Which fruits should not be eaten too much?

　　litchi

　　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.

　　If you eat too many lychees at one time and consume too much fructose, your blood sugar (blood sugar refers to the concentration of glucose in the blood) will be much lower than normal and cause hypoglycemia.

　　Therefore, litchi disease is an acute disease caused by hypoglycemia disease , characterized by onset in the early morning, 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. Especially children should be careful not to eat too much, otherwise it will seriously affect healthy。

　　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. This is because, according to the theory of traditional Chinese medicine, watermelon is cold in nature, and 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.

　　Therefore, it is not advisable to eat too much watermelon.

　　persimmon

　　Persimmon is a seasonal fruit in golden autumn. Among fruits, the sweetness of persimmons ranks first and is called "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 tannin (tannic acid), and the content in the skin is higher. The astringent mouth and numb tongue when eating persimmons are due to the astringency of tannins.

　　Tannin has a strong astringent effect and easily combines with gastric acid in the stomach to solidify into lumps. The combination of tannic acid and protein can easily cause precipitation, so it is important to eat large amounts of food for a long time, especially on an empty stomach, without peeling the skin.

　　hawthorn

　　Hawthorn is sweet and sour, and has a special function of digestion and digestion. It is one of the best fruits to increase appetite and help digestion. However, eating too much is harmful rather than helpful. Eating too much hawthorn can hurt people's qi, because hawthorn contains a large amount of vitamin C, fruit acid and other ingredients.

　　From the perspective of food medicinal properties, hawthorn tastes sour and sweet. 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.

　　Therefore, it is not advisable to eat too much hawthorn.

　　banana

　　Banana is a delicious fruit, so some people eat a lot of bananas at one time. As everyone knows, this is very detrimental to your health.

　　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 a short period of time, it will cause a sharp increase in the magnesium and potassium content in the blood, resulting in an imbalance 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.

　　apple

　　Apples are sweet and sour in taste, rich in nutrients, convenient to eat, and can treat many diseases, so they are 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. Excessive intake is not good for the health of the heart and kidneys.

　　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.