The results of these rodent studies indicate that supplementing GlyNAC increases length of life. GlyNAC supplementation also corrects GSH deficiency, OxS, and multiple aging hallmarks (mitochondrial dysfunction, abnormalities in mitophagy and nutrient sensing, and genomic damage) in vital organs such as the heart, liver and kidneys https://www.mdpi.com/2072-6643/14/5/1114 GlyNAC supplementation extends life span in mice https://medicalxpress.com/news/2022-03-glynac-supplementation-life-span-mice.html GlyNAC (Glycine and N-Acetylcysteine) Supplementation in Mice Increases Length of Life by Correcting Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Abnormalities in Mitophagy and Nutrient Sensing, and Genomic Damage °°° Glutathion: Wundermittel für Zellen, Haut & Immunsystem (überraschende Ergebnisse) DoktorWeigl https://www.youtube.com/watch?v=IGkcLx1l8Oo