The body excretes excess B12 through the kidneys, and no Tolerable Upper Intake Level exists because B12 toxicity from dietary sources is extremely rare
Namely, sulfur has been found to attract all the negative elements, including free radicals, heavy metals, and mercury like a magnet - hence the detoxifying, health-preserving effect of glutathione
The International Journal of Biochemistry & Cell Biology, 37 (8), 1727-37
One of the mechanisms supporting this resistance is the interaction between FOXO4 and p53 within the nucleus
Ligament research using rat medial collateral ligament transection models demonstrated that BPC-157 restored biomechanical properties including load tolerance, stiffness, and breaking force to near-normal levels while reducing joint instability