For recovery enhancement, performance optimisation, or longevity goals in healthy people, until a randomised, placebo-controlled trial in a defined population with an objective primary endpoint and pharmacovigilance over a clinically meaningful duration produces data we do not currently have, we just don't have good evidence of benefit, let alone safety
Glutathione is effective for people of all age groups
Studies have also found that adults with sleep apnea have a relatively high prevalence of depressive symptoms, and that the severity of sleep apnea positively corelated with the depressive symptoms
While it supports skin health and may promote a brighter complexion by reducing oxidative stress and regulating melanin, it is not a bleaching agent
Mendias CL, Awan TM
A massive July 2025 survey published in the Proceedings of the National Academy of Sciences (PNAS) analyzed treatment efficacy for thousands of patients with Long COVID and ME/CFS