04 Jun 2025 17:00:44 +0100 Scientists have found a way to boost the brain's system to clear waste from the organ in mice, which could open treatment possibilities for neurodegenerative diseases 2483083-massaging-the-neck-and-face-may-help-flush-waste-out-of-the-brain|2483083 /article/2482754-infant-rsv-shot-may-be-more-effective-than-vaccines-during-pregnancy/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 03 Jun 2025 22:03:01 +0100 When an RSV vaccine became available for use during pregnancy, it offered a natural experiment between various countries to see how it compared to a one-time antibody injection 2482754-infant-rsv-shot-may-be-more-effective-than-vaccines-during-pregnancy|2482754 /article/2482386-ptsd-in-9-11-responders-didnt-start-improving-for-nearly-a-decade/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 30 May 2025 12:00:58 +0100 Most 9/11 first responders experienced improvement in PTSD symptoms about 10 years after the traumatic event, but approximately 10 per cent saw symptoms worsen even two decades later 2482386-ptsd-in-9-11-responders-didnt-start-improving-for-nearly-a-decade|2482386 /article/2482071-how-does-the-pill-affect-your-brain-were-finally-getting-answers/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 30 May 2025 11:00:22 +0100 Millions of women and teenage girls use oral contraception, but we are only now getting an idea of what effect these drugs have on our brains 2482071-how-does-the-pill-affect-your-brain-were-finally-getting-answers|2482071 /article/2481728-dark-chocolate-is-rich-in-flavanols-does-that-make-it-a-health-food/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 29 May 2025 08:00:57 +0100 Antioxidants like cocoa flavanols may benefit heart health, brain ageing and the microbiome. Columnist Alexandra Thompson investigates whether it鈥檚 time to rethink chocolate 2481728-dark-chocolate-is-rich-in-flavanols-does-that-make-it-a-health-food|2481728 /article/mg26635450-400-is-this-book-the-ultimate-guide-for-getting-babies-to-sleep-sort-of/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 28 May 2025 19:00:00 +0100 Helen Ball's How Babies Sleep draws on anthropology and biology to help babies (and their parents) get a better night's sleep. It has some fascinating insights, but is somewhat impractical mg26635450-400-is-this-book-the-ultimate-guide-for-getting-babies-to-sleep-sort-of|2481567 /article/2481865-how-fast-you-age-is-dictated-by-your-sex-ethnicity-and-education/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 27 May 2025 13:30:02 +0100 The pace of ageing accelerates as you get older, and it is linked to an individual's sex, ethnicity and level of education, according to studies of US and UK populations 2481865-how-fast-you-age-is-dictated-by-your-sex-ethnicity-and-education|2481865 /article/2481776-cord-blood-banking-is-not-living-up-to-its-promise/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 26 May 2025 16:00:57 +0100 Banking a baby鈥檚 umbilical cord blood was once seen as a reasonable way to protect their future health, but much of that potential has turned out to be mere hype 2481776-cord-blood-banking-is-not-living-up-to-its-promise|2481776 /article/2479542-why-honing-your-sense-of-smell-could-keep-you-sharp-as-you-age/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 19 May 2025 17:00:15 +0100 A declining ability to detect scents is linked to conditions including Parkinson鈥檚 and Alzheimer鈥檚. But restoring our most neglected sense might not only reduce cognitive decline 鈥� studies also show it could even reverse it 2479542-why-honing-your-sense-of-smell-could-keep-you-sharp-as-you-age|2479542 /article/2481659-are-microplastics-in-ultra-processed-food-harming-your-mental-health/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 23 May 2025 15:56:54 +0100 Many people are worried about the health effects of ultra-processed foods and microplastics, but could these two issues actually be linked? 