Because your body does not readily store excess amounts, toxicity from B12 is very unlikely, even at the higher doses used in injections
How is GLP-1 therapy administered
In orthomolecular medicine, quite dramatic healing effects have been reported as a result of B12 treatments on various forms of nitrosative stress (1)
It follows a different regulatory and pricing path from FDA-approved tirzepatide
If you choose this route, look for "S-Acetyl Glutathione," which is a modified version designed to be more stable during digestion than "Reduced Glutathione." If you're comparing options, our guide on Which Is the Best Glutathione Supplement for Your Needs
Significant capillary constriction, myocardial fibre breakage, and even marked fibrosis were observed