Latest from Sameer Chhabra
Why do childhood vaccine recommendations differ across Canada — and around the world?
The U.S. Centers for Disease Control and Prevention revised childhood vaccine recommendations earlier this month, but Canadian health experts don't think this country will follow suit. That's because public health bodies carefully consider the needs of their regions, taking into account demographics, budget restrictions and existing resources.
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Getting healthy is a common New Year’s resolution. Here's how to get started
Join Dr. Brian Goldman for a special episode of The Dose, and discover small steps that can help you stick to your goals.
Thinking about going off an antidepressant? Here’s what experts want you to know about doing so safely
It's common knowledge that antidepressants are an established and accessible treatment for depression, but it's not always clear how long patients should stay on these medications — and what role therapy can play in the process of going off them safely.
THE DOSE
Reducing ultra-processed food intake requires rethinking our 'food environment,' experts say
Experts say that an individual’s food environment is what plays a key role in determining how healthy they are, arguing that tackling issues like ultra-processed food consumption and obesity is more complicated than simply summoning the willpower to resist unhealthy foods.
THE DOSE
Here's what happens when airline passengers have a medical emergency mid-flight
In-flight medical emergencies happen roughly once every 212 flights, according to recent research. Experts say that airlines have clear protocols in place to respond to in-flight medical emergencies, with access to trained physicians who can provide ground support in the event that flight crew aren't able to connect with a volunteer medical professional on board.
THE DOSE
Here's why sleep experts think we should abolish daylight saving time
While it usually only takes most Canadians a few days to adjust to the shift between daylight saving time and standard time, sleep experts say the constant time travel back and forth harms our sleep and has a negative affect on our body's internal clocks.
THE DOSE
Respiratory virus season is here. Here's what experts say you should do
Infectious disease experts say it's too soon to precisely predict how severe this year's major respiratory infections will be, but nonetheless recommend vaccines and physical distancing measures.
THE DOSE
Testosterone supplements won't boost hormone levels, experts caution
People searching online for solutions to symptoms like fatigue, mood changes and low libido often find podcasts, Reddit forums and social media posts that blame low testosterone and suggest supplements as the answer. But doctors say the hype around the hormone on the internet may not stand up to medical scrutiny.
THE DOSE
Screens causing headaches? Take regular breaks, use eyedrops, experts say
Computer vision syndrome, sometimes called digital eye strain, is the result of staring at a digital screen that's too close for too long. Experts say that symptoms can be largely avoided by keeping an appropriate distance while using screens and taking plenty of breaks.
THE DOSE
Here's how doctors say you should ask AI for medical help
Many doctors think patients should avoid consulting artificial intelligence for medical advice. Still, with roughly 6.5 million Canadians without a primary care provider, doctors acknowledge they can't stop patients from turning to them for answers.