As A Treatment"The body produces L-glutathione from the amino acids cysteine, glutamic acid and glycine..."
This amino acid makes a large portion of glutathione peroxidase, a powerful antioxidant enzyme. It has also been shown to help with intestinal detoxification.
As A Treatment"...It protects tissues by neutralizing free radicals, and improves the immune system by promoting antigen presentation and stimulating CD8 cells..."