Glutamyltransferase 120 several is important, this condition is relatively serious, because the normal glutamyltransferase is between 0-50 U/L, if more than 100 U/L is likely to be caused by liver function damage. Glutamyl transferase is an important indicator for monitoring liver function, mainly in the liver, kidneys and other substantive organs, involved in protein metabolism in the body, and can also be used for the clinical identification of jaundice. If elevated glutamyl transferase is found in clinical examination, the presence of hepatobiliary system diseases, such as viral hepatitis, drug toxicity, etc., is considered. In addition, excessive consumption of high-protein foods can increase the burden on the liver. If elevated glutamyl transferase occurs, patients should not be overly worried, but actively go to the hospital to identify the cause and carry out targeted treatment. At the same time, eat a light diet, eat more easily digestible food, and increase exercise to improve their resistance.