Diet and Nutrition from Medline Plus en Espanol
American Dietetic Association
Dietary Guidelines for Americans
Nutrition.gov
U.S. Food and Nutrition Information Center
Dietary Supplements Labels Database
Nutrition Source - Harvard School of Public Health
Center for Science in the Public Interest
Guidelines for Eating Well and Being Active - American Cancer Society
Calorie Control Council
USDA National Nutrient Database Reference Standard
MyPyramid for Pregnancy and Breastfeeding