Serum Gamma Glutamyl Transferase: Understanding its Contribution as a Potential Predictor of the Occurrence of Type 2 Diabetes

Introduction: The liver and kidneys are the primary locations of the glutathione metabolism enzyme gamma-glutamyl transferase (GGT). The two main factors contributing to an increase are hepatic illnesses and excessive alcohol use. This study set out to test a theory on the predictive importance of the association between GGT and Type 2 diabetes mellitus. (T2DM). Methods: In order to do this, we combed through PubMed, Google Scholar, Medline, and Science Direct for a wide range of information from previous studies. Attributes were established at the outset and compared to GGT concentration. Result: GGT, present in most cells, absorbs glutathione for intracellular antioxidant defences. This study links GGT to hepatic enzymes including HDL, LDL, and triglyceride. LDL, triglycerides, AST, and ALT increased with GGT concentration, but LDL decreased. Because of obesity, GGT production rises with BMI. We found that greater GGT levels were associated with more T2DM after analysing data from multiple sources. Conclusion: This literature review concludes that GGT is related to other factors such as BMI, HDL, AST, and triglycerides in the development of diabetes mellitus. Serum GGT was found to be a potential predictor of metabolic syndrome and T2DM