The world of vitamins and supplements is confusing. Virtually all of them make claims about their health-promoting benefits, to the point that if you believed everything on a bottle you'd wind up taking hundreds of pills a day. How do you know which ones are worth your time?
Dr. Joel Kahn, who's been practicing cardiology for decades, has the answer. There are four supplements -- just four! -- that Dr. Kahn would take with him on a desert island. These are the ones that will help you live a long and healthy life, and are just a small part of the regimen Dr. Kahn recommends in his new video course, Living To 100: Your Guide To Health, Happiness And Vitality.
Check out a special sneak preview from the course below, and let us know which supplements you like!