What is NAC? N acetylcysteine and its many heath benefits Altasano Frontiers A Randomized Controlled Clinical Trial in Healthy Older Adults to Determine Efficacy of Glycine and N Acetylcysteine Supplementation on Glutathione Redox Status and Oxidative Damage N acetyl cysteine attenuates oxidative stress and glutathione dependent redox imbalance caused by high glucose high palmitic acid treatment in pancreatic Rin 5F cells PLOS One Supplementation with a combination of glycine and N acetylcysteine (precursors to glutathione) improved glutathione levels, oxidative stress, mitochondrial function, muscle strength, exercise capacity, cognition in older individuals. The supplement