Autophagy (2021) 17(11):336174
Even if virtually, all cell types synthesize GSH, the main source of the tripeptide is liver where the bulk of cysteine, the rate limiting amino acid, derived from diet is metabolized
Others take multivitamins for months without noticeable change and wonder if their bodies absorb what they need
They also suggest that the elevation of homocysteine may have multifactorial effects, interacting with both the vascular wall structure and the blood coagulation system, with different outcomes depending on the tissue and on the consequent degree of hyperhomocysteinemia
Many long COVID patients already have dysregulated, not simply overactive, immune systems
TXA 2 is a major platelet-derived platelet activator