Cerebral infarction has a great relationship with poor dietary habits, eating high fat, fatty sweets and pickled food can easily induce hypertension, diabetes, obesity and other diseases, which are closely related to cerebral infarction. Cerebral infarction is a disease of limited soft formation of brain tissue or ischemic necrosis caused by ischemia, impaired blood supply and lack of oxygen in the brain. It is also known as ischemic stroke, also known as cerebral infarction. Diseases that are closely related to it include diabetes, obesity, and hypertension. High-fat and high-calorie, fatty and sweet foods, and salted foods are prone to lead to the formation and recurrence of blood clots, including animal offal, fried foods, pate, cakes and snacks, and preserved meat and salted fish. And then further cause cerebral infarction. Therefore, good dietary and living habits can prevent cerebral infarction and ensure the quality of life in a certain probability. If the phenomenon of cerebral infarction occurs, it is necessary to seek medical treatment as soon as possible to avoid delaying the condition.