Health Report
Covering the health stories that make a difference. Dr Norman Swan and Dr Preeya Alexander dissect the latest and breaking news in the medical world.
Episodes
Does exercise lower your biological age?
Australia's specialist medical college for obstetrics and gynaecology is raising the alarm over proposed changes to abortion access in three Australian states.How physical activity influences your 'biological clock' - and whether it can help you feel younger than you actually are.Changes to how bulk billing is administered and what that could mean for community-run Aboriginal hea
The habits that protect your mental health
This week, an update on the diphtheria outbreak across multiple Australian states. What's changed to allow the spread to occur?How to build healthier housing for remote communities - and it starts with maintenance.A new trial shows some everyday steps people can take to protect themselves against depression.And reviewing the evidence on calcium and vitamin D when it comes to frac
Peptides: who's using them and what's in them?
The popularity of peptides appears to be growing in Australia - what do we know about who is using them, what's in them and the risks?A large study of Australians with Parkinson's disease finds links to certain pesticides and high-risk occupations.For people with heart failure, there's a procedure that you can avoid with no ill-effect.And an outbreak of diptheria across multiple
Ebola outbreak: how it spreads and prospects for a vaccine
The World Health Organization has declared a public health emergency of international concern over an outbreak of Ebola in the Democratic Republic of Congo and Uganda.How does the disease spread, how can it be treated and how concerned should we be?Further Information:Why is there no vaccine for this Ebola outbreak?Ebola vaccine could take nine months as death toll rises further,
Do you need surgery after an ACL tear?
ACL injuries are very common in Australia - and the common thinking has been that if you tear your ACL, you'll need surgery. Researchers are arguing the best evidence says we should be looking to rehab first, and that for many people they will recover without surgery.Microplastics in our food supply - from processing and production - mean all of us are ingesting some level of pla
'Fitspo' content and mental health
Urgent care clinics are getting $1.8 billion in this year's federal budget to make them a permanent part of Australia's health system. We speak to the Health Minister Mark Butler about the decision.'Fitspo' content that sometimes glamourises a ripped bod or restrictive ways of eating could be flooding your social feed - what do we know about its effect on our mental health?And 'p
Markers of irritable bowel syndrome
A new review suggests there may be biomarkers linked to irritable bowel syndrome, typically a diagnosis of exclusion.How you get followed up after going to the doctor with symptoms of bowel cancer is shaped in part by where you live.People can now access their diagnostic and pathology results digitally, and for one woman in Brisbane that meant spotting a breast cancer finding tha
What do we know about brain fog in menopause?
Two thirds of women report concerns over memory loss, concentration or other cognitive symptoms during menopause. What do we understand about what's going on, and how can it be managed?A new plan for improving asthma outcomes in Australia and ending that reliance on the blue puffer.Understanding how the genes we're born with could shape our risk of some cancers in childhood - wit
Can ChatGPT Health tell when you should go to hospital?
Can you trust the advice ChatGPT Health gives about whether you should go to the hospital or not?Who is using GLP-1 weight loss drugs and how common are they?New guidelines for supporting young people with suicidal ideation or who self-harm.And more findings that drugs removing amyloid from the brain don't help prevent dementia.References:Intensive LDL Cholesterol Targeting in At
Treating a medical emergency ... in space
When a medical emergency happens in space, how is it treated? And what does life in Antarctica have to teach us about staying healthy on a spaceflight?Findings from a large study of Australian teenagers find links between school connection, sleep and mental health trajectories through adolescence.If you have a shoulder injury and suspect it's the rotator cuff, should you have a s
What to expect this flu season
Which flu strains are likely to be dominant this flu season - and what's the story with the new nasal spray vaccine?Speaking of sprays ... there's a simple saline spray that might help kids with sleep apnoea avoid surgery.And a treatment for enlarged prostate that doesn't involve going under the knife.Plus, a new review finds vaping is likely to cause certain types of cancer.Refe
3D printing in healthcare
3D printing is becoming an incredibly versatile modern tool - with scope to apply it to engineering, manufacturing, architecture and design challenges. And it's increasingly being used in ... healthcare.Plus, Kylie and Gillian had been friends for years when Kylie had a stroke in her early 30s. It turned Kylie's work-driven life upside down, and forced her and husband Chris to re
Ultra-processed foods and behaviour in kids
There's been major buzz in recent years over ultra-processed foods and whether they may be harmful to our health. A new study out of Canada has measured what toddlers eat and how much of it is ultra-processed - and then followed up two years later to examine the behavioural outcomes of those same children.New findings on 'silent' women's health issues and where women would like t
MDMA therapy's side effects
MDMA psychotherapy was approved in Australia three years ago. Who's using it and what do we know about treatment side effects?Vaccine reminders can help nudge people back on track, but how the message is framed matters.A new review of screen use and sleep in young people finds no link between the amount of use and sleep quality or duration.And a different way of looking at mental
Are Australian kids eating too much salt?
