Glutathione (GSH) reduces disulfide bonds formed within cytoplasmic proteins to cysteines by serving as an electron donor. In the process, glutathione is converted to its oxidized form, glutathione disulfide (GSSG), also called L-glutathione. Most commonly called Glutathione or GSH, is the most powerful naturally occurring antioxidant in all human cells. Once oxidized, glutathione can be reduced back by glutathione reductase, using NADPH as an electron donor. The ratio of reduced glutathione to oxidized glutathione within cells is often used as a measure of cellular toxicity. Glutathione, most commonly called glutathione or GSH, is the most powerful naturally occurring antioxidant in all human cells. We have developed this site to deliver information about this powerful antioxidant to consumers that are considering Glutathione.
It is a tripeptide composed of the amino acids glutamic acid, cysteine, and glycine. Glutathione is found in all cells in the body, including the bile, the epithelial lining fluid of the lungs, and—at much smaller concentrations—in the blood.
The highest concentration of glutathione is found in the liver, making it critically important in the detoxification and elimination of free radicals.
What is an Antioxidant, Free Radicals, and Oxidative Stress?
An antioxidant is a molecule that reduces oxidative stress on a cellular level by combating free radicals and preventing them from stealing electrons and causing damage to proteins, DNA and cell membranes, a process commonly known as oxidation.
In short, antioxidants keep free radicals from running wild, and glutathione levels are a determining factor in keeping free radicals in check and detoxification. Without either of these processes functioning smoothly, free radicals cause detrimental damage to cells, our bodies do not detoxify and naturally, the onset of chronic disease begins.
Glutathione Treats Diseases Such as:
Without sufficient levels of antioxidants, most especially glutathione, free radical levels exceed out of control and cause chronic levels of oxidative stress and the onset of disease. Symptoms of low glutathione levels include but are not limited to vomiting, headaches, depression, anemia, lack of energy, aching joints, frequent colds, etc.