Liver function test in Delhi are blood tests used to diagnose potential liver damage or disease. The tests work by measuring the levels of enzymes and proteins in the blood. Some of these tests look at how well the liver is performing its basic functions, like producing protein and clearing bilirubin (a blood waste product). Other liver function test near me measure enzymes that liver cells release when they're damaged or diseased. By looking at these different levels, doctors can get a better idea of how well the liver is functioning and what, if any, liver damage may have occurred.