Office of Dietary Supplements

Strengthening Knowledge and Understanding of Dietary Supplements

Dietary Supplement Fact Sheets

The Office of Dietary Supplements (ODS) fact sheets give a current overview of individual vitamins, minerals and other dietary supplements. ODS has fact sheets in two versions—Health Professional and Consumer. Both versions provide the same types of information but vary in the level of detail. Consumer versions are also available in Spanish. more

Featured Dietary Supplement Fact Sheets

Niacin chemical symbol C6NH5O2


Niacin is important for the development and function of cells in your body.

bowl of cereal

Pantothenic acid

Pantothenic acid helps turn the food you eat into the energy you need.