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What is the Purpose of L-Glutathione?

L-Glutathione is a non-essential nutrient that protects the cells from free radical damage. The compound is readily available in the body, but some researchers believe that supplementation through oral supplements or intravenous solutions may also help reduce the effects of certain degenerative diseases.

  1. Function

    • As a powerful antioxidant, L-Glutathione's primary role is to prevent oxidative cell damage and reduce the damaging effects of environmental toxins. The compound is responsible for maintaining healthy antioxidant levels in the body, activating certain enzymes, and plays an important role in carbohydrate metabolism.

    Identification

    • L-Glutathione is produced by the amino acids cysteine, glycine and glutamic acid, and is therefore a non-essential nutrient. It's found in high concentrations in the lens of the eye, and some researchers suggest that humans can benefit from its properties by taking an oral supplement or through an intravenous solution. L-Glutathione is a powerful antioxidant that serves as a coenzyme for several enzymatic reactions, especially the breakdown and processing of carbohydrates.

    Potential Benefits

    • Some researchers and medical professionals believe L-Glutathione can reduce the risk of cancer and the effects of certain diseases. Because this antioxidant has powerful immune-boosting properties, it can potentially reduce the effects of Parkinson's disease, neurodegenerative diseases, gastrointestinal disease, diabetes, cataracts and macular degeneration.

    Sources

    • L-Glutathione is available in fruits and vegetables such as: tomatoes, watermelon, oranges, cantaloupe, spinach, okra, avocado, broccoli, Brussels sprouts; kale, parsley and cauliflower. Cooking will destroy L-Glutathione, so any benefits could only be derived from raw foods. The compound is also available as a single-ingredient supplement and doesn't require a prescription. Some health care professionals suggest that increasing vitamin C, lipoic acid and vitamin B6 intake may help to raise blood levels of L-Glutathione naturally.

    Future

    • Several research studies have monitored the short-term and long-term benefits of L-Glutathione supplementation. However, there is no solid evidence that suggests oral or intravenous supplementation of this compound can have a positive effect in treating certain diseases or health problems. L-Glutathione oral supplements may not be readily absorbed in the GI tract by most people.

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