An AST blood test measures levels of aspartate aminotransferase (AST) and helps determine liver function. Too much of this enzyme can indicate a problem, such as liver damage. Aspartate ...

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.

Annabelle, an 18-year-old white woman, was referred by her primary care provider to our gastroenterology practice for markedly elevated serum transaminase levels. Her mother and grandmother ...

Dear Dr. Roach: I'm a 65-year-old male. On my recent semiannual checkup, my labs showed an AST level of 53 U/L and an ALT level of 62 U/L. I am concerned about nonalcoholic fatty liver disease. In ...

Like most chronic liver diseases, in NAFLD there is a long period during which an individual patient remains essentially asymptomatic. In asymptomatic individuals, the diagnosis is often made when a ...

Olive oil, garlic, avocado, walnuts, green tea, and berries are among the foods that people with high liver enzyme levels should prioritize in their daily diets. Diet plays a significant role in ...

Our patient's AST value was 17 times the ULN, and his ALT level was 11 times the ULN. While this is considered clinically significant, it is unknown how often ceftriaxone induces such substantial ...