why do b12 injections sting Does Vitamin Injection Hurt? Vitamin B12 Injections | AdvancedMD

"The FDA's position on AOD-9604 reflects a broader regulatory reckoning with unapproved peptides that entered clinical use without adequate evidence," noted the Endocrine Society's 2024 statement on compounded hormones and peptides

The four subcutaneous areas that work best are the lower abdomen, the outer thigh, the back of the upper arm, and the flank or love-handle area

Trade-offs include less flexibility in dose adjustment and prolonged exposure if adverse effects develop

For those who maybe considering self injecting in these trying times due to the many posts I'm reading about clueless surgeries stopping their much needed injections

How I treat cobalamin (vitamin B12) deficiency