We recently had the pleasure of having a sit-down chat with renowned sport science analyst and author Dr. Greg Wells, whose latest book, The Ripple Effect, is a one-stop resource for anyone who wants to improve their lives with simple changes.

For us, hearing him outline the way sleep and appetite are related (watch above) will make you want to reevaluate whether you’re paying enough attention to how well you’re sleeping, moving, eating, and thinking.

Be sure to watch Dr. Well’s other clips from his visit, in one, he discusses where Canada’s medical community stands on having an open mind around treatment strategies, and in another, he shares ideas on living better as we age.