It is beneficial for brain attack patients to eat walnuts, and we all know that walnuts have a brain-healthy effect. In addition to brain health, walnuts have some unsaturated fatty acids, which are important substances for the metabolism of brain tissue cells and can increase brain function. In addition, there are studies that walnuts can reduce cholesterol, purify the blood, mainly by reducing the intestinal absorption of cholesterol, exclude vascular debris when blood purification. Cholesterol and also low-density lipoprotein, is a risk factor for the formation of atherosclerosis, so walnuts have the effect of preventing atherosclerosis and lowering cholesterol. Therefore, for patients with cerebral infarction, walnuts are good food, raw food effect is better, more difficult to swallow, swallowing difficulty patients must avoid accidental inhalation, causing the risk of choking.