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Endogenously, interferon lowers SLC7A11 activity (37), suggesting that viruses, which activate interferons of all types, could alter this fragile intracellular GSH homeostasis

Washington, D.C.: Wiley-Blackwell

Most people tolerate glutathione well, but mild digestive symptoms or headaches can occur in some individuals, particularly at higher doses

Although a gender-related trend was observed, the differences between the two time points and volunteers might have also been caused by other sources of variability like the type and quantity of bacteria in the gut microbiome, variability of expression of choline dehydrogenase in the kidney cortex and biosynthesis of carnitine and choline

PMCID: PMC6589234