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PODCAST

The Dose

A weekly look at the health news that matters to you. Dr. Brian Goldman brings you the best science from top experts in plain language. He cuts through the BS and confusion to give you a dose of smart advice that you won’t find anywhere else. New episodes every Thursday.

health & fitness

All Episodes

00:24:27

What do we know so far about psilocybin as a medical...

The Dose ·

2026/03/26

Psilocybin, the active compound in magic mushrooms, shows promise for treating depression and other mental health conditions. Dr. Joshua Rosenblat, a psychiatrist and researcher at the Krembil Brain Institute at UHN, explains the latest research and its potential for future treatments—though it's still illegal in Canada.

en-ca

00:22:58

What's the real evidence on injectable peptides?

The Dose ·

2026/03/19

Wellness influencers on social media are touting injectable peptides as a new wonder drug, claiming compounds like BPC-157 can improve muscle strength, boost recovery times and even increase longevity. But University of Alberta health misinformation expert Tim Caulfield says the evidence doesn’t support the hype, and warns people against injecting unregulated substances.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next

en-ca

00:24:30

How should I tailor my diet while taking GLP-1 drugs?

The Dose ·

2026/03/12

A recent survey found roughly three million Canadians are taking GLP-1 medications like Ozempic and Mounjaro. The drugs can reduce appetite and cravings, and could also affect the body’s fat and muscle stores. Jennifer Brown, director of program innovation at Obesity Canada and a registered dietitian, says people on GLP-1 drugs may need to be more intentional about what they eat — from protein and micronutrients to fibre and fluids.For transcripts of The Dose, please visit:lnk.to/dose-transcripts

en-ca

00:27:30

What's the latest stem cell research?

The Dose ·

2026/03/05

Researchers in Canada and around the world are exploring ways stem cells could help treat conditions like diabetes, Parkinson's and heart disease, but the hype sometimes outpaces the science. Neurosurgeon and researcher Dr. Sheila Singh of McMaster University and King’s College London explains what stem cells can—and can’t—do, including why they’re no miracle cure for aging.For transcripts of The Dose, please visit: lnk.to/dose-transcripts. Transcripts of each episode will be made available by the

en-ca

00:24:25

What should people who’ve never smoked know about...

The Dose ·

2026/02/26

Lung cancer is the deadliest cancer in Canada, and a growing number of never-smokers are getting diagnosed. Dr. Nicole Ezer, director of McGill University Health Centre's lung cancer screening centre, explains why this is happening and how workplace and environmental exposures may be contributing.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next workday. For more episodes of this podcast,click this link.

en-ca

00:26:59

How healthy is eating one meal a day?

The Dose ·

2026/02/19

The One Meal a Day Diet, or OMAD, is a more extreme version of intermittent fasting that's been gaining in popularity. Its proponents say it can help people lose weight by eating a day’s worth of calories in a single meal. Family doctor and nutrition expert Dr. Mary Sco says there's little research suggesting that OMAD is more effective than other intermittent fasting diets.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the

en-ca

00:26:10

What can heat therapy actually do for my health?

The Dose ·

2026/02/12

Heat therapy is an age-old remedy that’s been growing in popularity. Whether it’s hot springs, hot tubs, saunas, or steam rooms, there are plenty of claims about how heat therapy can improve your health — but what does the research say? Brock University kinesiology professor Stephen Cheung explains how heat therapy can boost cardiovascular health and may even support mental well-being.Want to learn more about cold plunges? Click here!For transcripts of The Dose, please visit:lnk.to/dose-transcripts

en-ca

00:27:40

What’s new in menopause treatments?

The Dose ·

2026/02/05

With more than 30 symptoms of menopause, it can be difficult to decide which treatments work best. Menopause specialist ob-gyn Dr. Kelsey Mills explains why hormone therapy is the gold standard, how new non-hormonal treatments are expanding options, and why symptom-based care—not hormone testing or “quick fixes”—is what really works.For transcripts of The Dose, please visit: lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next workday. For more episodes of this

en-ca

00:22:12

What's the skinny on whole milk?

The Dose ·

2026/01/29

For decades, dietary guidelines have recommended low-fat milk to lower the risk of heart disease. But the U.S. recently updated its guidance, saying whole milk can be part of a healthy diet, while Canada still emphasizes lower-fat options. Registered dietitian Caroline Richard explains there's little difference in health outcomes—and that decades of public health messages about fat and sugar have shaped our milk choices.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts

en-ca

00:22:20

How could taking Aspirin every day benefit or harm my...

