Nov 4, 2021 · What is an ALT blood test? An alanine transaminase (ALT) blood test measures the amount of ALT in your blood. ALT levels in your blood can increase when your liver is …

Jan 29, 2025 · What Is an ALT Blood Test? The alanine aminotransferase (ALT) test is a blood test that checks for liver damage. ALT used to be called serum glutamic-pyruvic transaminase …

Jan 13, 2025 · Alanine transaminase (ALT), originally named serum glutamic pyruvic transaminase (SGPT), is an enzyme fundamentally found in the liver and kidney, which our …

Jun 3, 2025 · Overview An alanine aminotransferase test, also called an ALT test, is a blood test to check the health of your liver. ALT is a substance found mostly in the liver. If your liver is …

Dec 6, 2025 · ALT blood tests are a type of test that measures your liver function. If you have liver damage or live with liver disease, your liver releases ALT into your blood. A doctor may order …

2 days ago · ALT Blood Test: What ALT Levels Mean The ALT blood test (alanine aminotransferase or SGPT) measures an enzyme released when liver cells are stressed or …

Jul 23, 2025 · Alanine aminotransferase (ALT) is an enzyme found primarily in your liver cells, where it plays a crucial role in converting proteins into energy. When liver cells are damaged …

Nov 27, 2025 · Decipher your ALT liver enzyme blood test results. We explain the normal range, variations between labs, and common causes of high readings.

Jan 1, 2025 · Injury to the liver results in release of ALT into the blood. This test is mainly done along with other tests (such as AST, ALP, and bilirubin) to diagnose and monitor liver disease. …

What Is ALT in a Blood Test? Understanding Normal Ranges and Results. By Dr. Diana Rangaves, PharmD. Monitoring your liver health is an essential part of maintaining overall well …