Safety comes down to the peptide, dose, and medical history
BPC-157 may benefit athletes with muscle strains, tendonitis, or ligament injuries
Risks include injection-site reactions, hormonal changes, and unknown long-term effects
This peptide is derived from human growth hormone (hGH) and contains a disulfide bridge
[DOI] [PMC free article] [PubMed] [Google Scholar] 70.Kedor C., Freitag H., Meyer-Arndt L., Wittke K., Hanitsch L.G., Zoller T., Steinbeis F., Haffke M., Rudolf G., Heidecker B., et al
B12 can be found in oral supplementation, such as cyanocobalamin, but other supplements containing B12 include multivitamins/minerals, injections, B-complex, capsules, soft gels and lozenges, Tiffone Powers-Parker of Banner Health Vitamin B12 for Weight Loss B12 injections marketed for weight loss have no clinical evidence of producing fat loss in non-deficient individuals