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Scientific References Frequently Asked Questions Can taking too much vitamin B12 be harmful
Its essential to maintain a sterile environment, follow recommended dosages, and monitor your B12 levels and any potential side effects
If this occurs, slight dose adjustment (increasing by 50mcg if not already at 500mcg) may help
For example, a typical starting regimen may involve 1000 mcg (1 mL of a 1000 mcg/mL solution) given intramuscularly or subcutaneously on a daily or several-times-weekly basis for one to two weeks
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