BPC-157 and TB-500 (thymosin -4) are research compounds with no approved human or veterinary drug product
Oxidative stress and lipid peroxidation Oxidative stress is a concept for research in redox biology and medicine, and it results from the increased levels of ROS and reactive nitrogen species changing the normal redox status [27, 28]
One possible explanation is that low serum vitamin B12 levels would trap folate as 5-methyltetrahydrofolate, prevent the generation of methionine from homocysteine, and therefore reduce protein synthesis and lean tissue deposition
Benoist CC, Kawas LH, Zhu M, Tyson KA, Stillmaker L, et al
Strength, Clarity, and Hydration in Balance