long term effects of b12 injections How Does a Shot Last In Your Body? B12 Shot Guide: Benefits, Dosage

Its primary function is to transfer a methyl group to nicotinamide, a form of vitamin B3

Dosing information Usual Adult Dose for Pernicious Anemia: Initial dose: 100 mcg intramuscularly or deep subcutaneous once a day for 6 to 7 days If clinical improvement and reticulocyte response is seen from the above dosing: 100 mcg every other day for 7 doses, then: 100 mcg every 3 to 4 days for 2 to 3 weeks, then: Maintenance dose: 100 to 1000 mcg monthly Duration of therapy: Life Comments: Administer concomitant folic acid if needed

These can be booked as a course or one off injection

Conclusion In conclusion , Vitamin B12 injections are a great tool for fixing deficiencies and protecting your nervous system