Low Glutamate-Glutamate Ratio of 0.5. Glutamate transaminase and alanine transaminase are indicative of liver metabolism, and their ratio normally ranges from 0.8 to 1.5. If the patient’s alanine and glutamate transaminase are low, it may be due to staying up all night, poor sleep and other factors, and its clinical significance is not significant. If the patient’s alanine aminotransferase is high, it may suggest acute and chronic hepatitis, fatty liver, autoimmune liver disease, etc. It is necessary to improve the hepatitis B virus, abdominal ultrasound, liver autoimmune antibody and other related laboratory tests, and timely drug treatment after diagnosis. Low GC/GC ratio should be combined with other laboratory indicators and clinical manifestations to make a comprehensive judgment, and it is impossible to judge the condition based on a single indicator. It is recommended to consult the hospital in time, and if necessary, standardize the treatment under the guidance of the doctor.