Chinese medicine believes that the focus of summer health care is to nourish the heart. There is a fire in summer, macaroni in flowering period, and the climate is hot, so it is easy to sweat, consume the heart and be anxious, so you can eat a lot of conscience food for health preservation in summer. The following is a list of foods suitable for nourishing the heart from Economic Daily-China Economic Net Health Channel. It is essential to maintain these seven kinds of food in summer; Onions; In early summer, the blood of the elderly is easy to stagnate and blood vessels are easy to block. Eating onions and drinking a small amount of wine every morning can promote the circulation of blood and prevent heart disease. A study in the United States shows that white vegetables such as onions are rich in dietary fiber and nutrients, which can play a role in resisting cancer and lipid decline.

Cherry; According to the five elements of traditional Chinese medicine, red is fire. Therefore, red food can cause blood in the heart and mouth after entering the human body, which can promote the generation of qi and blood, blood and lymph. Cherry has been called "beauty department" since ancient times, and its iron content is particularly high, which can reach 6 ~ 8 mg per100g. At this time, it is also the season when cherries are on the market, so eating more cherries can promote hemoglobin regeneration and improve human immunity. Red beans; Health experts said that Xia Zhu's heart, especially in summer, belongs to fire, which is equivalent to the heart in the five internal organs. In summer, the weather is hot and it is easy to get hot. Eating more red beans can alleviate thirst and irritability in summer, and can also be used for edema caused by heat and humidity in summer, especially for people with lower body edema. In addition, the mood is the strongest at noon, and it is also the easiest to be agitated, so it is most appropriate to eat adzuki beans at noon.

Milk; According to the British "Daily Mail" report, a summary study shows that drinking three cups of milk (about 600 ml) a day can reduce the risk of heart disease by 18%. Because milk is rich in calcium, adequate intake of calcium can inhibit the activity of human cholesterol synthase, inhibit cholesterol synthesis, reduce cholesterol content, maintain normal blood pressure and reduce the risk of cardiovascular diseases. Tomatoes; According to the British "Daily Mail" report, an Italian study shows that cooked tomatoes can absorb more antioxidants and have a better effect in preventing heart disease. Studies have shown that lycopene, an antioxidant of tomatoes, has many health-care functions, and the lycopene level of cooked tomatoes is higher than that of raw tomatoes. Therefore, eating tomatoes well will have a better heart protection effect.

Lotus seeds; Lotus seeds are slightly cold in nature, sweet in taste, stable in function, invigorating spleen and kidney. Besides protein, sugar, a small amount of fat and multivitamins, it is also rich in minerals such as phosphorus, calcium and iron. Traditional Chinese medicine believes that lotus seeds have the effects of entering the state of mind and stabilizing the mind. So eating lotus seeds in summer is good for your health. Jujube tree; Jujube becomes warm and slightly sensitive, has the functions of nourishing blood and calming the nerves, benefiting vital energy and nourishing body fluid, protecting the spleen and stomach from yang, and relieving medicinal properties. It is not only rich in amino acids, sugars, vitamins and various minerals, but also has the function of regulating substance metabolism and cell proliferation and division, which can dilate blood vessels, improve myocardial nutritional status, enhance myocardial contractility and stabilize the normal activities of the heart.