2481659-are-microplastics-in-ultra-processed-food-harming-your-mental-health|2481659 /video/2481473-can-training-your-sense-of-smell-help-reverse-cognitive-decline/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 22 May 2025 18:32:27 +0100 A declining ability to detect scents is linked to conditions including Parkinson鈥檚 and Alzheimer鈥檚. But restoring sensitivity to smell might not only reduce cognitive decline 鈥� studies also show it could even reverse it. Our reporters put the latest scent training kits to the test and explored the research behind our our most neglected sense. … 2481473-can-training-your-sense-of-smell-help-reverse-cognitive-decline|2481473 /article/2481297-extra-cancer-screening-could-help-pick-up-early-cases-in-dense-breasts/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 22 May 2025 00:30:28 +0100 Dense breast tissue can make tumours hard to spot on mammogram scans, but adding another step to this screening programme could help identify such cases 2481297-extra-cancer-screening-could-help-pick-up-early-cases-in-dense-breasts|2481297 /article/2480975-why-taping-your-mouth-shut-at-night-probably-isnt-a-good-idea/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 21 May 2025 20:00:18 +0100 Social media is awash with videos claiming that taping your mouth closed will improve your sleep 鈥� but the evidence doesn't stack up 2480975-why-taping-your-mouth-shut-at-night-probably-isnt-a-good-idea|2480975 /article/2481010-vagus-nerve-stimulation-shows-promise-for-spinal-cord-injury-recovery/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 21 May 2025 17:00:37 +0100 People with incomplete cervical spinal cord injuries showed improvements to their hand and arm movements after receiving a targeted form of vagus nerve stimulation 2481010-vagus-nerve-stimulation-shows-promise-for-spinal-cord-injury-recovery|2481010 /article/2481180-west-nile-virus-detected-in-mosquitoes-in-the-uk-for-the-first-time/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 21 May 2025 13:29:35 +0100 鈥淔ragments鈥� of West Nile virus have been detected in UK mosquitoes, suggesting that the virus is circulating in the country, probably as a result of the warming climate 2481180-west-nile-virus-detected-in-mosquitoes-in-the-uk-for-the-first-time|2481180 /article/2480576-vaccine-may-treat-cocaine-addiction-by-blocking-drugs-entry-to-brain/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 20 May 2025 16:00:58 +0100 A vaccine that helps people overcome cocaine addiction has shown signs of being safe and effective in a small trial 2480576-vaccine-may-treat-cocaine-addiction-by-blocking-drugs-entry-to-brain|2480576 /article/2480582-cervix-on-a-chip-inspires-potential-new-treatment-for-preterm-birth/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 19 May 2025 13:00:39 +0100 Using human cells, researchers were able to create a novel cervix-on-a-chip model to study how the vaginal microbiome affects pregnancy 2480582-cervix-on-a-chip-inspires-potential-new-treatment-for-preterm-birth|2480582 /article/mg26635433-000-the-wild-idea-that-we-all-get-nutrients-from-the-air-that-we-breathe/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 13 May 2025 17:00:00 +0100 Growing evidence suggests a source of nutrition might be right under our noses. But how important are such aeronutrients 鈥� and can we harness them to better treat deficiencies? mg26635433-000-the-wild-idea-that-we-all-get-nutrients-from-the-air-that-we-breathe|2479784 /article/2480365-baby-with-rare-disease-given-world-first-personal-crispr-gene-therapy/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 15 May 2025 19:00:28 +0100 An infant with a severe genetic condition has shown signs of improvement after receiving a gene-editing treatment tailored to his specific mutation 2480365-baby-with-rare-disease-given-world-first-personal-crispr-gene-therapy|2480365 /article/2480206-norovirus-vaccine-pill-protects-against-winter-vomiting-bug/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 14 May 2025 20:00:14 +0100 An oral vaccine reduced infection risk in a trial where people were deliberately exposed to high doses of norovirus, and could also slow the spread of the pathogen 2480206-norovirus-vaccine-pill-protects-against-winter-vomiting-bug|2480206 /article/mg26635433-200-the-complexity-of-female-sex-hormones-calls-for-more-science-not-less/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 14 May 2025 19:00:00 +0100 Women