An important antioxidant in fruits and vegetables - glutathione

Glutathione is an important antioxidant. It can make the generation and elimination of free radicals and maintain the equilibrium level, thus delaying the aging and prevent the diseases Glutathione is an important small molecule antioxidant. It is a combination of glutamic acid, cysteine ​​and glycine tripeptide. And its chemical action is mainly in the-SH. So it is referred to GSH.

Glutathione exists widely in animals, plants and microorganisms. The intracellular concentration is generally about 0.1 to 10 mmol / L. The content in the chloroplasts of plants is particular large. The concentration of glutathione is generally from 1.0 to3.5mmol / L. In some legumes, in addition to containing glutathione, they also have a large number of class glutathione.

In food products, glutathione’s total amount includes GSH, GSSG (part of GSSG can be restored to two molecules of GSH) and glutathione-bound, such as GS-protein. The GSH amount getting from food intake depends on the glutathione digestion, absorption and transformation, and to the dietary intake of amino acid synthesis of GSH amount. GSH content in the food, meat and most electrophilic substances contained in the reaction with GSH in fresh vegetables and fruits, followed by food, but the highest to dairy, other food content is more or less. Of GSH in the food, not only on the human body of GSH, and can reduce or eliminate the electrophilic substances enter the body, and thus it plays a role of protection on human health.

The GSH in the gastrointestinal tract is not only from food, but also from the bile. By the absorption, it enters into the blood. GSH concentration in the blood should be balanced, and the GSH / GSSG should maintain in an appropriate ratio. In the physiological circumstances, the body does not depend on the food supply of GSH. But in minoxidil exceptional circumstances, in particular the stress state of the GSH supply increase helps to maintain the GSH content and maintain the GSH / GSSG ratio at normal levels.

Glutathione is a very important antioxidant. Under the pressure, cancer, aging and disease, reactive oxygen species in body increased and removal capacity diminished. At this point, if we increase the glutathione supply from the diet, it can reduce the absorption of the peroxide and electrostatic substances. It will make free radicals produced and clear. Meanwhile, it maintains the normal balance. Even it is unbalanced, the harm can also be reduced. Source:http://www.cosprm.com