You can see some standard thresholds below. A liver function test is a standard blood draw. It can be done during a regular office visit. You don’t generally need any special preparation before ...

Common causes include fatty liver disease and cirrhosis. Managing these conditions will help treat high enzyme levels. Doctors test people ... liver health and function and can reduce the risk ...

The aspartate aminotransferase (AST) test is a blood test that looks for liver damage by checking the levels of aspartate aminotransferase (also known as aspartate transferase) in your blood.

An AST blood test measures levels of aspartate aminotransferase (AST) and helps determine liver function. Less than 40 IU/L is normal, but too much of this enzyme can indicate a problem ...

This can give them a picture of your overall health and help them diagnose different diseases, monitor chronic conditions, assess your organ function ... the test is measuring. See our chart ...