Here are some great sites for nutrition, exercise, and health information.
General Information
Academy of Nutrition & Dietetics
www.eatright.org
Environmental Working Group
www.ewg.org
American Heart Association
www.americanheart.org
Center for Science in the Public Interest
www.cspinet.org
Food Data
USDA Food Database
www.nal.usda.gov
NutritionData.com
www.nutritiondata.com
Nutrition and Diet Tracking
CalorieKing
www.calorieking.com
MyFitnessPal
www.myfitnesspal.com
Spark People
www.sparkpeople.com
Eating Disorders
National Eating Disorders Association
www.nationaleatingdisorders.org
Eating Disorders Referral and Information Center
www.edreferral.com
Sports Nutrition & Exercise
International Society for Sports Nutrition
www.sportsnutritionsociety.org
National Academy of Sports Medicine
www.nasm.org
Sports Cardiovascular & Wellness Nutritionists (SCAN)
www.scandpg.org
Polycystic Ovarian Syndrome
PCOS Nutrition
www.pcosnutrition.com
PCOS Network
www.pcosnetwork.com
Miscellaneous
Ellyn Satter
www.ellynsatter.com
Quack watch
www.quackwatch.org