The Dose ·

2026/01/22

For years, doctors have recommended taking Aspirin every day to help prevent heart attacks and stroke. Cardiologist Dr. Sonia Anand says that advice is still correct, but it only applies to certain patients. She cautions against taking too much Aspirin, because acetylsalicylic acid can increase the risk of bleeding in the stomach and brain.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next workday. For more episodes of

en-ca

00:22:30

Which childhood vaccines do doctors recommend...

The Dose ·

2026/01/15

The U.S. Centers for Disease Control and Prevention has updated its childhood vaccination schedule, cutting back the number of immunizations from 17 to 11. Infectious-diseases specialist Dr. Caroline Quach-Thanh says Canada’s schedule hasn’t changed, but she worries the U.S. move could create confusion and fuel vaccine hesitancy here.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next workday. For more episodes of this

en-ca

00:19:11

What is scromiting and how can I avoid it?

The Dose ·

2026/01/08

Scromiting is a term popping up on social media that combines screaming and vomiting. It refers to cannabinoid hyperemesis syndrome, a painful condition that can affect long-term cannabis users. Dr. Kirk Magee, an emergency physician at the QE2 Health Sciences Centre in Halifax, says he’s seeing more patients with the condition — and that stopping cannabis use is the only effective treatment.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made

en-ca

00:22:33

What do we need to know about burnout?

The Dose ·

2025/12/31

If you're dragging yourself into the office every day, you might be tired — or you might beexperiencingburnout. Michael Leiter, professor emeritus of psychology at Acadia University and co-author of The Burnout Challenge,explains that burnout isn’t a personal failing, but a signal of deeper organizational issues. He shares how to recognize the signs and what you can do if you think you're affected.

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00:24:40

When should infants (and other people) get vaccinated...

The Dose ·

2025/12/18

A U.S. federal vaccine advisory panel has voted to drop its long-standing recommendation for universal hepatitis B vaccination at birth. In Canada, most infants don’t receive the vaccine until two months of age, with some exceptions. It can all be a bit confusing. So Dr. Lynora Saxinger, an infectious diseases specialist at the University of Alberta Hospital, explains what Canadians should know about when to get vaccinated for hepatitis B.

en-ca

00:22:33

What does the evidence tell us about the shingles...

The Dose ·

2025/12/11

Researchers say a shingles vaccine could slow the progression of dementia and lower the risk of dying from it. Earlier this year, they produced the strongest evidence yet that the vaccine mightreduce the risk of getting dementia in the first place.Dr. Nathan Stall, a clinician scientist and geriatrics lead at Sinai Health explains why shingles may be linked to cognitive decline andhow a shingles vaccine could help.

en-ca

00:17:55

What’s the latest on this year’s flu season?

The Dose ·

2025/12/04

A new variant of H3N2 may mean a more severe flu season in Canada, and this year's flu vaccine may not be quite as effective against it.Dr. Stephanie Smith, an infectious diseases specialist at the University of Alberta Hospital, explains what youshould watch for this flu season, why you should still get vaccinated, and howelse you canprotect yourself.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next workday. For more

en-ca

00:16:07

How long should I stay on antidepressants?

The Dose ·

2025/11/27

Canadians are some of the biggest users of antidepressants in the world, yet many people taking them aren’t sure when, or whether, they can safely stop. Dr. Ishrat Husain, head of the Mood Disorders Service at the Centre for Addiction and Mental Health, explains how long antidepressants should be used, how to taper safely, and what patients need to know before making a change.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the

en-ca

00:27:34

What do I need to know about in-flight medical...

The Dose ·

2025/11/20

With roughly five billion people flying each year, in-flight medical emergencies happen more often than you’d think. One recent study found they occur about once every 212 flights. Dr. Vincent Poirier is an emergency physician and a senior medical advisor for Air Canada and Air Transat. Heexplains the most common medical incidents, how airlines handle them, and what passengers should know.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made

en-ca

00:19:44

What should parents know about e-scooter injuries in...

The Dose ·

2025/11/13

E-scooter injuries are on the rise in Canada, including in children. According to the Canadian Institute for Health Information, between 2022 and 2024, hospitalizations involving e-scooters for kids between five and 17 years old increased by 61 per cent. Dr. Daniel Rosenfield, a pediatric emergency physician at SickKids, says no one under the age of 16 should ride an e-scooter.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the

en-ca

00:26:05

What is lecanemab and how does it slow down...

The Dose ·

2025/11/06

A new Health Canada-approved drug called lecanemab has been shown to slow early-stage Alzheimer's disease. Neurologist Dr. Sharon Cohen, who participated in phase three trials for the drug, explains why lecanemab is such a big deal.For transcripts of The Dose, please visit:lnk.to/dose-transcripts. Transcripts of each episode will be made available by the next workday. For more episodes of this podcast,click this link.

en-ca

278 results

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