Recreational cannabis has become increasingly potent since Canada legalized it in 2018. That means intense and longer-lasting highs. Psychiatrist Dr. Philip Tibbo sheds light on what high-potency cannabis is, its physical and mental effects, and how to safely consume the drug.

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.

Wildfire smoke can feel unavoidable during summer in Canada, and that's on top of the air pollution that most cities experience during warmer months. Respirologist Dr. Chris Carlsten, head of University of British Columbia's Air Pollution Exposure Lab, explains how poor air quality affects our health, and how masks and air filters can help.

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.

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To live longer, healthier lives, we need to eat a balanced diet, get enough exercise and sleep, and go easy on the alcohol. While the solutions are simple, building healthy habits is more complicated. Dr. Eric Topol, director of the Scripps Research Translational Institute and author of Super Agers: An Evidence-Based Approach to Longevity, explains why we should aim for a long "healthspan" versus "lifespan," and offers advice on how to build the habits that will help get us there.

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.

Fill out our listener survey here. We appreciate your input!