The capsule format allows for easy intake and reliable dosing, making it suitable for long-term use
This ensures sustained homocysteine flux, which is critically converted to cysteine for GSH biosynthesis when the canonical cystine/glutamate antiporter (system xc-) is inhibited, a common trigger for ferroptosis (Cao et al., 2020)
In addition to mediating oxidative damage, several lines of evidence emphasize selective role of copper complexes as potential UPS inhibitors, which contribute to their anticancer activities
This stepwise transition prevents drug-drug interactions and establishes a clean pharmacological baseline for dose titration
J Biol Chem (1995) 270(12):652330.10.1074/jbc.270.12.6523 71 WallweberHJTamCFrankeYStarovasnikMALupardusPJ
Choosing between glutathione vs nad depends on your specific health goals and concerns