A gamma-glutamyl transferase (GGT) test is a blood test providers use to diagnose or rule out liver and bile duct conditions. It measures levels of GGT, an enzyme found mostly in your liver …

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.

Aug 1, 2024 · Read on to learn more about the GGT test, including its purpose, what it involves, and what abnormal GGT ranges can mean.

Feb 11, 2025 · Find out more about the GGT test. Doctors use this test to help diagnose issues with your liver, like cancer and hepatitis.

Nov 20, 2025 · High GGT can signal liver stress, oxidative damage, or metabolic issues. Learn early warning signs and science-backed ways to lower GGT naturally and safely.

A GGT (Gamma-glutamyl transpeptidase) test measures liver markers to determine how well the organ is functioning. The test can also detect and monitor alcohol use.

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 …

Sep 25, 2025 · A GGT (gamma-glutamyl transferase) is a test to look for GGT in your blood. GGT is a protein (enzyme) that speeds up chemical reactions in the body. It is found mainly in the …

The Gamma-Glutamyl Transferase (GGT) Test measures levels of the GGT enzyme in your blood. GGT is primarily found in the liver and plays a key role in the body’s detoxification …

Feb 28, 2023 · This test is used to detect diseases of the liver or bile ducts. It is also done with other tests (such as the ALT, AST, ALP, and bilirubin tests) to tell the difference between liver …