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A clinical trial published in the American Journal of Clinical Nutrition found that just 500 milligrams of vitamin C a day leads to an almost 50% increase in levels of red blood cell glutathione
Med.27, 322328 (1999)
Reduced GABA activity has been linked with heightened cortical excitability, which enhances the perception of tinnitus, while excess glutamate leads to excitotoxicity and neuronal stress
Presented for research literature review only Summer KH et al
Common Add-ons Some clinics combine glutathione with Vitamin C, B12, or biotin for added skin and energy benefits
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