Many are delivered via subcutaneous injection because it is reliable and predictable
Indeed, GCG antagonists, developed as potential glucose-lowering therapies, were associated with an increase in hepatic steatosis [38], suggesting that GCG agonists may reduce hepatic steatosis [39]
Int J Biol Macromol 136:8396
Some research suggests that oral glutathione may be poorly absorbed, leading to questions about its effectiveness
doi: 10.1177/2042018814558242
In an iron rich environment, Fe +3 causes a single electron oxidation of LOOH to yield LO (alkoxy radical), which can subsequently generate another L by abstracting a hydrogen from and adjacent lipid: one lipid free radical generates two, the basis of an ever- amplifying chain reaction