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Defenition of the word niacin

    • Defenition of the word niacin

      • A colourless, water-soluble solid, organic compound with the formula C5H4NCO2H. It's a derivative of pyridine, with a carboxyl group (COOH) at the 3-position.
      • a B vitamin essential for the normal function of the nervous system and the gastrointestinal tract

    Synonyms for the word niacin

      • nicotinic acid

    Hypernyms for the word niacin

      • B
      • B complex
      • B vitamin
      • B-complex vitamin
      • vitamin B
      • vitamin B complex

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