Host: David DeRose, MD, MPH. Guest: Hana Kahleova, MD, PhD, Director of Clinical Research, Physicians Committee for Responsible Medicine. Description: Prior to European contact, many Native American tribes thrived on largely plant-based diets. Dr. Hana Kahleova shares cutting-edge research about some of the many benefits of such diets, including weight loss, diabetes reversal, and help for depression. For further information visit: PCRM.org