A gamma-glutamyl transferase (GGT) test measures the amount of the enzyme GGT in your blood. High levels of GGT may be a sign of liver damage. Learn more.

A gamma-glutamyl transferase (GGT) test is a blood test used to diagnose liver or bile duct issues. Alcohol, medications and health issues can cause high GGT levels.

Feb 11, 2025 · GGT is a common enzyme found in the liver and other organs. A GGT test is often part of a panel of tests that can also include alanine transaminase (ALT) and aspartate …

Gamma Glutamyl Transferase (GGT) - Elevated GGT is found in all forms of liver disease. Measurement of GGT is used in the diagnosis and treatment of alcoholic cirrhosis, as well as …

January 14, 2026 GGT Explained: What It Means for Liver Health, Oxidative Stress, and Longevity Gamma-glutamyl transferase (GGT) is a powerful marker of liver stress, oxidative …

Table 1. Differential Diagnoses for patterns of liver injury What is a framework to approach elevated liver enzymes? Start your assessment with a thorough history and physical exam, …

Ascertaining whether observed elevations of alkaline phosphatase are due to skeletal disease (normal gamma-glutamyltransferase: GGT) or reflect the presence of hepatobiliary disease …

4 days ago · Elevated Gamma-Glutamyl Transferase (GGT): Clinical Significance and Management Elevated GGT most commonly indicates alcohol consumption (75% of habitual …

Jul 26, 2016 · Gamma-glutamyl transferase (GGT) processes glutathione (GSH), a key antioxidant, and detects inflammation and disease. Low GGT levels, though rare, are linked to …

Aug 1, 2024 · Doctors use the gamma-glutamyl transferase (GGT) blood test to diagnose liver problems. High levels of GGT can indicate damage to the liver or bile ducts, or other …