how often should i take b12 injections Does Help You Lose Weight? Are Vitamin B12 Shots Right

Sharabi A, Cohen E, Sulkes J, et al

During the last three decades, a variety of different studies on bioactive peptides that are opioid receptor ligands, have been carried out, with regard to their isolation and identification, as well as their molecular functions in living organisms

No FDA status Not FDA-approved Compound AOD-9604 Mechanism Modified GH fragment

I think your starting point is with your GP and if you dont have any luck getting more frequent injections you may have to consider self injection, as do many of us do in this forum

Findings suggest it may operate differently than growth hormone, particularly in relation to receptor interaction and lean body mass