Liver enzymes are proteins in your liver that speed up chemical reactions. If your liver is damaged, blood tests will show abnormally high levels of these enzymes circulating in your bloodstream.

A liver enzyme known as ALT plays an important role in breaking down proteins in the digestive process. High levels of ALT in the blood can indicate liver issues. Implementing these strategies may ...

Doctors can diagnose fatty liver disease, now called metabolic dysfunction-associated steatotic liver disease (MASLD), using blood tests that measure serum liver enzyme levels. Elevated enzyme levels ...

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 (SGPT). Your doctor can use ...

A: AST and ALT are enzymes that are evaluated by many of the multiple blood panels commonly ordered by physicians. Although they are considered to be “liver tests”, these enzymes are produced by a ...

Elevated liver enzymes can indicate a problem in the liver. However, eating a balanced diet and regularly exercising are some of the ways a person can lower liver enzyme levels. The liver contains ...

An intestinal enzyme previously shown to keep bacterial toxins from passing from the gastrointestinal system into the bloodstream may be able to prevent or reduce the liver damage caused by excess ...

COLD SPRING HARBOR, N.Y. – If it were not for a group of enzymes called topoisomerases, DNA would become a knotted, coiled, dysfunctional mess inside of a cell as it gets twisted, rolled, unzipped, ...