Summer is here and the temperature is rising, making it difficult for us to resist the temptation of iced food. It is well known that watermelon has the effect of relieving heat and relieving heat. Not to mention how comfortable watermelon is after being chilled in summer. However, for people with high blood pressure, it is not suitable to eat too much watermelon, especially after it is chilled. Watermelon itself contains a lot of sugar, and if it is eaten by patients with high blood pressure immediately after freezing, it will cause the capillaries to shrink, which is very prone to sudden cardiovascular and cerebrovascular diseases, so they should eat as little as possible.
Grapefruit is a very popular fruit nowadays. It contains a lot of water. Unlike ordinary pomelo, it can help improve the condition of diabetics. For people who often suffer from acne, eating it will help remove acne and make the skin more tender and tender. However, because patients with high blood pressure need to take antihypertensive drugs to adjust their blood pressure, and some ingredients contained in grapefruit will affect the patient's digestion and absorption of drugs, and even have an inhibitory effect on antihypertensive drugs, so they should also eat less.
Eating red grapes and grapes can nourish yin and blood, strengthen muscles and bones, unblock the veins and relieve constipation. Eating them regularly can prolong life and help lower blood pressure. However, red grapes contain a lot of sodium citrate and pyruvate. If you eat too much at one time, it will damage the spleen and internal fire. Patients with weak spleen and stomach and those with high blood sugar should eat less or not eat it, and it has high sugar content. , therefore patients with hypertension should use it with caution. Potassium is mainly responsible for maintaining the normal osmotic concentration in cells, the emergency response of nervous system and muscle tissue, the normal functions of the heart, and the normal acid-base inside and outside the cells.
Therefore, potassium can use both the capillary dilation function and the urinary excretion function to lower blood lipids. And the evidence that potassium lowers blood lipids in different types of studies is consistent from beginning to end. Overall, fruits and vegetables are the best sources of potassium. And many studies have shown that the intake of fruits and vegetables can harm blood pressure and cardiovascular disease. The classic characteristic of high blood pressure is that the blood vessel wall thickens, but when a certain amount of potassium is given, the aortic wall will no longer thicken. This is mainly because potassium has a protective effect on capillaries.