Stroke, also known as stroke, is divided into three stages: onset, treatment and recovery. Patients need to maintain different dietary contraindications at different stages: 1. At this time, bulky or hard foods, such as nuts, should not be consumed. It is necessary to give a nasal fluid diet to ensure nutritional supply, such as tomato juice, milk or milk powder, etc.; 2. Treatment period: Spicy and irritating foods such as ginger, garlic, chili pepper, pepper, mustard and onion should not be consumed during the treatment period, otherwise they will cause adverse stimulation to the gastric mucosa and will also affect the effect of drugs. It should also be noted that fatty meat, fried food, animal offal, pickled food, etc. should not be consumed, otherwise it may increase the burden on several organs of the body and even lead to recurrence of the disease; 3. Recovery period: stroke patients need to avoid drinking alcohol as much as possible to avoid adverse stimulation of the cerebral blood vessels and lead to recurrence of the disease. If patients suffer from underlying diseases such as hyperlipidemia, hypertension or diabetes, they should not consume too much food containing fat, carbohydrates and sodium to avoid increasing the risk of complications and endangering their health.