IN THIS ARTICLE

Citations

1. U.S. Department of Health and Human Services, U.S. Department of Agriculture (2010). Dietary Guidelines for Americans, 2010, 7th ed. Washington, DC: U.S. Government Printing Office. Also available online: http://www.healthierus.gov/dietaryguidelines.

Other Works Consulted

• American Dietetic Association (ADA) (2009). Position of the American Dietetic Association: Nutrient supplementation. Journal of the American Dietetic Association, 109(12): 2074–2085. Available online: http://www.eatright.org/WorkArea/linkit.aspx?LinkIdentifier=id&ItemID=8445.

• U.S. Food and Drug Administration (2009). FDA 101: Dietary Supplements. Available online: http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm050803.htm.

• U.S. Food and Drug Administration (2009). Fortify Your Knowledge About Vitamins. Available online: http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm118079.htm.