Yellowing of the eyes often means increased bilirubin, and increased bilirubin means a certain degree of damage to liver function. It is recommended to adopt a dietary structure of vegetables and fruits plus animal’s refined proteins, such as cabbage, celery, watermelon, apples, pears, etc., which are rich in vitamins and sugar, while animal’s refined proteins contain no or very little fat, and are based on proteins. These ingredients enter the gastrointestinal tract for digestion and absorption, and are easily converted into small molecules of amino acids, vitamins and glucose, which are easily absorbed by the body, and do not require the liver to provide additional bile for fat emulsification, which can reduce the burden on the liver. Patients with yellow eyes and poor liver function also need to reduce the intake of high-fat, high-metabolism foods, such as fatty meats and animal offal, or it will aggravate the burden on the liver. The most crucial thing is to deal with the liver itself, liver diseases including viral hepatitis, alcoholic liver disease, etc. After removing the cause of the disease, liver function will be effectively restored, and the yellowing of the eyes will disappear, and then you can eat more kinds of food.