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Office of Dietary Supplements

Strengthening Knowledge and Understanding of Dietary Supplements

Fruit and nuts pouring from a vitamin bottle

Información en español

Varias hojas informativas sobre ingredientes específicos de los suplementos dietéticos ahora están disponibles en español.

Several consumer fact sheets about individual dietary supplement ingredients are now available in Spanish.

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 QuickFacts. Both versions provide the same types of information but vary in the level of detail. QuickFacts are now available in Spanish. more

Featured Dietary Supplement Fact Sheets

A plate of cooked fish


Selenium is found naturally in many foods, including seafood. More

Mixed nuts


The amount of magnesium you need depends on your age and sex. More