Glutathione is a molecule that is found naturally in your body. It is produced from the amino acids L-cysteine, L-glutamate, and glycine. It is produced by the liver and nerve cells in the central nervous system.
As a master antioxidant, glutathione plays many important roles in the body. It helps build and repair tissue and is involved in the production of enzymes and hormones. It helps rid the body of toxins. It also plays a critical role in the immune system.
Glutathione supplements are often recommended for several health conditions, including Alzheimer's and heart disease. It is also used in dermatology to lighten skin and fight the visible signs of aging.
Additionally, taking glutathione by IV seems to help prevent nerve damage and other toxicities from some cancer drugs.