1. Adequate increase in protein. Due to the decline in dietary fat, it is necessary to increase the appropriate amount of protein. It can be provided by lean meat, skinless poultry, fish, especially sea fish, and a certain amount of soybean products such as tofu and dried beans should be eaten every day, which is favorable for reducing blood cholesterol and blood viscosity. 2.Patients with cerebral infarction should drink water frequently. Especially in the early morning and evening, early morning drinking water can dilute the gastrointestinal tract, water into the blood, with the activities in the form of sweat and urine out of the body. Evening activity is small, the biggest benefit of drinking water before sleep is that it can dilute the blood to prevent cerebral infarction. 3.Control total calories. If the dietary control of total fat intake, blood lipids will fall, obese or overweight patients will also lose weight, it is best to achieve or maintain an ideal body weight, so that the physiological function of the internal organs of the body is beneficial. 4, limit fat intake. Daily diet should reduce the total amount of fat, increase polyunsaturated fatty acids, reduce animal fat, so that the p/s ratio of 1.8 or more, in order to reduce the synthesis of endogenous cholesterol in the liver. Cooking without animal oil, but with vegetable oil, such as soybean oil, peanut oil, corn oil, etc., the dosage of 25 grams per person per day, within 750 grams per month is appropriate. Limit food cholesterol to 300 milligrams per person per day, i.e., 3 egg yolks per week.