Insufficient cerebral blood supply, commonly due to cerebral blood vessel stenosis, or poor microvascular circulation in the brain, needs to be regulated to improve a healthy lifestyle, low-salt and low-fat diet, and combined with medications to improve cerebral blood supply. Cerebral blood supply insufficiency, need to regulate lifestyle, such as quit smoking and alcohol, low-salt and low-fat diet, less fried food, animal offal, egg yolks, etc., less pickled food, pickles, etc., as long as there is no diabetes to eat more fresh fruits and vegetables, suggest appropriate exercise, such as walking, jogging, weight control, to avoid anxiety, stay up late, maintain the habit of drinking water properly. Lifestyle improvement, dietary modification, cerebral blood supply insufficiency, you need to follow the doctor’s instructions to apply to improve the cerebral blood supply of drugs, such as aspirin, Rosuvastatin, Tongxinluo and other drugs, the treatment of drugs is irreplaceable, but also need to control the blood pressure, blood glucose, lipids and so on. After the diagnosis of cerebral blood supply insufficiency, patients need to improve the lifestyle, pay attention to diet, regular in the hospital, by professional doctors to guide the drug treatment.