ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ Provitamin
Definition:
Any compound capable of being converted into a vitamin by the body.
Source & ©: Fintess-Web.com Vitamins
glossary 
More:
Beta-carotene (found in orange and yellow fruits and
vegetables) is an important antioxidant and an example of provitamin A because
it can be converted to Vitamin A by the human body.
Source & ©: GreenFacts
Related words: Vitamins To read about this term in context: GreenFacts Digest on Genetically Modified Crops:
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