Which supplements actually help your muscles grow? Is all protein built the same? Do you need to drink Gatorade while exercising? Is chocolate milk the perfect post-workout drink?

Medcan’s director of food and nutrition and Chair of Dieticians of Canada Board of Directors Leslie Beck joins Canada Research Chair and McMaster University kinesiology professor Dr. Stuart Phillips (pictured above)—two of the most prominent names in Canadian nutrition— separate the most popular misconceptions from the proven methods to help you be better at building muscle and staying fit.

More people than ever before are exercising to stay fit and active well into their senior years. The field of sports rehabilitation and therapy is flourishing as a result, with lots of therapies generating buzz. But which ones work for aging athletes, and which ones are a waste of money? Medcan Chief Medical Officer Dr. Peter Nord and Director of Orthopaedic Surgery Dr. Sebastian Rodriguez-Elizalde explore platelet-rich plasma (PRP) injections and more.

One measure of aerobic fitness is VO2max—and one ranking of the best-ever VO2max scores features five cross-country skiers in the top 10 results. So for our Winter Olympic special, host Shaun Francis and his team investigated what’s so great about cross-country skiing.