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Vitamin B12 Injection Dosage For Adults: A Comprehensive Guide
Patient reviews show methylcobalamin produces "immediate effect" reports 23% more often than cyanocobalamin, though both achieve equivalent serum B12 elevation at 7 days
For instance, a patient with borderline low B-vitamin levels might receive 0.5 mL IM weekly, whereas someone with severe malabsorption could receive 1-2 mL IM two to three times per week initially
We deliberately do not
For others, like chronic celiac or Crohns disease, you may need B12 injections throughout your life
Youll get rid of any extra B12 through your urine
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