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28 days is the FDA requirement for producers of multi-use vials to prove their bacteriostatic maintains efficacy
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Its available with or without selenium
Decreased appetite and elimination of food chatter in head
Intramuscular (IM) hydroxocobalamin injections bypass the intrinsic factor-mediated absorption mechanism, delivering the entire dose directly into circulation
Thus, dietary supplement B 12 supplementation at 500 to 1000 g per day allows pernicious anemia and certain other defects in B 12 absorption to be treated with daily oral megadoses of B 12 without any correction of the underlying absorption defects
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