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While Gln is a precursor of GSH, Gln deficiency causes a decrease in GSH concentration (Mats et al., 2020)

doi: 10.1523/jneurosci.3055-19.2020 105 LacagninaMJWillcoxKFBoukelmouneNBavencoffeASankaranarayananIBarrattDTet al

10.1016/j.sder.2005.03.004 Smith RN, Mann NJ, Braue A, Makelainen H, Varigos GA: A low-glycemic-load diet improves symptoms in acne vulgaris patients: a randomized controlled trial

The chronic hemolytic anemia in some exceedingly rare G6PD variants may be severe enough to require chronic transfusions and iron chelation

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Earhart, R