Common Names: GSH, Master Antioxidant, N-acetylcysteine (prodrug for L-cysteine to produce glutathione)
Scientific Names: γ-Glutamylcysteinylglycine, (2S)-2-Amino-5-({(2R)-1-[(carboxymethyl)amino]-1-oxo-3-sulfanylpropan-2-yl}amino)-5-oxopentanoic acid
Glutathione is a powerful antioxidant and naturally occurring tripeptide found in the cells of the human body. It plays a critical role in protecting cells from oxidative stress and damage caused by free radicals and toxins. As a potent antioxidant, glutathione helps maintain cellular health and function, supports the immune system, and participates in various biochemical processes. Given its importance in protecting cells, it has garnered attention as a dietary supplement. Glutathione supplements are available in various forms, including oral supplements, intravenous injections, and topical creams. Some individuals use glutathione supplements for their potential to promote skin health, reduce the signs of aging, and support the body's detoxification processes. Additionally, glutathione may be recommended for certain medical conditions, such as certain liver disorders or as a supplement for individuals with glutathione deficiencies. However, the use of glutathione supplements can be complex, as the body's ability to absorb it through oral supplementation is limited, and intravenous administration may be required in some cases. As with any dietary supplement, it is important for individuals to consult with a healthcare professional when considering glutathione supplements, especially if they have specific health concerns or goals, to determine appropriate dosages and usage consistent with individual needs and objectives.
The recommended dosage of glutathione supplements can vary depending on the specific product and its concentration. Dosages are typically measured in milligrams (mg) and can range from 250 mg to 1,000 mg or more per serving. However, it's important to note that glutathione is not well-absorbed when taken orally, and there is limited evidence supporting the effectiveness of oral supplementation. Intravenous or intramuscular administration of glutathione is often required for specific medical conditions, and the dosages for these methods can differ significantly. It's crucial to follow the manufacturer's instructions on the product label, as dosages may vary based on the supplement's formulation and intended use. Consulting with a healthcare professional is advisable for those considering glutathione supplements, especially for individuals with specific health concerns or goals, to determine appropriate dosages and usage consistent with individual health needs and objectives.