STEVEN MASLEY, MD is a Fellow with the American Heart Association, the American Academy of Family Physicians,and with the American College of Nutrition. He has devoted his medical career to the study of heart disease and aging, and has published significant research on these subjects in leading medical journals. Currently he is the president of the Masley Optimal Health Center in St. Petersburg, Florida, and has a clinical appointment with the University of South Florida. He is also an instructor of Lasting Leadership with Eckerd College, and has taught at the Center for Leadership with Sykes College of Business at the University of Tampa.