Establishing reference intervals for serum glutathione reductase in healthy adults Glutathione Deficiency in Cardiac Patients Is Related to the Functional Status and Structural Cardiac Abnormalities PLOS One Making bloodwork work: the impact of sample collection, processing, and storage on plasma glutathione measurement, and implications for translation Translational Psychiatry Blood Plasma Quality Control by Plasma Glutathione Status Glutathione is often called the master antioxidant and for good reason. This powerful molecule protects your cells from oxidative stress, supports detoxification, and strengthens the immune system. But as we age,