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Title: What is the difference between provitamins and preformed vitamins? Post by: mikael on Aug 16, 2013 What is the difference between provitamins and preformed vitamins?
Title: Re: What is the difference between provitamins and preformed vitamins? Post by: padre on Aug 17, 2013 Provitamins are found in foods in an inactive form and must be converted for use by the body. Beta-carotene is a good example. Preformed vitamins are already active and do not undergo conversion
Title: Re: What is the difference between provitamins and preformed vitamins? Post by: mikael on Aug 17, 2013 Content hidden
Title: Re: What is the difference between provitamins and preformed vitamins? Post by: padre on Aug 17, 2013 :ssmiley: Medium Smiley :D ;D lol
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