Surveys suggest cannabis use in Canada is up by as much as 35% in the pandemic. And cannabis sales doubled in this country last year. So what are the risks of cannabis use? And how can you minimize those risks? Neuroscientist Sarah Konefal, a research and policy analyst with Canadian Centre on Substance Use and Addiction, has the lowdown on the reducing the ... Show More
Sep 17
Would you take a drug that could prevent Alzheimer's?
More than 750,000 Canadians live with dementia, including Alzheimer’s. Many more, like host Dr. Brian Goldman, worry they could develop it. Now, U.K. researchers are testing whether the drug trontinemab could prevent Alzheimer’s before symptoms appear. Dr. Ramin Nilforooshan, a p ... Show More
22m 39s
Sep 10
Psychiatric labels — why some people want one!
Social media is filled with people discussing their mental health symptoms, often encouraging others to consider getting a diagnostic label as well. Dr. Gail Beck, a child psychiatrist at the Royal Ottawa Mental Health Centre, says experts like her are seeing more young patients ... Show More
20m 16s
Aug 13
The Dose Summer Special 2026: Beyond the Hype
The Dose is currently on a summer break, but we wanted to feature some of our favourite shows while we’re away. This week, we've put together two episodes where we explore the science behind two popular wellness trends, including: What's the real evidence on injectable peptides a ... Show More
47m 48s
Oct 2022
Understanding medical marijuana, CBD and more, with Ziva Cooper, PhD
Over the past few years, the number and variety of cannabis products legally available to American consumers has soared. Ziva Cooper, PhD, of the UCLA Center for Cannabis and Cannabinoids, talks about how researchers are exploring both the potential health benefits and the risks ... Show More
45m 30s
Aug 2023
The Promise of Cannabis as We Age
Cannabis is often thought of as a young person’s drug. But the reality is that more and more people of all ages are asking their doctors about medical marijuana to treat a whole host of issues, from chronic pain, insomnia, and even some of the symptoms associated with dementia. W ... Show More
29m 36s
Dec 2021
Budtenders, healthcare providers seek more training as cannabis use rises sharply in perinatal women
Cannabis use among pregnant women is up sharply, with past-month use nearly doubling to 7% and daily or near-daily use tripling to 3.4% from 2002 to 2017. Why Hollywood Stopped Making Stoner Comedies. More Than 1,500 Seeking New Mexico Cannabis Businesses Licenses—and the State I ... Show More
38m 59s
Aug 2024
Your Brain On... Marijuana
<p>The neuroscience behind the benefits and risks of marijuana, explained.</p> <p>Splintered legislature, evolving taboos, and new forms of consumption have created a fragmented market for cannabis, and made it challenging for scientists to research its effects on our brains and ... Show More
46m 6s
Jun 2022
What you need to know about substance misuse (Part 1)
With the additional stress from the COVID-19 pandemic, more and more people have turned to substances to help cope with their emotions. Are you concerned about your substance use, or wondering if you're at risk for addiction? In this episode, we discuss how substance use affects ... Show More
9m 6s
May 2024
504- How Cannabis Use Affects ADHD Symptoms and Sleep in Adolescents
<p>Mariely Hernandez, Ph.D., helps caregivers understand the effects of infrequent and frequent cannabis use on cognition and sleep health in teens with ADHD, as well as how to engage youth in reducing problematic cannabis use.</p> <p><strong>Teens with ADHD, Sleep, and Substance ... Show More
59m 32s