glutathione

noun

glu·​ta·​thi·​one ˌglü-tə-ˈthī-ˌōn How to pronounce glutathione (audio)
: a peptide C10H17N3O6S that contains one amino acid residue each of glutamic acid, cysteine, and glycine, that occurs widely in plant and animal tissues, and that plays an important role in biological oxidation-reduction processes and as a coenzyme

Examples of glutathione in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Asparagus provides glutathione, a potent antioxidant. Maxine Lipner, Verywell Health, 30 Sep. 2024 Antioxidant enzymes like glutathione peroxidase in selenium help protect liver cells from damage by reducing unstable oxygen molecules. Devineé Lingo, M.s., Rdn, Health, 9 Sep. 2024 Read on to find out more about the benefits of glutathione. Alessandra Signorelli, Vogue, 2 Aug. 2024 The black garlic treatment increased blood levels of the antioxidant enzymes glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD), suggesting that black garlic helps boost the body's antioxidant defenses, which may improve the health and functioning of the heart. Jillian Kubala, Rd, Health, 2 July 2024 See all Example Sentences for glutathione 

Word History

Etymology

International Scientific Vocabulary gluta- (from glutamic acid) + thi- + -one

First Known Use

1921, in the meaning defined above

Time Traveler
The first known use of glutathione was in 1921

Dictionary Entries Near glutathione

Cite this Entry

“Glutathione.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glutathione. Accessed 17 Nov. 2024.

Medical Definition

glutathione

noun
glu·​ta·​thi·​one ˌglüt-ə-ˈthī-ˌōn How to pronounce glutathione (audio)
: a peptide C10H17N3O6S that contains one amino acid residue each of glutamic acid, cysteine, and glycine, that occurs widely in plant and animal tissues, and that plays an important role in biological oxidation-reduction processes and as a coenzyme

More from Merriam-Webster on glutathione

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