What is the meaning of niacin?

noun

  • A B vitamin essential for the normal function of the nervous system and the gastrointestinal tract.
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APAWordNet. (2010). niacin. Retrieved September 21, 2026, from http://smartdefine.org/niacin/definitions/1249697
ChicagoWordNet. 2010. "niacin" http://smartdefine.org/niacin/definitions/1249697 (accessed September 21, 2026).
HarvardWordNet 2010, niacin, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/niacin/definitions/1249697>.
MLAWordNet. "niacin" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/niacin/definitions/1249697>