Somer, E., MA, RD. & Health Media of America. (1995). The Essential Guide To Vitamins and Minerals (2nd ed.). New York: HarperCollins Publishers, Inc.

Duffy, R., MS, RD, CFCS. (1996). The American Dietetic Association's Complete Food & Nutrition Guide. Minnesota: Chronimed Publishing.

Murray, M., ND. (1996). Encyclopedia of Nutritional Supplements. California: Prima Publishing.

Food and Nutrition Board of the National Academy of Sciences'. (April 10, 2000). Press Release, "Antioxidants' Role in Chronic Disease Prevention Still Uncertain; Huge Doses Considered Risky"

The Harvard Heart Letter. (August, 1997). Harvard College.

Tribble, D L, PhD, Antioxidant Consumption and Risk of Coronary Heart Disease: Emphasis on Vitamin C, Vitamin E, and B-Carotene, Circulation 1999: 99:591-595.

Hensrud, D, Dr., 1998, Vitamin E - As good as a vitamin gets?, Mayo Clinic Health Oasis.

Sarubin, A. (2000)The Health Professional's Guide to Popular Dietary Supplements.Chicago, IL: The American Dietetic Association

[University of California at Berkeley.(1992). The Wellness Encyclopedia of Food and Nutrition. New York: Health Letter Associates.

Food and Nutrition Board of the National Academy of Sciences'. (April 10, 2000). Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids.

Heart Disease and Women: So You Have Heart Disease, (September, 1995), National Heart, Lung, and Blood Institute, National Institutes of Health

Position Statement, (October 1998), American Heart Association Science Advisory and Coordinating Committee.

American Dietetic Association. (1998). Antioxidant Vitamins for Optimal Health Fact Sheet.