do vitamin b12 injections hurt Shots: They Actually Work? why is b12 injections so

B12 injections do not create pharmacological dependency

Effectiveness of Oral Form: There is a consensus that injectable AOD 9604 is far more effective than the oral form, which seems to have lower bioavailability

However, it is not known whether vitamin B 12 supplementation, in addition to folic acid supplementation, may be beneficial in the prevention of NTD (62) randomized controlled trials are needed to address this question

Lets break down how both sets of amino acids work

Look at it again and you see the boxes under each option that says OTHER

Hydroxocobalamin 20 mg/ml Injection Solution is administered intramuscularly or intravenously, depending on the severity of the deficiency or poisoning