glp-1 drug interactions with glp 1 GLP-1-based therapies for diabetes, obesity and beyond Peptidyl and Non-Peptidyl Oral Glucagon-Like – PDF) Drug-Drug Interactions with Glucagon-Like

Manufacturing processes and quality control standards also differ between a compounding pharmacy and a traditional pharmaceutical manufacturer

The delay between glutathiones discovery in 1888 and its clinical use in the 1980s stems from three factors: poor oral bioavailability (the tripeptide was degraded in the gut before absorption), lack of understanding of its antioxidant mechanism until glutathione peroxidase was discovered in 1957, and institutional medicines slow adoption of redox biology as a treatment framework

It does not necessarily imply or suggest danger we just simply dont know yet

However, I do think B12 injections are much more useful, as this vitamin requires several more steps to absorption