vitamin

1. Any of a group of organic substances essential in small quantities to normal metabolism (synset 115113825)
   is a type of: aliment, alimentation, nourishment, nutriment, nutrition, sustenance, victuals - a source of materials to nourish the body
   subtypes:

   • fat-soluble vitamin - any vitamin that is soluble in fats
   • water-soluble vitamin - any vitamin that is soluble in water
   substance meronym: multivitamin, multivitamin pill - a pill or tablet containing several vitamins

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