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Unauthorized drug products are illegal in Canada and have not been assessed for safety, efficacy, and quality by Health Canada
Plateau and Continued Improvement Some users experience rapid early gains followed by a plateau where progress slows or temporarily stalls
Berlin H, Berlin R, Brante G (1968) ORAL Treatment of pernicious anemia with high doses of vitamin B12 without intrinsic factor
Older Adults: As we age, our bodies naturally become less efficient at absorbing vitamin B12
At the same dose, a 74 kg participant had about 1.4 times the exposure of a 110 kg reference, while a 143 kg participant had about 0.8 times. Weight alone does not set the dose, but it helps explain why the trial mean transfers poorly to bodies outside the studied range
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