Glutathione is an antioxidant produced throughout the body that plays many important roles, including neutralizing unstable oxygen molecules (called oxygen free radicals) that can cause damage to DNA and cells if left unchecked. damage. Glutathione also helps repair cell damage and regulate cell proliferation, and its loss has been linked to aging, neurodegeneration and cancer. As a result, glutathione supplements are becoming increasingly popular as an over-the-counter health care method.
1. Fight free radicals
Excessive free radicals produced by the body's metabolism will damage biological membranes, attack life macromolecules, and accelerate the aging of the body. The main physiological function of glutathione is to remove free radicals in the human body. As an important antioxidant in the body, it protects the body. Sulfhydryl groups in many molecules such as proteins and enzymes.
2. Enhance immunity
Glutathione can not only eliminate free radicals in the human body, but also improve human immunity. Glutathione maintains health and resists aging. It has a greater effect on the slowed cells of the elderly than that of the young.
3. Protect blood cells
Glutathione can also protect hemoglobin from oxidation such as hydrogen peroxide and free radicals, allowing it to continue to function normally in its ability to transport oxygen. Human red blood cells contain a lot of glutathione, which is of great significance for protecting the sulfhydryl groups of proteins on red blood cell membranes from being in a reduced state and preventing hemolysis.
4. Enhance enzyme activity
Glutathione protects the -SH group in the enzyme molecule, which is beneficial to the enzyme activity, and can restore the active function of the -SH group in the enzyme molecule that has been destroyed, so that the enzyme can regain its activity. Glutathione can also inhibit fatty liver caused by ethanol's damage to the liver.
5. Neutralize toxins
Glutathione has a strong protective effect against leukopenia and other symptoms caused by radiation and radioactive drugs. Glutathione can combine with toxic compounds, heavy metal ions or carcinogens that enter the human body, and promote their excretion from the body, playing a neutralizing and detoxifying role.
The latest research also shows that GSH can correct the imbalance of acetylcholine and cholinesterase, play an anti-allergic effect, prevent skin aging and pigmentation, reduce the formation of melanin, improve the skin's antioxidant capacity and make the skin shiny.