Cerebral infarction can eat watermelon in moderation, but if the patient himself suffers from diabetes, it is not recommended to take watermelon, watermelon contains high sugar content, which will lead to increased blood sugar. Watermelon is rich in nutrients, containing a large amount of water and sugar, a variety of amino acids, vitamin C, iron, magnesium, phosphorus, potassium, calcium, etc., which can supplement the nutrients needed by the organism, so cerebral infarction can eat watermelon. In normal times, patients with cerebral infarction should also do low-salt, low-fat diet, eat more fresh vegetables and fruits, such as mushrooms, celery, apples, etc., to reduce the intake of sodium and lipid. Take proper physical exercise and maintain a healthy weight. Regular work and rest, quit smoking and drinking to prevent recurrence of the disease. Consult the doctor promptly if you feel unwell, strictly follow the medication prescribed by the doctor, and undergo regular checkups.