are b12 injections intramuscular vitamin Store How to Give an Injection of Vitamin B12 B12 Injections at Home -
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If you experience severe allergic reactions (difficulty breathing, swelling, rash), seek immediate medical help

After injecting daily for 90 days, you might still experience some neurological symptoms, but your anemia should be resolved

Serum MMA may also be elevated in thyroid disease, bacterial overgrowth in the small intestine, pregnancy, or a rare genetic disorder in infants called methylmalonic acidemia

Low B12 levels usually result in fatigue and weakness
