Full article: Mechanisms of beneficial effects of exercise training on non alcoholic fatty liver disease (NAFLD): Roles of oxidative stress and inflammation Glutathione IV Liver Detox for Rapid Liver Repair and Cleansing Glutathione IV Liver Detox for Rapid Liver Repair and Cleansing If you drink even moderately or have ever been told your liver enzymes look fine, GGT is the number worth understanding. Gamma glutamyl transferase is an enzyme involved in glutathione metabolism