Mark Hyman, M.D., is co-medical director at Canyon Ranch in the Berkshires Health Resort in Lenox, Massachusetts. He combines the best of conventional and alternative medicine with a blend of science, integrity, intuition, and compassion. He is the co-author of Ultraprevention: The 6-Week Plan That Will Make You Healthy For Life.
Author photo © Erica Berger
Listen to Tami Simon's interview with Dr. Mark Hyman: Choosing Health