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niacin

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niacin

Main Entry:: ni·a·cin
Pronunciation:: \ˈnī-ə-sən\
Function:: noun
Etymology:: nicotinic acid + ¹-in
Date:: 1942

: an acid C₆H₅NO₂ of the vitamin B complex found widely in animals and plants and used especially against pellagra ; also : nicotinamide —called also nicotinic acid

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