were historically excluded from health studies on the grounds that hormone fluctuations introduced "noise" into the data, and this has left us with a lack of understanding about a range of conditions mg26635433-200-the-complexity-of-female-sex-hormones-calls-for-more-science-not-less|2479945 /article/mg26635433-100-surprising-insights-into-the-causes-of-pmdd-promise-better-treatments/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 14 May 2025 17:00:00 +0100 Premenstrual dysphoric disorder can cause monthly cycles of rage, depression, anxiety and self-harm. Treatments are limited, but new ideas about the condition could change that mg26635433-100-surprising-insights-into-the-causes-of-pmdd-promise-better-treatments|2479785 /article/2480051-smart-device-can-measure-how-much-milk-breastfed-babies-really-drink/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 14 May 2025 11:00:18 +0100 Not knowing how much milk a baby consumes when breastfeeding can cause anxiety for parents, but an innovative device seems to provide objective measurements 2480051-smart-device-can-measure-how-much-milk-breastfed-babies-really-drink|2480051 /article/2479755-parkinsons-disease-could-be-detected-by-listening-to-someones-voice/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 13 May 2025 11:00:21 +0100 The pitch and hoarseness of a person's voice often changes if they have Parkinson's disease, suggesting there could be a non-invasive way of screening for the condition 2479755-parkinsons-disease-could-be-detected-by-listening-to-someones-voice|2479755 /article/2479671-migraine-drug-that-treats-headache-also-eases-symptoms-like-dizziness/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 12 May 2025 17:00:09 +0100 The drug ubrogepant doesn't just ease the headache of a migraine, but also relieves symptoms like neck stiffness and fatigue if taken early enough 2479671-migraine-drug-that-treats-headache-also-eases-symptoms-like-dizziness|2479671 /article/2479879-go-to-migraine-drug-actually-does-nothing-to-relieve-vertigo-symptoms/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 12 May 2025 17:00:00 +0100 The drug rizatriptan is often recommended for vestibular migraines, which cause vertigo as well as headache, but doesn't actually seem to be effective 2479879-go-to-migraine-drug-actually-does-nothing-to-relieve-vertigo-symptoms|2479879 /article/mg26635421-000-what-are-microplastics-doing-to-your-brain-were-starting-to-find-out/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 07 May 2025 17:10:00 +0100 The average human brain contains around 7 grams of plastic, but it鈥檚 unclear how this affects us. Now animal studies are revealing links to poor cognition and weird behaviour mg26635421-000-what-are-microplastics-doing-to-your-brain-were-starting-to-find-out|2478927 /article/2479666-does-intermittent-fasting-improve-gut-health-why-its-hard-to-say/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 09 May 2025 22:17:30 +0100 While intermittent fasting may be growing in popularity, relatively little is known about how it impacts our gut microbiome 鈥� for better or for worse 2479666-does-intermittent-fasting-improve-gut-health-why-its-hard-to-say|2479666 /article/mg26635420-300-an-experts-new-book-unravels-the-amazing-secrets-of-the-vagus-nerve/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 07 May 2025 19:00:00 +0100 Kevin Tracey's authoritative look at the vagus nerve and its healing potential is comprehensive and compelling, cutting through the hype mg26635420-300-an-experts-new-book-unravels-the-amazing-secrets-of-the-vagus-nerve|2478909 /article/2479344-dementia-cases-are-rising-faster-in-china-than-the-rest-of-the-world/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 07 May 2025 20:00:23 +0100 Cases of dementia doubled worldwide between 1990 and 2021, but more than quadrupled in China during the same period 2479344-dementia-cases-are-rising-faster-in-china-than-the-rest-of-the-world|2479344 /article/2479145-chronic-pain-could-be-eased-by-learning-to-regulate-negative-emotions/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 06 May 2025 17:59:53 +0100 An adaptation of cognitive behavioural therapy that focuses on