The sudden onset of a transient blackout in one eye has a lot to do with transient ischemia. Transient ischemic attack (TIA) is a transient lack of blood supply to the carotid artery or vertebrobasilar artery system, causing focal cerebral ischemia resulting in sudden, transient, reversible neurological deficits. The attack lasts for several minutes and usually recovers completely within 30 minutes, and more than 2 hours often leaves behind mild neurological deficits or signs of ischemia in brain tissue on CT and MRI. Stroke is one of the main causes of transient ischemic attack, in order to better prevent transient ischemic attack, first of all, to prevent stroke, now to introduce some healthy dietary recipes. Nutritious and easy-to-digest food should be given, and low-fat and low-salt diets should be given according to the conditions of hypertension, arteriosclerosis and heart diseases. Eat in moderation and at regular intervals. Dinner should not be too late, and it should be light. If the dinner time is too late, and then eat some difficult to digest greasy food, will make cholesterol in the inner wall of the blood vessel deposition, induced cerebral thrombosis.