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Glutathione Injection

General Information

Glutathione (GSH) is composed of three amino acids combined to produce a peptide that is both a powerful antioxidant and performs several critical roles in the body. According to researchers this peptide is so essential to optimum health that the level of Glutathione in cells could possibly be used to predict how long an organism lives.

Glutathione catalyzes glutathione S-transferases (GST) and glutathione peroxidases (GPx). Thus, playing a role in detoxification by eliminating toxic electrophilic molecules and reactive peroxides. Glutathione plays a crucial role in a detoxification system that is fundamental in plants, mammals, and fungi.

Aside from its detoxification role, it is important for a variety of essential cellular reactions. Its presence in the glyoxalase system is fundamental to DNA and RNA nucleotide reduction. Glutathione is also a constituent in the regulation of protein and gene expression, exchange reactions including thiol to disulfide ratios involve glutathione.

Glutathione can exist intracellularly in either an oxidized (glutathione disulfide) or reduced (glutathione) molecular state. The ratio of reduced glutathione to glutathione disulfide has been shown to be critical in cell survival, this system is very tightly regulated.

Deficiency of glutathione puts the cell at risk for oxidative damage. An imbalance of glutathione is present in many pathologies including cancer, neurodegenerative disorders, cystic fibrosis (CF), HIV, and aging.

While Glutathione is vitally essential to maintaining a healthy immune system, it isn’t classified as an essential nutrient; this is because the body does create its own supply from the amino acids:

  • L-cysteine
  • L-glutamic acid
  • Glycine

One of the reasons why Glutathione is so important for optimum health is that it’s present in every cell in the body. One way antioxidants like glutathione help maintain good physical health is by neutralizing free radicals, which can cause cellular damage through oxidation. Since glutathione is naturally present within all types of cells, it is in a prime position to do this. It’s considered one of the most important antioxidants in the human body.

Mechanisms of Action

Glutathione is an essential molecule required for detoxification. Glutathione acts by assisting the body’s machinery in the removal of harmful destructive oxygen-containing molecules.

During the body’s normal functioning, an excess of oxygen-containing molecules are produced, these molecules are typically very reactive with other molecules they come in contact with. In modern biochemistry, these are referred to as reactive O2 species.

Reactive O2 species molecules include peroxide (H2O2) and superoxide anions (O2 with unpaired electrons) these molecules are very toxic to the cell. The toxicity can be explained by the tendency of these molecules to bind or destroy important biomolecules.

The body has a natural system to remove these reactive O2 species. These systems metabolize and scavenge for reactive oxygen species, in a controlled and precise fashion.