Are Australian schoolkids eating too much salt? And does it put them at risk of high blood pressure?A new approach to breast cancer screening based on risk could reduce the number of screens needed for some women.There's been a lot of hype around brain training to protect against cognitive decline, but the results haven't always measured up. Now a new long-term study has promisin
Can AI chatbots be good therapists?
We know many people are turning to generative AI for health advice, including tips on how to manage stress, anxiety and low mood. When is it safe to turn to a chatbot, and when do you need to see a real human being? And what if you can't afford it?Also, a home review program that aims to get people off drugs they don't need to be on that might be negatively impacting their lives.
Wait, does exercise help osteoarthritis?
A paper has suggested exercise has minimal, short-term effects on osteoarthritis. But experts are warning people with the condition that they shouldn't stop moving. Also, school kids are being called on to help in the fight against superbugs. A new study shoots down low-dose aspirin for older people wanting to prevent cancer. And we take a look at another form of arthritis: gout.
Prescribing exercise for mental health
Researchers have pin-pointed the best exercise routines for depression or anxiety symptoms, and they might be equal to medication and talk therapy.Also, why states and territories are making changes to their maternity care guidance for doctors. An update on Alzheimer's disease off the back of important vaccine discoveries. Why the packaging of statins might need an upgrade.And so
The cost shock of specialist care
When you pay for private health insurance, you might assume you'll be well covered if you get injured or fall ill. But a new report has revealed the huge costs that catch people off guard, and sometimes prevent them from receiving care. Also, a study hints that constant colds in childhood might not be business-as-usual and should be taken more seriously. And we talk through the N
Going to ChatGPT for health advice?
Many people turning to AI for health advice are doing it for valid reasons — it's cheap, fast and isn't bound by a 15-minute timer. But the checks and balances companies use to ensure their products are safe, or even accurate, aren't open to public scrutiny.Also on the show, medical abortion is available up to nine weeks in Australia. There's a push to allow access later. And the
What are the benefits of having a dry January?
If you're having a month off the beers to kick off the year, do you know what a short stretch of sobriety could achieve?Some companies in the United States are even pushing people to trade their alcohol for THC, for "high" January. Also, there hasn't been a big COVID spike over the holidays, but the flu has been going around. People aren't accessing palliative care early enough t
Can AI make personalised medicine accessible?
How far would you go to save your dog? One owner has used ChatGPT and other AI models to find a treatment for his pup's cancer. Also, we could be missing cases of liver disease because of differences between pathology centres. The final instalment of Stroke of Luck, a series on the experience of having a stroke and the recovery process. And a look back at the year: does artificia
Walking the Camino with knee osteoarthritis
People with osteoarthritis used to be told to take it easy and avoid overdoing exercise. But the advice has changed drastically. Also, should everyone going onto GLP-1 medications for weight loss be screened and monitored for eating disorders? Another instalment of Stroke of Luck, a series on the experience of having a stroke and the recovery process. And a look back at the year:
Is Dr Google fuelling your hypochondria?
Anxiety can manifest in an excessive worry about your health, and it can be debilitating. But there are effective treatments. Also, antidepressants can be difficult to come off because of the withdrawal symptoms. An expert highlights the need to better educate patients and doctors on deprescribing. Another instalment of Stroke of Luck, a series on the experience of having a strok
Uncovering the brain circuit for creativity
There's a paradox in neurodegenerative disease – sometimes as the brain deteriorates, creativity flourishes.Researchers have used imaging techniques to map creativity in the brains of people with Parkinson’s and Alzheimer’s.Also, the exercise program that could change the game for colorectal cancer survivors. And a look back at the year: GLP-1 medications for weight loss. Refere
Swapping salt for a heart healthier option
Substituting your table salt for something with lower sodium could drive down your risk of heart attack and stroke. Also, what expectant parents might not know about screening for genetic diseases before conceiving. Artificial intelligence (AI) could soon be used to help predict decisions a person might make at the end of life. And a look back at the year: Make America Health Aga
Indigenous babies born with more gut bugs
Despite facing an increased risk of chronic disease later in life, remote Indigenous babies start life with a more diverse gut microbiome. A new study in Nature also found the infants have bacteria that have completely disappeared from non-Indigenous populations. Also, a guide to living healthy after a fatty liver disease diagnosis. And why fewer people are getting the HPV vaccin
Taking women's pain seriously in healthcare
Historically women have had a hard time being heard in the doctor's office, with dismissiveness and delays in diagnosis all too common. The state government in Victoria has held an enquiry into women's pain to come up with recommendations aimed at shifting that experience to a more positive one. Also, we get a better sense of what's nature vs nurture when it comes to our attribut
Why do people become dentists?
