Vitamins and Minerals

Vitamin and Mineral Supplement Fact Sheets

DHHS. NIH. Office of Dietary Supplements.

Fact sheets provide credible information about the role of vitamins and minerals in health and disease.
Vitamins: What They Do and Where to Get Them

Texas Heart Institute.

Also in Spanish.
Minerals: What They Do and Where to Get Them

Texas Heart Institute.

Also in Spanish.
Water-Soluble Vitamins (PDF | 495 KB)

Colorado State University Extension.

Information on B-complex vitamins and vitamin C including common food sources, major functions, and deficiency symptoms.
Trace Elements: What They Do and Where to Get Them

Texas Heart Institute.

Also in Spanish.
MedlinePlus: Minerals

DHHS. NIH. National Library of Medicine.
MedlinePlus: Vitamins

DHHS. NIH. National Library of Medicine.