Glutamate aminotransferase, known as aspartate aminotransferase, is one of the more important of the body’s aminotransferases and is found mainly in tissue cells of the heart, liver, kidneys and skeletal muscle. It is used together with other indicators to determine whether the liver is damaged and can be used to diagnose liver disease, but a simple low glutamate transaminase is usually not clinically significant. Patients should not be overly concerned about a glutamic transaminase value of 0 U/L, but if they are unsure, they can go to the hospital for further liver function testing. In contrast to low glutathione, the clinical concern is high glutathione. High glutathione may be caused by overexertion or improper diet, but it may also indicate damage to human organs, such as liver damage, myocardial damage, such as hepatitis, cirrhosis, myocardial infarction, myocarditis, etc. In this case, it is necessary to improve liver function tests, electrocardiogram, cardiac ultrasound, etc., for differential diagnosis In this case, it is necessary to improve liver function tests, electrocardiogram, cardiac ultrasound, etc., in order to make a differential diagnosis and take early measures for treatment. In fact, the more important indicator to determine whether the liver function is normal is glutathione, in general, when there are signs of elevated glutathione and glutamic oxalacetic transaminase at the same time, it is very likely to have liver disease, and can be combined with other more indicators to determine the type, course and prognosis of liver disease. Although it is not possible to determine whether a patient’s liver function is abnormal by glutathione, patients should still pay attention to the protection of liver, kidney and other organ functions in their daily life, and improve their lifestyle through a healthy diet, regular sleep, and proper exercise, which can effectively reduce the probability of liver disease.