The dentists' chair is not everyone's favourite place. Have you ever sat there wondering, why would anyone become a dentist?We take a trip to dental school to find out why so many people get into dentistry, and the skills it takes. Also, are we doing enough to weigh up the risks vs benefits of CT scanning? And how an autoimmune skin condition actually affects the whole body, part
Could you give up caffeine for six months?
No coffee for six months, not even decaf. That's what participants of a trial looking into the effect on atrial fibrillation were asked to do.Also, could we be on the verge of changing guidelines for asthma care in children? Or is it too early to call?And catching cancer early can be important. How far away are we from harnessing blood, urine and even saliva tests to help?Referen
Got gut issues? Don't assume it's gluten
There has been a rise in people that cut gluten out of their diet to address gut symptoms, despite not having a diagnosis of coeliac disease. New research is shedding light on what might actually be at play in non-coeliac gluten sensitivity. Also, how a common antibiotic might lower the risk of developing schizophrenia when given to young people at risk. And a look at the cancer
Pain isn't all in your head — but psychotherapy can help
If you live with chronic pain, getting referred to a psychologist for pain management can feel like another dismissal. What does a session with a pain psychologist look like, and how effective can it be if you don't have any mental health diagnoses?Also, some practical information for parents introducing allergens to their babies. And how the nervous system might inadvertently be
Racial inequity in our medical devices
For 50 years we've known pulse oximeters are less accurate on darker skin, and it could lead to misdiagnoses. Also, allergen starter packs are being advertised to parents. Are they safe?Guidelines have been released for male infertility care so men aren't left out. And joint replacements don't last forever, but there are ways to extend their life.ReferencesGuidelines for the mana
Challenging weight bias in the doctor’s office
It's a tricky conversation to navigate, so researchers have tried to find out the best way to bring up weight in the doctor's office while dodging bias and stigma.Also, a look at the evidence surrounding transcranial magnetic stimulation (TMS) for depression. The international effort to improve survival from pancreatic cancer. And how a change in guidelines spared tens of thousan
Does human genome editing cross a line?
Gene editing holds huge promise to cure disease and alleviate human suffering, but there are many ethical considerations when it comes to changing our DNA. We map the story of Chinese scientist He Jiankui who was jailed for altering the genome of babies without proper consent. Also, we take a look at the common skin condition rosacea and what treatments are available. And some ch
Low FODMAP diet for chronic endometriosis pain
Endometriosis is a complex condition, and the pain associated with it can persist despite medications and surgery. New guidelines have suggested lifestyle changes like diet or supplements could work for some. Also, what you can do in your 40s to prevent heart failure later on. And anal cancer is rare but might be going under people's radar. Who should be screened?ReferencesAssess
Daylight saving: Can changing clocks harm your health?
Daylight saving time kicks in this weekend for New South Wales, Victoria, South Australia, Tasmania and the Australian Capital Territory.Time shifts can be controversial, and in recent years there's been research into the effects on our health. One study has looked into the incidence of strokes and obesity. Also, why experts want to change the name of polycystic ovary syndrome (P
Why does Trump think paracetamol causes autism?
US President Donald Trump has told women they shouldn't take paracetamol (also known as Tylenol or acetaminophen) during pregnancy because it has been linked to autism. We unpack the evidence with experts — where has this claim come from? Have we really found a treatment for autism spectrum disorder? And what are the dangers of taking health advice from Trump?Also, an unexpected
Trump links paracetamol with autism. What’s the evidence?
Trump has suggested there's a link between pregnant women taking paracetamol and autism in children. In a press conference Trump said pregnant women with fevers should "tough it out".
