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If the cut-off for deficiency is set higher, you diagnose more people who have deficiency, but you also end up treating more people who dont have a deficiency
Vitamin B12related acne tends to occur only in dosages in excess of 5,000 to 10,000 micrograms a week, which is well in excess of the 50 daily micrograms or single 2,000 mcg weekly dose I recommend
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It inhibits the growth of bacteria inside the vial after you have punctured the rubber stopper with a needle
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