Mild cerebral atrophy is not serious, most patients do not have any clinical signs and symptoms, and do not need special treatment. However, it should be prevented in normal times, and patients should be instructed to exercise more, do more, use their brains more, take a balanced diet, eat more fresh vegetables and fruits, eat nutty food, eat lean meat, fish and eggs, and eat meat and vegetables properly to ensure the intake of nutrients necessary for the human body. Should be regular work and rest, sleep and wake up on time, to ensure adequate sleep time and sleep quality, and at the same time to prevent the brain ischemia, lack of oxygen. If the patient has high blood pressure, diabetes and hyperlipidemia, it should be actively regulated to make the blood fat, blood sugar and blood pressure reach the standard, and if necessary, it can also be applied to improve the brain metabolism of drugs, such as olanzapine and piracetam and so on.