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HHS, NIH, National Center for Complementary and Integrated Health
Discussion of the role of vitamin and mineral supplements
American Academy of Family Physicians.
Discusses vitamins and minerals; includes questions and answers about supplement use.
Academy of Nutrition and Dietetics.
DHHS. NIH. Office of Dietary Supplements.
Evidence-based summaries for health professionals and consumers on vitamins, minerals, herbs, and other ingredients.