It depends on your levels and symptoms
BPC-157 is listed on the World Anti-Doping Agency (WADA) Prohibited List under category S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics)
Laboratory studies evaluate AHK-Cu interactions with molecular systems associated with collagen organization, elastin biology, extracellular matrix remodeling, glycosaminoglycan metabolism, structural protein regulation, and coordinated cellular communication
According to Consumer Lab, Although no Upper Tolerable Intake Level has been established, there are risks associated with getting too much B-12 from supplements. What are the side effects of B12
Yes, B12 injections are very effective at reversing and preventing a vitamin B12 deficiency, as they allow for 100% absorption directly into the tissues