LFT (liver function test)

The liver function test (LFT) is a crucial blood test that measures various enzymes, proteins, and substances produced by the liver. This test helps assess the liver's health and functionality by evaluating levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), bilirubin, and albumin. Healthcare providers often recommend LFTs to diagnose liver diseases, monitor the progress of existing conditions, or evaluate the effects of medications on liver function. Elevated or abnormal levels in these tests can indicate liver inflammation, damage, or conditions such as hepatitis, cirrhosis, or fatty liver disease. Regularly screening with LFTs can aid in the early detection of liver issues, allowing for timely intervention and treatment, which is vital for maintaining overall health.