Apple: a fruit suitable for patients with hypertension. Function-promoting fluid production, moistening lung, invigorating spleen and stomach, and relieving hangover. Apples can prevent the increase of blood cholesterol. Patients with hypertension, atherosclerosis and coronary heart disease are suitable for eating apples all the year round, at least 1-2 apples of medium size every day. Bananas. Function-Rich in nutrition, containing carbohydrates, protein, crude fiber and various mineral elements, but low in fat. Potassium ions contained in bananas can resist the pressure increase and damage blood vessels caused by excessive sodium salt? At the same time, crow can improve and adjust the ratio of potassium to sodium, that is, taking high-potassium food properly can effectively reduce the body's absorption of sodium, and also have a good protective effect on myocardial cells. Watermelon. Function-Watermelon contains almost no fat, and the juice of watermelon contains almost all kinds of nutrients needed by human body. It is a strong evidence that Chinese medicine uses watermelon diet to prevent and treat hypertension. Citrulline, arginine and other active ingredients in watermelon meat? Smoking is helpful for diuresis and lowering blood pressure. Vegetables suitable for patients with hypertension: celery. Function-sweet, bitter and cool, with the effects of calming the liver and clearing away heat, expelling wind and promoting diuresis, refreshing the brain, moistening the lungs and relieving cough. Regular consumption of celery can reduce blood pressure, soothe the nerves and refresh the mind, and it is a high-quality vegetable for patients with hypertension and cerebral arteriosclerosis. The contents of protein, calcium, phosphorus, iron and vitamins in celery are higher than those in ordinary vegetables. Celery is rich in vitamin P, which can reduce the permeability of capillaries and soften blood vessels, and has the functions of lowering blood pressure and blood fat. Drinking fresh celery with white sugar has obvious preventive and therapeutic effects on hypertension. Usually people just eat its stems. In fact, as a diet to prevent and treat hypertension, it is best to wash the roots, stems and leaves together, or eat the leaves and stems as vegetables. Asparagus Function-Every100g of asparagus contains 0/00g of carotene and 45mg of vitamin C, and its fat content is extremely low. Asparagus contains a lot of vitamin P, that is, rutin, mannan, choline, arginine and other components, which is beneficial to maintaining the morphology, elasticity and physiological function of capillaries and has a good effect on treating cardiovascular diseases such as hypertension. Bitter gourd Function-bitter taste and cold nature. Physicians believe that it has the effects of clearing away summer heat, clearing away heat, invigorating qi and clearing heart, removing pyrogenic annoyance, detoxifying and improving eyesight, clearing away pathogenic heat and relieving fatigue, and has a good therapeutic effect on wind-heat headache, irritability, red face and eyes, heatstroke and other symptoms. The content of vitamin C in bitter gourd is second to none among melons, which is of great significance for maintaining vascular elasticity, maintaining normal physiological function and preventing and treating hypertension, cerebrovascular accident and coronary heart disease. The vegetables suitable for patients with hypertension are wax gourd. Functions-clearing away heat and expelling wind, eliminating phlegm and promoting diuresis, detoxicating, broadening chest, soothing heart and nourishing face. Wax gourd is a food with high potassium and low sodium, which has obvious antihypertensive effect on hypertension. If you eat 500 grams of wax gourd every day, you can give the human body a net increase of 38 1 mg of potassium. In addition, eggplant, tomatoes, black fungus, etc. are also beneficial diets to prevent hypertension.