Glutathione is an important antioxidant produced naturally in the body but our production declines with age, toxin overload, stress, and poor dietary choices
To view a copy of this licence, visit About this article Cite this article Grice, G.L., Minogue, E., Coates, H.W
the strongest 2026 evidence a Molecular Psychiatry systematic review and meta-analysis of 31 randomised trials in 1,168 people, where a single 200 mg dose sharpened attention
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In contrast, mutation of the C-terminal active site cysteine increases the activity of GLRX, presumably by preventing disulfide bond formation between the two active site cysteines 20,21 , and renders GLRX a monothiol enzyme only capable of catalysis of (de)glutathionylation 22