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Vitamin B12: Quick Facts

Internet URL

http://ods.od.nih.gov/factsheets/VitaminB12-QuickFacts/  

This document also available in Spanish

Sponsoring Agency

Office of Dietary Supplements, National Institutes of Health

Description

Vitamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication. Find out what foods contain B12, and why this vitamin is vital to maintaining good health.

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Review Date

4/9/2012