bpc 157 vs bpc 157 tb 500 blend how much is too much 157: Comprehensive comparison of healing BPC-157 + TB-500 Blend Explained

Methionine synthase A2756G polymorphism and breast cancer risk: A meta-analysis involving 18,953 subjects

The major argument is that the Roberts standard noxious agents, alcohol and NSAIDs, used as the prototype noxious agents in the initial demonstration of the cytoprotection lesions in the stomach, have pleiotropic damaging activity

doi:10.1016/j.yrtph.2020.104665

This is true for both oral supplements and injections, backed by clinical evidence

Vitamin b12 injection for dogs enters the blood directly without passing through gastrointestinal tract which ensures absorption of adequate amount of cobalamin

Human use is based on anecdotal reports and theoretical mechanisms