Although glutathione's biological importance is well established, research continues to evolve regarding the effectiveness of different supplementation methods and their potential applications in healthy individuals
When people with diabetes were given the glutathione precursors cysteine and glycine, their levels of glutathione went up, and their oxidative stress went down, suggesting that GSH supplementation may be very beneficial in preventing type 2 diabetes-related oxidative stress and tissue damage
Ribas-Maynou J, Novo S, Torres M, Salas-Huetos A, Rovira S, Antich M, et al
1
Abstract Many local and systemic diseases especially diseases that are leading causes of death globally like chronic obstructive pulmonary disease, atherosclerosis with ischemic heart disease and stroke, cancer and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing coronavirus disease 19 (COVID-19), involve both, (1) oxidative stress with excessive production of reactive oxygen species (ROS) that lower glutathione (GSH) levels, and (2) inflammation