1, stroke and diet are closely related to the usual alcoholic high-fat diet has a significantly higher chance of stroke, so stroke diet structure to low salt, low fat, low cholesterol is appropriate, appropriate more soy products, vegetables and fruits, less fatty foods such as fatty meat and animal offal, quit smoking, alcoholism and other bad habits. 2, stroke attack will occur in the stool, because constipation force leads to vascular lesions. So also pay attention to the bowel movement, eat more fresh vegetables containing more fiber. Introduce several food therapy prescription for reference. Cold three shreds: 200 grams of young celery stalks, 100 grams of seaweed, 50 grams of black fungus. Efficacy: calming the liver and resolving phlegm, lowering blood pressure and lipid effect, indications: can be used as stroke prevention, especially for patients with increased blood pressure, increased blood lipid and arteriosclerosis. Directions: Wash the celery stalks, cut into 3 cm long, nourish with boiling water for 3 minutes and then fish out; soak the black fungus in warm water for 2 hours, wash it after it has developed, then soak it in cool water for 1 hour, shred it and cook it in boiling water; soak the seaweed in warm water for 1 hour, nourish it, shred it and cook it in boiling water; then mix the three shreds with seasoning after it has cooled. The turbidity and blood circulation tea: 10 grams of lotus leaves, 10 grams of raw hawthorn, 10 grams of raw heshouwu, 2 grams of red dates. Effects: Removing phlegm and dampness, strengthening the spleen and lowering fat. Indications: Suitable for people with metabolic syndrome, stroke aura and sequelae. Method: Chop the above herbs together, grind them into fine powder, put them into a hot water bottle in the morning, brew with boiling water and prepare for use. 1 dose daily, can be taken continuously.