Nature's Sunshine Products Inc. announced that Hani Charles Soudah, M.D., Ph.D., of the Washington University School of Medicine in St. Louis, Mo., has joined Nature's Sunshine Products' ("NSP") Medical and Scientific Advisory Board. Dr. Soudah is a doctor of internal medicine with a medical practice in St.

Louis. His service on the Advisory Board will include assisting with research activities, educating and training NSP and Synergy Worldwide distributors, and speaking at various company events. Dr. Soudah currently serves as an Associate Professor of Clinical Medicine in the Department of Internal Medicine for Washington University School of Medicine and is the Visiting Associate Professor at Nanjing University Medical School.