Glutamyltransferase refers to gamma-glutamyltransferase, and a high level of this enzyme implies a certain degree of impairment of liver function, and the patient’s diet should be based on vegetables and fruits, supplemented by animal refined protein. For the treatment of liver function recovery, diet structure is very important. It is recommended that patients eat more vegetables and fruits, such as celery, leeks, watermelon, apples, etc. These foods are easy to absorb, digest, and are rich in vitamins and sugar, which can be absorbed directly through the digestive tract into the liver. In addition, the combination of food supplementation supplemented by animal essence protein, eat more chicken, duck, fish, meat, eggs and other foods. This kind of food will be directly converted into protein after entering the body, and will not increase the burden of bile secretion and fat decomposition of the liver, thus promoting the recovery of liver function. Note that the above food can not replace the drug treatment, if the patient’s enzyme is obviously elevated, accompanied by nausea, vomiting and other symptoms, it is recommended that you should consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, to clarify the cause of the disease, symptomatic treatment.