What is a liver profile? A liver profile is a group of blood tests that show how well your liver is working. The liver makes enzymes and bile that help digest food and gives your body energy. It also removes harmful material from your body, such as alcohol and other chemicals.

The liver function tests typically include alanine transaminase (ALT) and aspartate transaminase (AST), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), serum bilirubin, prothrombin time (PT), the international normalized ratio (INR), total protein and albumin