Pathological changes such as cortical gliosis, infarction and calcification, subcortical vacuolization, and abnormal enlargement of large cerebral veins and connection with many fine arteries. Brain injury occurs mainly by mechanisms such as arterial blood theft, cerebral ischemia secondary to heart failure, hemorrhagic infarction, lesion compression and surgical trauma. What is the recommended daily diet for cortical gliosis? 1, limit fat intake: the amount of daily meals to reduce the total amount of fat, reduce animal fat, cooking without animal oil, but use vegetable oils, such as soybean oil, peanut oil, corn oil, etc., to limit the cholesterol in the diet, should be within 300 mg per day, equivalent to 3 egg yolks per week can be eaten. 2.Control the total calories: If the total fat intake in the diet is controlled, the blood lipids will be decreased. 3.Increase protein in appropriate amount: As the amount of fat in the diet decreases, protein should be increased appropriately. Can be provided by lean meat, skinless poultry, can eat more fish, especially sea fish, daily to eat a certain amount of soybean products, such as tofu, dried beans, is beneficial to reduce blood cholesterol and blood sticking. 4.Limit refined sugar and sweet food containing sugar: including the intake of snacks, candy and drinks. 5.The amount of salt for cerebral infarction patients should be small: a low-salt diet should be adopted, with 3 grams of salt per day, which can be added after cooking and then mixed with salt. 6, pay attention to the cooking ingredients: in order to increase appetite, you can add some vinegar, tomato sauce, sesame sauce when stir-frying. Vinegar can be seasoned, but also can accelerate the dissolution of fat, promote digestion and absorption, sesame paste contains high calcium, regular consumption can supplement calcium, to prevent cerebral hemorrhage has certain benefits.