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The goal of this study was to compare the efficacy and safety of NASO B12 with oral methylcobalamin tablets in treating the deficiency of vitamin B12 in patients receiving metformin for the management of diabetes
Most people with vitamin B 12 deficiency are treated in primary care with intramuscular (IM) vitamin B 12
We might suggest starting with 2,000-5,000 mcg injections to help with severe symptoms
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