n-acetylcysteine substitute for glutathione The Combined Antioxidant Effects of N-Acetylcysteine, Vitamin D3, and from the Intestinal–Neuronal In Vitro Model N Acetyl Cysteine, Glutathione, &
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One study found that men with obesity and/or type 2 diabetes saw improved insulin resistance after taking oral glutathione (Healthline)

(2020) Effect of zinc supplementation on quality of life and sleep quality in young women with premenstrual syndrome: a randomized, double-blind, placebo-controlled trial

Also, F is related to torque produced by the flagellar motor 39,40

Karchi H, Miron D, Ben-Yaacov S, Galili G 1995 The lysine-dependent stimulation of lysine catabolism in tobacco seed requires calcium and protein phosphorylation
