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Theories include alteration of bile acid metabolism, small intestinal bacterial overgrowth, effects on intestinal motility and interference by metformin on vitamin B12-intrinsic factor absorption in the terminal ileum
Double-check dosages: Always confirm the amount of B12 and expiration dates on vials
Kent Holtorf, a physician who graduated from UCLA School of Medicine
Retrieved from Vasavada, A
The need for maintenance: While Vitamins injections can provide immediate results, they do require maintenance to maintain their effects over time
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