In patients with NAFLD, ameliorated levels of AST (aspartate transaminase), ALT (alanine transaminase), and γ-GT (gamma-glutamyl transferase) (50 mg/day for 4 months, 30 patients and 50 mg/day to 100 mg/day for 36 weeks, 36 patients) [115,116] and reduced intrahepatic lipid content and body fat (50 mg/day for 24 weeks, 20 overweight patients with T2DM) [117] were observed in three clinical trials. Here, GPT is linked to metabolic dysfunction-associated steatotic liver disease.