Pamela Peeke, M.D., M.P.H. clinical assistant professor of medicine at the University of Maryland School of Medicine and adjunct senior research fellow at the National Institutes of Health, is a regular contributor to Good Housekeeping and is frequently quoted in magazines such as Self, Allure, Elle, Glamour, and Redbook. She is the medical advisor and spokesperson for Discovery Health's National Body Challenge, and the medical director for the National Women's Resource Center.