B-complex vitamin meaning

UK US

B-complex vitamin (noun): originally thought to be a single vitamin but now separated into several B vitamins.

Definition of B-complex vitamin

  1. originally thought to be a single vitamin but now separated into several B vitamins

    Synonyms: B complex, vitamin B complex, vitamin B, B vitamin, B

    Type of: water-soluble vitamin

    Kinds: choline, inositol, pantothenic acid, vitamin B1, vitamin B12, vitamin B2, vitamin B6, vitamin Bc, niacin, biotin

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