Time to ditch the blue puffer for asthma
A major change has been made to Australia's asthma guidelines, but how long will it take everyone to catch on?Also, we know daily aspirin for the primary prevention of cardiovascular disease isn't beneficial, but a new study shows there might be risks. And should the one-time blood test for lipoprotein(a) be free for everyone?References:National Climate Risk Assessment | Australi
Do you take health advice from influencers?
The way we get information has changed, and when it comes to health and wellness more and more people are turning to social media. There are pros and cons, but when it comes to something as important as birth control, there's a price to pay for taking guidance from influencers. Also on the show, why parent-focused programs haven't been working to tackle obesity in toddlers. And a
Mapping the brain using the placebo effect
Researchers have tricked participants with placebo pain relief in an effort to map the brainstem. Also, how immunotherapy might be used to treat mental health conditions in some young people. And delays in diagnosing frontotemporal dementia means some people are missing out on important care. ReferencesAnswering common questions about GLP-1s for weight lossGLP-1s and eating disor
Could your baby’s skincare routine have lifelong benefits?
Lots of people develop a daily skincare routine for anti-ageing purposes, but what if there are benefits from starting even earlier — at just nine weeks old?Also, a discussion in the United States about SSRI antidepressants in pregnancy has caused lots of anxiety. We talk through the risks versus the benefits. And a common drug used to treat everything from nerves to heart condit
Long term relief for low back pain
Cognitive Functional Therapy can help relieve low back pain, and shows some positive long-term results.Ovarian cancer doesn't start in the ovaries, but in the fallopian tubes, and opportunistic surgery could prevent it.And is your gut microbiome responsible for your insomnia or is your insomnia changing your microbiome?
Can an ultraprocessed diet ever be healthy?
Dietary guidelines tell us what we should eat for good health, but at the moment it is possible to follow the guidelines and still eat predominantly ultraprocessed foods. A new study has looked at the impact this has on your health, and compared it to a minimally processed diet chock full of whole foods. Also, there are calls to change the criteria for diagnosing perimenopause. A
Is your no-sugar drink really the healthier option?
If you reach for a no-sugar drink, thinking you're making a wise choice, you might need to think again. A new study suggests artificially sweetened drinks carry a similar type 2 diabetes risk to sugar sweetened beverages. Also, loneliness is a growing public health issue, especially among younger people. What can we do to address it?And gynaecological cancer survivors are flippin
The pros and cons of mental time travel
There are ways to rejuvenate old memories, but a new study has compared the process to the myth of Sisyphus, who was cursed to repeatedly roll a stone up a hill. Also on the show, many doctors are already using artificial intelligence to help take notes. But are patients always aware these AI scribes are in the room?The emergence of vaping has slowed our progress when it comes to
What bat parents and human parents have in common
Just like human children, young bats have been found to harbour and spread lots of viruses. Their susceptibility to contracting multiple viruses at once makes them the perfect breeding ground for new disease variants. Also, we take a look at a study that seemed to show private hospital were better than public hospitals for childbirth. Is it that simple?And a survey of people with
How to add 14 years to your lifespan
Five risk factors explain 50 per cent of cardiovascular risk at age 50, according to a new study. Addressing those risk factors can add years to your life, even if you address them in middle age. Also, the UK demonstrates a cutting edge IVF technique is effective at avoiding mitchondrial disease. ADHD treatment has real world positives, but the effects are lessening as more peopl
Mapping the environmental exposures that impact human health
The human exposome is the environmental equivalent of the human genome, and there's a project in the works to map it. It's a huge project that needs to take into account our lifestyles, cultures, economics and politics. Essentially, everything but our genome. Also, a concerning disparity between Indigenous and non-Indigenous Australians when it comes to kidney transplants. And a
Harnessing the immune system to fight cancer
Immunotherapy uses the body's immune system to fight cancer. In blood cancer, a revolutionary t-cell therapy has cured patients and could show promise in solid tumours. In bladder cancer, the tuberculosis vaccine is infused to treat non-invasive cancer. However a shortage of BCG means researchers are having to test out other methods. Also, is Australia on the front foot when it c
The man using AI to try treat his dog's cancer
In the burgeoning field of artificial intelligence, it can sometimes feel like the answer to everything is right around the corner. A dog owner is testing this with the help of super-computing, to try and find another treatment for his dog's cancer. Also, the national lung cancer screening program is about to begin. Who is eligible, and is the healthcare system prepared?And with
What do hyenas have to do with human health?
