Pamela Wartian Smith, MD, MPH, is a diplomate of the American Academy of Anti-Aging Physicians and director of the Master's Program in Medical Sciences, with a concentration in Metabolic and Nutritional Medicine, at the University of South Florida College of Medicine. An authority on the subjects of wellness and anti-aging, Dr. Smith is also director of the Fellowship in Anti-Aging, Regenerative, and Functional Medicine. Currently, she is the owner and director of the Center for Healthy Living, with locations in Michigan and Florida. Dr. Smith is also the best-selling author of What You Must Know About Vitamins, Minerals, Herbs & More; What You Must Know About Women's Hormones; What you Must Know About Memory Loss; and Why You Can't Lose Weight.