Glutathione(GSH) is an antioxidant naturally produced by the liver and central nervous system.
It is also available as a supplement.
However, many of these possible benefits have been supported so far only by lab or animal studies.
Illustration by Alexandra Gordon for Verywell Health
More scientific evidence is needed to support its use in preventing or managing any health condition.
Illustration by Alexandra Gordon for Verywell Health
1.
Heart Health
GSH is a compound known as a thiol.
The most common bang out affects the kidneys and is diagnosed in infancy, but others can emerge later.
It acts to improve how the body uses GSH, and may be useful with other conditions as well.
Cancer
Researchers are still working to understand the role of GSH in variouscancers.
Yet other cancers, including brain and liver types, are associated with low GSH levels.
Researchers focus on how boosting antioxidant levels with GSH may help people diagnosed with PD.
No side effects have been reported with a high glutathione intake from diet alone.
If any of these side effects occur, stop taking the supplement and discuss it with your healthcare provider.
GSH containsglycine,L-cysteine, and L-glutamate.
Long-term use of glutathione supplements may lower zinc levels.
Always talk to a healthcare provider before starting any supplement.
Further, there is insufficient data to know how glutathione interacts with certain medications and other supplements.
That means some supplement products may not contain what the label says.
Dosage
There is not enough scientific evidence to determine the proper dose of glutathione.
In studies, glutathione doses given ranged from 250 to 1,000 milligrams daily.
In some cases, healthcare professionals administer inhaled glutathione or through the use of an IV.
There is insufficient data to know how glutathione interacts with certain medications and other supplements.
Similar Supplements
Glutathione may come as a single supplement or combined with other ingredients.
Additionally, supplementing with other nutrients may help increase glutathione production in the body.
Glutathione supplements are available as a capsule, liquid, inhalant, topical, or can be given intravenously.
Supplement Facts
Summary
Glutathione has several roles in the body, including its antioxidant effects.
Low levels of glutathione in the body are associated with many chronic conditions and diseases.
Glutathione is made in the body from other amino acids.
It is also found in the food we eat.
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