mindfulness and tolerating distress has shown promise for relieving chronic pain 2479145-chronic-pain-could-be-eased-by-learning-to-regulate-negative-emotions|2479145 /article/2479075-shingles-vaccine-linked-with-lower-risk-of-many-common-heart-problems/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 06 May 2025 01:05:36 +0100 Shingles is associated with an increased chance of health problems like strokes and heart attacks, but receiving a shingles jab seems to curb the risk of such cardiovascular problems 2479075-shingles-vaccine-linked-with-lower-risk-of-many-common-heart-problems|2479075 /article/mg26635410-900-can-running-too-far-be-bad-for-your-health/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 30 Apr 2025 19:00:00 +0100 There鈥檚 no doubt that doing some long-distance running improves our fitness, but at what point does it become too much, asks Grace Wade mg26635410-900-can-running-too-far-be-bad-for-your-health|2478038 /article/2478646-drugs-like-wegovy-can-be-effective-at-treating-fatty-liver-disease/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 30 Apr 2025 23:00:34 +0100 Semaglutide, a drug commonly taken for weight loss, showed marked benefits for most patients in a trial for metabolic dysfunction-associated steatohepatitis (MASH) 2478646-drugs-like-wegovy-can-be-effective-at-treating-fatty-liver-disease|2478646 /article/mg26635414-100-how-vanishing-y-chromosomes-could-help-explain-mens-ill-health/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 29 Apr 2025 17:00:00 +0100 The enigmatic Y chromosome has a tendency to disappear from cells with age. Now, research is revealing the long-term impacts this can have on disease risk and life expectancy mg26635414-100-how-vanishing-y-chromosomes-could-help-explain-mens-ill-health|2478276 /article/2478737-innovative-antivenom-may-work-against-the-worlds-deadliest-snakes/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Fri, 02 May 2025 17:00:12 +0100 Scientists have created an antivenom that has shown promise against some of the world's deadliest snakes after collecting antibodies from a hyperimmune man who exposed himself to their toxins 2478737-innovative-antivenom-may-work-against-the-worlds-deadliest-snakes|2478737 /article/2478853-brain-signals-can-change-the-gut-microbiome-in-as-little-as-2-hours/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 01 May 2025 22:31:33 +0100 We have known for years that the gut microbiome can alter brain function, but now research in mice is suggesting that the opposite is also true 鈥� that the brain modifies gut bacteria 2478853-brain-signals-can-change-the-gut-microbiome-in-as-little-as-2-hours|2478853 /article/2478789-our-cells-can-divide-in-a-completely-unexpected-way/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 01 May 2025 20:00:42 +0100 A different kind of human cell division could improve our understanding of cancer and help us grow specific tissues 2478789-our-cells-can-divide-in-a-completely-unexpected-way|2478789 /article/2478507-key-component-of-dark-chocolate-might-have-an-anti-ageing-effect/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 01 May 2025 14:58:10 +0100 A chemical that is mainly found in dark chocolate seems to slow our rate of biological ageing, but it isn't clear if eating chocolate is good for us overall 2478507-key-component-of-dark-chocolate-might-have-an-anti-ageing-effect|2478507 /article/2478665-your-washing-machine-may-not-actually-rid-clothes-of-harmful-bacteria/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 30 Apr 2025 20:00:24 +0100 Washing your clothing on high temperature cycles may not completely disinfect it, researchers have found, because washing machines don't necessarily sustain high enough temperatures 2478665-your-washing-machine-may-not-actually-rid-clothes-of-harmful-bacteria|2478665 /article/2478414-our-wounds-heal-slower-than-the-cuts-and-scrapes-of-other-primates/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 30 Apr 2025 01:01:11 +0100 Human wounds take almost three times as long to heal as those of other primates, which may come down to our lack of fur 2478414-our-wounds-heal-slower-than-the-cuts-and-scrapes-of-other-primates|2478414 /article/2478252-air-filters-in-classrooms-reduce-sick-days-by-more-than-10-per-cent/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 29 Apr 2025 16:00:31 +0100 Putting air filters in classrooms seems to boost student attendance, which may be due to them reducing levels of air pollution, pollen, pathogens or all three 2478252-air-filters-in-classrooms-reduce-sick-days-by-more-than-10-per-cent|2478252 /article/mg26635401-400-a-dramatic-rethink-of-parkinsons-offers-new-hope-for-treatment/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 21 Apr 2025 17:00:00 +0100 Mounting evidence suggests there might be two separate types of the world鈥檚 fastest-growing neurological condition. Can this fresh understanding lead to much-needed new treatments? mg26635401-400-a-dramatic-rethink-of-parkinsons-offers-new-hope-for-treatment|2477152 /article/2477790-daily-doses-of-peanuts-could-desensitise-adults-with-the-allergy/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 24 Apr 2025 01:01:03 +0100 Exposing children with peanut allergy to proteins from the legume is an approved treatment to reduce the risk of allergic reactions, and now we have evidence it also works in adults 2477790-daily-doses-of-peanuts-could-desensitise-adults-with-the-allergy|2477790 /article/2477741-lyme-disease-treated-with-antibiotic-that-doesnt-harm-gut-microbiome/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 23 Apr 2025 20:00:14 +0100 Mice overcame a Lyme disease infection after being given an antibiotic that is often used for pneumonia, and its effect on their gut microbiomes was negligible 2477741-lyme-disease-treated-with-antibiotic-that-doesnt-harm-gut-microbiome|2477741 /article/2476612-phone-game-lowers-social-anxiety-by-shifting-focus-on-to-the-positive/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 22 Apr 2025 20:00:35 +0100 The game, called StarStarter, rewards players for directing their attention away from negative stimuli and towards positive ones 2476612-phone-game-lowers-social-anxiety-by-shifting-focus-on-to-the-positive|2476612 /article/2477439-daily-pill-could-replace-weight-loss-shots-like-ozempic-and-wegovy/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 21 Apr 2025 21:36:27 +0100 A daily pill developed by the US pharmaceutical company Lilly may become a convenient alternative to injectable drugs like Ozempic and Wegovy. In phase III trials it significantly lowered blood sugar and body weight in people with type 2 diabetes 2477439-daily-pill-could-replace-weight-loss-shots-like-ozempic-and-wegovy|2477439 /article/2477427-reducing-high-blood-pressure-can-cut-risk-of-dementia/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Mon, 21 Apr 2025 17:00:06 +0100 Common medications for keeping blood pressure down, including ACE inhibitors, diuretics and calcium channel blockers, also lower the risk of dementia and cognitive impairment 2477427-reducing-high-blood-pressure-can-cut-risk-of-dementia|2477427 /article/2476869-should-your-menstrual-phase-dictate-what-you-eat-and-how-you-exercise/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Thu, 17 Apr 2025 08:00:02 +0100 The idea of varying your lifestyle throughout your menstrual cycle to help relieve PMS or period pain seems intuitive, but the evidence reveals a nuanced picture, finds columnist Alexandra Thompson 2476869-should-your-menstrual-phase-dictate-what-you-eat-and-how-you-exercise|2476869 /article/2477015-vegan-diets-have-good-levels-of-key-amino-acids-but-theres-a-catch/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Wed, 16 Apr 2025 20:00:52 +0100 It is harder for our bodies to absorb key nutrients from plant-based foods, so some vegans may be short on essential amino acids for healthy muscles and bones despite eating plenty of protein 2477015-vegan-diets-have-good-levels-of-key-amino-acids-but-theres-a-catch|2477015 /article/2476660-one-off-gene-editing-therapy-could-permanently-lower-cholesterol/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=health Tue, 15 Apr 2025 18:03:57 +0100 In an early-stage trial, a single dose of a CRISPR treatment lowered cholesterol levels, possibly permanently 2476660-one-off-gene-editing-therapy-could-permanently-lower-cholesterol|2476660