are b12 injections prescription only MIC Hydroxocobalamin (Vitamin B12): Uses, Alternatives,
Description
So I tried to convince my doctor to give me B12 shots, but she wouldnt
Doctors use Neurobion RF Forte Injection 2ml when people have serious vitamin deficiencies that cannot be corrected with tablets or diet alone, such as in malabsorption problems or acute deficiencies

This is not a benign oral supplement: treat it with the same caution as any GH-elevating compound

2017 doi: 10.1016/j.cmet.2017.10.006

However, 3-KO mice failed to show any significant changes in body weight following treatment with AOD9604 or hGH

Our team always uses a new, sterile needle and syringe for each injection