Mark Hyman, MD, is the Head of Strategy and Innovation for the Cleveland Clinic Center for Functional Medicine, and founder and director of The UltraWellness Center. Dr. Hyman believes that food has the power to change our most important global issues – transforming individual, environmental, economic, societal, and global health, and everything in between. For Dr. Hyman's new book, Food Fix, go to foodfixbook.com. For more of Dr. Hyman's Elephant Journal articles, click here.

Podcast produced by: Vanessa Boehm; Music by Adam Agee, recorded live at Walk the Talk Show events.