Latest from Jennifer Yoon
A flood of products promises to 'detox' the body. But do you really need any of them?
Since 2019, the word "detox" has trended, like clockwork, in internet searches in the first week of January. But what do these treatments and programs actually do — and do you really need one?
Fewer people worldwide are getting HIV — so why are rates going up in Canada?
Substantial progress has been made in fighting HIV/AIDS globally and more people with the disease are living longer thanks to advances in treatment, but a new study from The Lancet HIV medical journal suggests the world is still far from ending HIV as a public health threat, as evidenced by rising infection rates in countries like Canada.
Thousands of donations, fewer than 2% used. Why cord blood transplants are so rare
Transplants are rare because of new cancer treatments and small volumes. But experts say they still save lives.
RFK Jr. wants to stop putting fluoride in drinking water. Here's what scientists say
On day one of Donald Trump's presidency, Robert F. Kennedy Jr. says he'll be advising Trump to take fluoride out of public water. The former presidential hopeful — and prominent proponent of debunked public health claims — has described fluoride as "industrial waste."
Scrap sick notes for minor illnesses like colds, says CMA
The Canadian Medical Association wants to eliminate sick note requirements by companies for employees with short-term minor illnesses, saying they burden physicians with unnecessary administrative tasks.
Second Opinion
More adults think they have ADHD. But many are struggling to get diagnosed
One in four American adults suspect they have ADHD, suggests a new survey. And in Canada, prescriptions for medication to treat ADHD in adults is also on the rise, even though people are struggling to get a diagnosis.
Second Opinion
Getting fitness tips on social media can be harmful — but it doesn't have to be
Despite the growing popularity of fitness influencers, there hasn't been a lot of research on the health impact of their messages. Burgeoning studies are now starting to fill in the blanks — and even offering up solutions.
COVID rapid tests may be trickier to find at pharmacies this fall. Here's what you need to know
Rapid test availability varies province-by-province. Some experts are calling for more widespread testing.
Second Opinion
Men get breast cancer, too. But they can't always access new drugs
Breast cancer is one of the most-researched illnesses in the world. But some men suffering from the disease say they’re not able to benefit from new research and treatments.
Wildfires can take a heavy toll on mental health. Here's what researchers say should be done to help evacuees
Researchers say governments need to take proactive measures to make sure health-care systems can support wildfire evacuees