Raymond Francis, M.Sc., (Coral Springs, Florida) is an internationally recognized leader in the field of optimal health maintenance. A life-threatening medical condition led Francis, a chemist and graduate of MIT, to formulate a revolutionary theory of health and disease, which restored him--and thousands of others--back to health. He is president of Beyond Health International, a supplier of high quality health-supporting products and the international chairman of TPED (The Project to End Disease).