Glutathione helps fight oxidative stress, which is one of the main causes of premature aging
These beneficial effects were stronger for longer durations (12 weeks) and higher doses (2 grams) of supplementation and in participants with obesity, diabetes, or elevated levels of fasting blood glucose (100 mg/dL) at baseline
Neglecting them introduces variables, and uncontrolled variables are the enemy of discovery
References Barisic I, Balenovic D, Klicek R, Radic B, Nikitovic B, Drmic D, Udovicic M, Strinic D, Bardak D, Berkopic L, Djuzel V (2013) Mortal hyperkalemia disturbances in rats are NO-system related
Targeted metabolomics reveals abnormal hepatic energy metabolism by depletion of -carotene oxygenase 2 in mice