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Vitamins and Minerals

HHS. National Institutes of Health. Office of Dietary Supplements

An A to Z list of vitamin and mineral supplement fact sheets.

HHS. National Institutes of Health. National Library of Medicine

Also in Spanish.

HHS. National Institutes of Health. National Library of Medicine

Also in Spanish.

HHS. Food and Drug Administration. Center for Food Safety and Applied Nutrition

Learn about the functions that each vitamin and mineral performs in the body.