Dr. David Heber, M.D., Ph.D., F.A.C.P., F.A.C.N. Director, Center for Human Nutrition, UCLAChairman, Herbalife Nutrition InstituteNutrition Advisory Board, HerbalifeHe directs the National Cancer Institute clinical research and the National Institute of Health nutrition and Obesity research and for five years directed research in botanicals for dietary supplements at UCLA for National Institute of Health Dr. Lou Ignarro, PH.D. Nobel Laureate in Medicine Member of the Nutriton Advisory Board