United States Food and Drug Administration

American Journal of Clinical Nutrition
Legumes and soybeans: overview of their nutritional profiles and health effects. Mark J Messina. 1999.
Fat and carbohydrate balances during adaptation to a high-fat diet. Steven R Smith. 2000.

National Cancer Institute
Step II Diet Daily Food Guide Groups.
How are you doing on fruits and vegetables?

United States Department of Agriculture
New Soybeans Halve Saturated Fat, Keep Nutrition. Jill Lee. 1996.
Dietary Guidelines for Americans. Food and Nutrition Intakes

American Institute of Cancer Research
Food, Nutrition and the Prevention of Cancer: A Global Perspecitve. Reducing Your Cancer Risk
Vitamin-deficiency diseases. Diet and disease.

The Journal of American the American Medical Association
Dietary Fiber, Weight Gain, and Cardiovascular Disease Risk Factors in Young Adults. David S. Ludwig. 1999.
Criteria and Recommendations for Vitamin IntakeMark Levine. 1999.