Glutathione Metabolism and Its Implications for Health ScienceDirect 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 The oral administration of Lacticaseibacillus casei Shirota alleviates acetaminophen induced liver injury through accelerated acetaminophen metabolism via the liver gut axis in mice mSphere Liver Longevity Trio