Six kinds of hot-selling fruits that you shouldn’t eat too much in summer

　　1. Persimmon

　　Features: Among fruits, persimmons have the highest sweetness and are known as "the sweetest fruit". Persimmon cakes made from persimmons are even sweeter. Persimmons are not only delicious but also nutritious. But persimmons also have shortcomings, and eating too much can be harmful. Persimmons contain a certain amount of tannins (tannic acid), and the content in the skin is higher. The astringent mouth and numbness of the tongue when eating persimmons are due to the astringency of tannins.

　　Warning: Tannins have a strong astringent effect and can easily combine with gastric acid in the stomach to solidify into lumps. The combination of tannic acid and protein can easily cause precipitation, so eating too much for a long time, especially on an empty stomach, can be harmful. healthy。

　　2. Hawthorn

　　Features: Hawthorn is sweet and sour, and has a special function in digestion and digestion. It is one of the best fruits to increase appetite and help digestion, but eating too much is harmful rather than helpful. Eating too much hawthorn will hurt people's qi, because hawthorn contains a large amount of vitamin C, fruit acid and other ingredients. From the perspective of food and medicinal properties, hawthorn tastes sour and sweet.

　　Warning: There is a record in ancient medicine: “Hawthorn breaks Qi, so it is not advisable to eat too much. Eating too much consumes energy and damages teeth. ”Hawthorn is a product that can break down qi and remove stagnation. People with weak spleen and stomach or who are taking qi-tonifying medicines such as ginseng should not eat it. Children are in the teeth-changing period. If they often eat large amounts, it will be detrimental to the growth of their teeth and affect their appetite.

　　3. Banana

　　Features: Bananas are fragrant and delicious fruits, so some people eat a lot of bananas at one time. As everyone knows, this is very detrimental to your health.

　　Warning: Bananas contain a lot of magnesium, potassium and other elements. Although these mineral elements are necessary for human health, if too much is taken in in a short period of time, it will cause the magnesium and potassium content in the blood to increase sharply, causing an imbalance in the proportion of potassium, sodium, calcium, magnesium and other elements in the body, causing harm to health. In addition, eating more bananas can also cause gastrointestinal dysfunction and excessive mood swings due to a greatly reduced gastric acid secretion. Therefore, bananas should not be eaten in excess.

　　4. Apple

　　Features: Apples are sweet and sour in taste, rich in nutrients, convenient to eat, and can also treat many kinds of diseases. disease , so it is widely loved by people. However, excessive consumption or overeating of apples may also cause many ills. This is because apples contain a large amount of sugar and potassium salts. Each hundred grams of apples contains 100 mg of potassium and only 14 mg of sodium. The ratio of potassium to sodium is too disparate.

　　Beware: Consuming too many apples is bad for heart and kidney health. Especially for people with coronary heart disease , myocardial infarction, nephritis, and diabetes patients will increase the burden on the heart and kidneys, which is not good for health. Therefore, it is not advisable to eat too many apples. The general consumption is 1-2 apples per day.

　　5. Lychee

　　Features: Lychee is a unique fruit in southern my country, with a very delicious and delicious taste. However, it is not advisable to eat too much lychee, otherwise you may suffer from lychee disease. Because most of the monosaccharides contained in lychees are fructose, after fructose is absorbed by the body, it must be catalyzed by a series of enzymes before it can be turned into Grape Sugar supplies energy or is converted into glycogen for storage, which is oxidized and utilized by tissue cells.

　　Warning: If you eat too many lychees at one time and consume too much fructose, the blood sugar (blood sugar refers to the concentration of glucose in the blood) content will be much lower than normal and cause hypoglycemia. Therefore, litchi disease is an acute disease caused by hypoglycemia. It manifests itself in the early morning and is often characterized by sweating, cold limbs, fatigue, stomach ache , diarrhea and other early symptoms, followed by sudden convulsions and coma. Without treatment, death can occur within a few hours. Children, in particular, should be careful not to eat too much, otherwise their health will be seriously affected.

　　6. Peach

　　Features: The nutritional characteristic of peach is that it contains high iron content, protein, sugar, calcium, pectin, etc., which is particularly suitable for anemia people eat. The pectin contained in peaches can promote intestinal peristalsis, so it can prevent constipate role. Although peaches are delicious, you should not eat too much. Eating too much will cause diarrhea and other acute gastrointestinal diseases. Watermelon: Watermelon has a sweet and cool taste. If you feel thirsty or have troubled mind due to heat, you can eat some watermelon to relieve heat and clear away heat. ； But eating too much is not good for your health.

　　Warning: According to the theory of traditional Chinese medicine, watermelon is cold in nature. Excessive consumption can easily cause adverse symptoms such as stomach cold, fullness and bloating, and decreased gastrointestinal digestion. In addition, watermelon is extremely rich in sugar. If you eat more watermelon, you will consume a lot of sugar. The excess sugar will accumulate in the body and turn into fat, turning the body fluid into an acidic environment, affecting human health. It will also affect the diet balance, reduce the intake of protein, minerals, etc., thus causing nutritional imbalance.