American Heart Association
American Heart Association: Getting Healthy: Nutrition: Weight Loss or Diets
Learn about the problems associated with fad diets and other rapid weight loss attempts including inadequate nutrition. Healthier alternatives in the form of long-term habit changes are also presented.
American Academy of Family Physicians
Aafp: The Female Athlete Triad
This article from the American Family Physician journal is designed for female athletes. It includes the definition, risk factors, signs, diagnosis, treatment, and prevention of the female athlete triad.