MedlinePlus Medical Encyclopedia: Vitamin B3 deficit

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Vitamin B3 deficit

Pellagra is a disease of deficiency of niacin (vitamin B3) which causes problems in the skin and the digestive and nervous systems.

Update Date: 10/26/2006

Updated by: Benjamin W. Van Voorhees, MD, MPH, Assistant Professor of Medicine and Pediatrics, The University of Chicago, Chicago, IL. Review provided by VeriMed Healthcare Network.

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