Hyenas and vultures play a role in driving down the risk of disease outbreaks, but their decline due to human behaviour is putting our health in danger.Also, we discuss Lifeblood's changes which bring down some of the barriers facing gay and bisexual men, and transgender women, who'd like to donate blood or plasma. Pain education could help people with osteoarthritis get the most
Is it too easy to get a prescription for medicinal cannabis?
There are concerns people are getting their hands on medicinal cannabis to treat conditions where there's very little evidence of benefit — and the possibility of harm. Also, why weight loss drugs could improve treatment for people with schizophrenia. The full breadth of corporate ownership of radiology clinics is revealed. And what questions need to be asked with IVF in the spot
Exercise packs a punch in fending off cancer
A structured exercise program has increased survival in people with colon cancer after they've undergone surgery and chemotherapy. Also, a common genetic variant could double the risk of dementia in men — if they receive two doses of the mutation. We provide an update on the flu, COVID and RSV circulating the community.And a study bringing together millions of lab tests has found
Can you predict how smart a baby will be in adulthood?
Our cognitive ability changes throughout our lives, but what happens when we're young can determine our intelligence in adulthood — especially if we don't do anything to bolster it. Also, NSW follows other states in allowing GPs and diagnose and treat ADHD. There are updated guidelines for the treatment of osteoporosis. And when you go into remission from cancer, you usually und
Deepfake scammers have stolen Norman’s voice
If you've come across ads of Norman pushing a product for you to buy — no you haven't. These ads are actually deepfake scams using an AI Norman to sell unproven supplements. Also, why a new Alzheimer's drug coming onto the market might not become cheap enough for most people to take. A breakthrough in gene-editing could push us closer to a future full of CRISPR treatments. And wh
Want to heal your gut? Here's the evidence
Gut health is more complicated than social media influencers might have you believe. It can be impacted by diet, exercise, the medications you take, the colds you catch. And any one of these factors can lead to irritable bowel syndrome. Also, an overlooked allergy that starts with a tick bite. And the barriers people face who are suffering iron deficiency and its often overwhelmi
You don’t have to snore to have sleep apnea
It's a common sleep disorder that can have knock-on effects on your cardiovascular and overall metabolic health. But sleep apnea doesn't always present how people think, especially in women. Also, we take a look at Labor's health promises as they start their second term in government. New guidelines have been developed to improve care in early pregnancy loss. And one in seven Aus
Left or right arm? The site of your booster vaccine matters
The immune system seems to respond faster, and better, when you get a booster vaccine in the same arm as your initial vaccine. Also, your GP might miss something going wrong with your liver because of the way pathology labs report blood test results. And a common type 2 diabetes drug, metformin, could be used to treat knee osteoarthritis — and delay knee replacements.
Would you trust AI to make a life or death decision?
When you can't make medical decisions for yourself, it's often the responsibility of a loved one, or sometimes a doctor who doesn't know you at all. Some researchers are suggesting artificial intelligence could be trained to know your wishes and be another voice in the room when making decisions. Also, it can take up to 95 per cent vaccine coverage to protect against measles outb
Is misinformation fuelling our measles outbreaks?
In Australia, we've already seen more cases of measles this year than we saw during the whole of 2024. It's believed misinformation is to blame, leading to vaccine hesitancy and exposing the community to a highly infectious virus. Also, we take a look at draft guidelines for prostate cancer. Why a 'minor' stroke isn't very minor. And new evidence looking into the metabolic effect
Using food to help treat depression
Australia has been at the forefront of research into how what we eat affects our mental health. What do we know so far, and what are some small changes you can make to see improvements?Also, the doctors strike in NSW continues a much-needed conversation about conditions in the public health system. And hoping to find out your risk of heart attack and stroke? This is where to star
Helping pregnant women stop smoking — safely
Quitting smoking can be tough, and for many women who've fallen pregnant their only option has been to go cold turkey. Researchers are trying to figure out whether medications to help are safe for mum and bub. Also, a condition that causes breathlessness that's often mistaken for asthma. These are the symptoms of vocal cord dysfunction. And a study suggests we've been majorly und
The key to creativity? You might be overthinking it
A study of people with neurodegenerative disease has discovered that bursts of creativity can happen when the brain is shutting down. Also, there's a lot of misinformation out there about back pain and how to treat it. Here's where the evidence isn't. And the questions women should ask before undergoing vaginal surgery if their sexual function is important to them.
