l glutamic acid vs glutathione Glutamine: Supplement Brands Need To Know Glutathione - Wikipedia
Description
These act as electron carriers, catalyzing biochemical reactions to produce ROS, which destroy macromolecules such as DNA, proteins, lipids, even and organelles like mitochondria and lysosomes

Its been clinically shown to heal ulcers and mucosal gut lining

Surgery 125:186194

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