Asked by christine

why might consuming more of daily rni of a vitamin or mineral be harmful

10 years ago

Answered by DrBob222

http://healthyeating.sfgate.com/can-taking-much-vitamin-b12-harmful-7189.html

http://healthyeating.sfgate.com/can-much-vitamin-b6-vitamin-b12-6060.html

http://www.drweil.com/drw/u/ART02810/facts-about-vitamin-b

10 years ago

Asked by christine

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