The recommended diet for cerebral infarction is a low salt and low fat diet, and if the patient is combined with diabetes, a low salt and low fat diabetic diet is recommended. The main component of milk powder is protein, so it can be taken by patients with cerebral infarction. If the patient does not have diarrhea before the onset of the disease and takes dairy products, it is possible to take it, but it is important to pay attention to the amount of milk powder consumed and to pay attention to the balance of nutrition. If the patient has combined diabetes, it is recommended to drink milk powder without sucrose. The treatment and prevention of cerebral infarction is a comprehensive treatment and prevention. First of all, we should actively look for the risk factors of cerebral infarction, such as whether there are bad habits such as smoking and excessive alcohol consumption; whether there is a combination of hypertension, diabetes, coronary heart disease, hyperlipidemia, hyperhomocysteinemia, etc. All these risk factors should be actively treated and prevented in order to have a comprehensive effect.