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2 posts since July 1st, 2007
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Usana Vitamin Supplements-opinions? Advice?
Vitamins
on 07-02-2007
I just found some more info on vitamin a daily intake: it's recommended that women take 4000IU daily and men 5000IU, chi...
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Usana Vitamin Supplements-opinions? Advice?
Vitamins
on 07-01-2007
anneonthego, I found this on about.com: "The recommended safe upper limit of retinol is 3000 mcg (9900 IU) per day. Thi...
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