Gaps: dosing, delivery, safety, and large RCTs remain
Pharmacology Research & Perspectives, 6(6), e00459
Glutamine, glycine, N-acetylcysteine, selenium, whey protein isolates with bonded cysteine, GSH and pro-GSH supplementation improves GSH deficiency, oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, genotoxicity, muscle strength, cognition and surfactant regeneration (301307)
Soto-Martin EC, Warnke I, Farquharson FM, et al
It works alongside other nutrients to maintain the bodys "redox" balance (the balance between free radicals and antioxidants)