Horizon: Eat, Fast and Live Longer
Self / Presenter / Journalist
Self / 100+ year old marathon runner
Self / Professor, Washington University School of Medicine
Self / Calorie Restrictor on Optimal Nutrition (CRONy)
Self / Professor, USC
Self / Professor of Nutrition, University of Illinois Chicago
Self / Professor, National Institute on Aging
Self / Wife / General Practitioner / Consultant
