The dosage of salt in patients with cerebral infarction should be small, so a low-salt diet should be adopted, with 3 grams of salt per day, and salt can be added after cooking and mixing well. Limit the intake of refined sugar and sugary sweets, including snacks, sweets and drinks. Appropriately increase protein. As the amount of fat in the diet decreases, it is necessary to appropriately increase the protein. It can be provided by lean meat and skinless poultry. You can eat more fish, especially marine fish, and eat a certain amount of bean products every day, such as tofu and dried beans, which is conducive to lowering blood cholesterol and blood viscosity. Patients with cerebral infarction should always drink water, especially in the morning and evening. This can dilute the blood and prevent the formation of thrombus. Food is diverse, mainly cereals; Eating more potassium-rich foods such as peaches, oranges, bananas, spinach, edamame, sweet potatoes and potatoes can lower blood pressure, and eating more magnesium-rich foods such as coarse grains, nuts and seaweed can prevent stroke; Eat more vegetables, bananas, potatoes and foods rich in cellulose; Eat milk, beans or their products every day; Taboo: 1) Avoid high-fat and high-calorie foods; 2) Avoid greasy and sweet food; 3) Avoid cold and spicy food; 4) Avoid smoking and drinking.