Nineteen year follow up of a patient with severe glutathione synthetase deficiency Journal of Human Genetics Scientists identify a method to rejuvenate old stem cells Glutathione, often dubbed the master antioxidant plays a crucial role in detoxification, immune function, and protecting our cells from oxidative stress. Here are some signs that your levels might be low: Persistent Importance of Glutathione Immunocal Malaysia Ever considered Glutathione therapy? Glutathione is a naturally occurring antioxidant that plays an essential role in protecting the body from oxidative stress. It is produced primarily in the liver Glutathione AspireHealth