bpc 157 im injection BPC-157/KPV/TB500 Injectable The Hidden Risks of BPC‑157:
Description
These functions include the synthesis of neurotransmitters, myelin sheath production, nerve regeneration after injury, and the buildup of powerful antioxidants such as glutathione, etc

Brachs et al

It is inadvisable to give yourself an injection of any sort unless you are fully confident in your ability to inject the drug or supplement safely, and this applies to a B12 injection too
Only saw one or two comments about gastrointestinal issues, but soon after the first shot of Moderna I had a stomach ache and diarrhea
