"Vitamin B3 (niacin or nicotinic acid) is a water-soluble vitamin, part of the vitamin B complex, that is an important part of the coenzyme nicotinamide adenine dinucleotide (NAD+) which is involved in many reactions of cellular metabolism. Vitamin B3 is one of the haematinics."
"pellagra is the clinical syndrome of niacin deficiency, and may affect the CNS, skin and GI system"
Expected headings
"Related pathology"
"pellagra is the clinical syndrome of niacin deficiency, and may affect the CNS, skin and GI system"