Prevention Magazine. 2001. Consumer Use of Dietary Supplements. Emmaus, PA: Rodale. Pp. 1–79.
Radimer KL, Subar AF, Thompson FE. 2000. Nonvitamin, nonmineral dietary supplements: Issues and findings from NHANES III. J Am Diet Assoc 100:447–454.
Ramos L. 2000. SAMe as a supplement: Can it really help treat depression and arthritis? J Am Diet Assoc 100:414.
Sarubin A. 2000. The Health Professional’s Guide to Popular Dietary Supplements. Chicago, IL: American Dietetic Association.
Scientific Committee on Food. 1999. Opinion on Stevioside as a Sweetener. European Commission. CS/ADD/EDUL/167 final. Brussels: European Commission. Available at http://europa.eu.int/comm/food/fs/sc/scf/out34_en.pdf. Accessed March 25, 2004.
Sinclair U. 1906. The Jungle. New York: Doubleday.
Slesinski MJ, Subar AF, Kahle LL. 1995. Trends in use of vitamin and mineral supplements in the United States: The 1987 and 1992 National Health Interview Surveys. J Am Diet Assoc 95:921–923.
Subar AF, Block G. 1990. Use of vitamin and mineral supplements: Demographics and amounts of nutrients consumed. The 1987 Health Interview Survey. Am J Epidemiol 132:1091–1101.
Vital Nutrients. 2001. Vital Nutrients Recalls Joint Ease and Verified Quality Brand Joint Comfort Complex Because of Adverse Health Risk Associated with Aristolochic Acid. Online. May 21. News release. Available at http://www.fda.gov/oc/po/firmrecalls/vital5_01.html. Accessed March 8, 2002.
Wasuntarawat C, Temcharoen P, Toskulkao C, Mungkornkarn P, Suttajit M, Glinsukon T. 1998. Developmental toxicity of steviol, a metabolite of stevioside, in the hamster. Drug Chem Toxicol 21:207–222.
Wax PM. 1995. Elixirs, diluents, and the passage of the 1938 Federal Food, Drug and Cosmetic Act. Ann Intern Med 122:456–461.
Wetli CV, Davis JH. 1978. Fatal hyperkalemia from accidental overdose of potassium chloride. J Am Med Assoc 240:1339.
Yamada A, Ohgaki S, Noda T, Shimizu M. 1985. Chronic toxicity study of dietary stevia extracts in F344 rats. J Food Hyg Soc Japan 26:169–183.
Young AL, Bass IS. 1995. The Dietary Supplement Health and Education Act. Food Drug Law J 50:285–292.