Why there's no quick fix for osteoarthritis
A new resource has launched to provide information to the millions of Australians living with osteoarthritis. It pushes back against the idea that an injection or surgery will fix all your woes when it comes to this degenerative disease. Also, what climate change is doing to our hearts, and how a simple check in at school is helping students manage their mental health.
Dr Google could be making your health anxiety worse
What used to be called hypochondria is now health anxiety — an excessive worry about developing a serious illness. While experiences of health anxiety vary, for some people it can take over their lives and even lead to physical symptoms. Also, a link between conditions like endometriosis and heart disease. And local scientists help make a big discovery about how cells recycle was
Early dementia signs from the body not the brain
When you have dementia, being diagnosed early can help you and your loved ones manage the condition. It could also aid in treatment.A new study has found that in some cases, weight loss and lipid changes happened up to a decade before dementia was diagnosed.Also, concerns that people of a higher weight with restrictive eating disorders could access GLP-1s if doctors aren’t screen
Listening to influencers could give you an incidentaloma
On social media, an influencer's job is to influence you — to get you to strive for a particular lifestyle or buy a specific product. In some cases they're pushing medical tests, telling people to take charge of their health with full body MRI scans and cancer detection tools that have very little, or no evidence to support them.Also, we take a comprehensive look at GLP-1s like O
Why some women are in the dark about breast density
Victoria is starting to notify women when they have dense breasts on their mammogram, following Western Australia and South Australia. So what does this information mean? And what should you be doing with it?Also, the concerning state of health policy in the United States.A correction on adolescent mental health. And what western medicine can learn from First Nations communities
Bowel cancer is happening younger — so why aren't people getting screened?
Australia has been highlighted in an international report on the rising incidence of bowel cancer in young people. Our screening age was dropped last year to 45, however the overall uptake of bowel cancer screening remains at about 40 per cent. Also, a private hospital opening in Melbourne is promising to cut the cost to its patients down to zero. And what can be done to prevent
As bird flu mutates, are eggs still safe to eat?
There's a shortage of eggs in Australia, and it might not let up as we brace for the arrival of the H5N1 strain of bird flu. That strain has shown is can make the jump into humans. But how does it manage?Also, menopause hormone therapy is in high demand. What are the benefits and the risks?And with kids spending less time outside, short-sightedness is on the rise. But treatments
How an online coach can keep your brain young
There are some things you can do to guard against cognitive decline, and a study has found a hands-on approach is best. Also, rates of vaccination in pregnancy are falling in New South Wales. Should Australia follow Italy's lead and screen everyone for coeliac disease?And we hear from two friends who've had strokes 20 years apart.
A Stroke of Luck: Kylie's story
Kylie and Gillian had been friends for years when Kylie had a stroke in her early 30s. It turned Kylie's work-driven life upside down, and forced her and husband Chris to re-evaluate everything.
A Stroke of Luck: Gillian's story
When Gillian suffered a stroke at age 50, Kylie was one of the first friends she reached out to. It wasn't Gillian's first life-altering medical emergency, having gone through cancer treatment years earlier.
A Stroke of Luck: Downs and ups of recovery
Despite their strokes being 20 years apart, Kylie and Gillian were left with similar disabilities. Both faced a long and often gruelling period of rehabilitation — thankfully with partners and friends by their sides.
A Stroke of Luck: Asking for help
When Kylie had her stroke, the National Disability Insurance Scheme (NDIS) didn't exist. It took Gillian's stroke, 20 years later, for Kylie to fully understand how much support she was missing out on.
Why BMI is being sidelined in the diagnosis of obesity
For a long time many have assumed they can tell how healthy a person is because of their weight. Now, a major global collaboration of experts is challenging that. A Lancet commission has recommended changing the criteria for clinical obesity to move away from BMI as a sole measure of health. Also, why a recent review into fluoride in drinking water is flawed — and a higher qualit
How much sugar are you feeding your toddler?
We try to give little kids the best start in life, and in supermarkets there's an ever-expanding range of foods marketed specifically for themBut how much sugar is in them? Plus, we peer into the evidence around ultra-processed foods. References:Ultra-processed foods are ‘pushing aside’ all other food groups to dominate global dietsScience Extra: Weight of the world
What's your sports bra got to do with your knees?
Bras might seem unrelated to knee injuries, but research suggests otherwise.Women are significantly more prone to tearing their anterior cruciate ligament (ACL), and wearing the right bra could help reduce this risk.It's a good thing because knee injuries can have devastating consequences for women's health and mobility.And why vaping become one of the biggest health issues of 20
