Vitamin and Mineral Supplements

Questions To Ask Before Taking Vitamin and Mineral Supplements

USDA. NAL. Food and Nutrition Information Center.

Ask these questions before taking a vitamin or mineral supplement to find out if it is safe, effective, necessary, and more.
Folic Acid Information and Resources

USDA. FNS. WicWorks Resource System.

Provides links to resources on folic acid supplementation.
Vitamin and Mineral Supplement Fact Sheets

DHHS. NIH. Office of Dietary Supplements.

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

DHHS. NIH. National Library of Medicine.

Also in Spanish.
MedlinePlus: Minerals

DHHS. NIH. National Library of Medicine.

Also in Spanish.