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B12 supports normal energy metabolism and red blood cell production, so correcting a genuine deficiency can help you feel and perform like yourself again, but shots are not a proven performance enhancer for people who are not deficient
Both pills and injections have excellent safety profiles
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How Much B12 is Too Much
After our call, I received my B12 shipment the next day
The maintenance dose is generally 1500mcg once a month, or at a schedule determined by the physician based on the patient's ongoing clinical needs and blood test results
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