why do you have to have b12 injections Need a Prescription for Injections? B12 Shots for Weight Loss:

The question of can you use expired semaglutide comes up often, and while the peptide does not become dangerous, it does become progressively less effective

Administration A trained professional will administer the injection, typically in the upper arm

Patients should be offered this alternative after an informed discussion on the advantages and disadvantages of both treatment options. oral vitamin B12 is an effective alternative to vitamin B12 IM injections Cochrane Review

You should not take BPC-157 if: You have a personal or family history of cancer: BPC-157 cannot differentiate between healthy tissue and tumor cells

How can B12 shots help with longevity