Dr. Mark Hyman, MD, is a practicing family physician and internationally recognized leader in Functional Medicine. He co-founded and serves as Chief Medical Officer of Function Health, founded both The UltraWellness Center and Cleveland Clinic Center for Functional Medicine, and is Board President for Clinical Affairs at The Institute for Functional Medicine. He also chairs the Food Fix Campaign, advocating for food and agriculture reform. A fifteen-time New York Times bestselling author and host of The Dr. Hyman Show (250M+ downloads), he frequently appears on major media outlets including CBS, Today, Good Morning America, Fox, and CNN.