Elderly people’s hypertension diet is mainly low-salt, low-fat, must control the intake of sodium, the daily consumption should not exceed 6g, advocate eating more miscellaneous grains, such as with diuretic swelling effect of red beans, Coix Seed, mung beans and so on. Eat more fresh vegetables, such as celery, winter melon, etc., which help to lower blood pressure. Eat more fruits with higher potassium content, such as bananas and oranges. Supplement more high-quality protein to ensure the supply of nutrients, such as sea cucumbers, lean meat, eggs and milk. Don’t eat greasy food, reduce the intake of saturated fatty acids and cholesterol, don’t eat spicy and stimulating food, quit smoking and drinking, and don’t drink stimulating beverages such as strong tea and coffee. In addition to dietary attention, elderly patients with hypertension should also pay attention to long-term regular medication.