bpc-157 safety adverse effects for athletes and injury treatment: Science, safety, and legal concerns BPC 157 in Australia: Benefits,
Description
Not only will it help prevent collagen breakdown, but it can also help stimulate new collagen production

Common mild side effects include injection-site irritation or temporary water retention, but serious reactions warrant immediate protocol adjustment or discontinuation
As Talpos's investigation recounts, the idea traces to 1975, when as a second-year medical student he reasoned that the stomach must produce a natural anti-stress healing substance, which he named Substancija Boe Pomozi, or "Substance God Help Me." His team gathered stomach fluid from clinics and pig slaughterhouses, screened it across years, and in 1989 reported a protein from which they identified the peptide they named BPC-157

doi: 10.1016/B978-0-12-801238-3.64098-9 111 MartnR.MiquelS.UlmerJ.KechaouN.LangellaP.Bermdez-HumarnL

Vitamin B12 functions as a cofactor for enzymes that catalyse the conversion of homocysteine into methionine, which is then converted into intermediates that are used in the synthesis of pyrimidine bases of DNA

If you are using a compounded semaglutide + B12, follow the dosing schedule provided by your doctor