with the arrival of summer, Chongqing Street fruit shops also ushered in a new favorite – litchi. As the “king of fruit”, litchi tastes sweet, but it will change the taste quickly without the tree, so the requirements of litchi preservation are the most stringent. Many vendors will soak or spray litchi with “fresh-keeping water” (made by adding a small amount of sulfuric acid or hydrochloric acid water) to make litchi look good-looking red. The public should be vigilant when buying.

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] litchi’s nutritional value

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1. Replenishing energy and increasing nutrition

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litchi is rich in sugar, which can supplement energy and increase nutrition. Studies have proved that litchi can nourish brain tissue, and can significantly improve insomnia, amnesia, mental fatigue and other diseases.

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litchi meat is rich in vitamin C and protein, which is helpful to enhance the immune function and disease resistance of the body. Litchi is rich in vitamins, which can promote the blood circulation of micro vessels, prevent the occurrence of freckles and make the skin smoother.

in addition, litchi contains a hypoglycemic substance, which is very suitable for diabetic patients; litchi has the function of detumescence, detoxification, hemostasis and pain relief. It is not suitable to eat

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on an empty stomach. The sugar content of litchi is very high. It will stimulate the gastric mucosa and cause stomachache and bloating. Moreover, if you eat too much on an empty stomach, you will suddenly add excessive high sugar to your body, which will lead to “hypertonic coma”.

2. It is not suitable to eat a lot of litchi.

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should not eat a large amount of litchi. Eating a lot of litchi and eating a little can easily lead to sudden hypoglycemia, such as dizziness, thirst, nausea, sweating, stomachache, palpitation and other phenomena. In serious cases, coma, convulsion and arrhythmia will occur. These symptoms are sudden hypoglycemia after eating a large amount of litchi, which is called acute litchi poisoning and “litchi disease” in medicine.

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suggest that no more than 10 lychees should be consumed at a time. Eating more lychees will increase liver fire, dry throat and dry tongue, and in serious cases, nausea, limb weakness, dizziness and other discomfort will be caused. Especially for children, eat 3-4 pills can, eat more easily heat disease. If appear on fire symptom, can eat some watermelon of cold sex to antipyretic. Diabetic patients should be careful to eat

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litchi. The sugar content of litchi is very high, so diabetic people should be cautious. At the same time, yin deficiency fire, people with symptoms of fire do not eat, in order to avoid aggravating the symptoms of fire. Throat dry pain, gingival swelling and pain, epistaxis and other symptoms should also avoid using.

4. Try not to eat litchi soaked in “fresh water”. Litchi

has high sugar content. After picking, the respiration of the fruit is stronger than that of the common fruit. Within a few days after picking, it will become “aging”. Therefore, medium well of the fruit is picked directly into the foam box with ice bags, and then transported to the market in all parts of the country. However, the skin of immature litchi is greenish green, which affects the sales. Some vendors will soak or spray litchi with “fresh-keeping water” (made by adding a small amount of sulfuric acid or hydrochloric acid water) to soak or spray litchi, so that the litchi turns into a good-looking red color. Be vigilant when purchasing. Tips: teach you how to choose

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. Fresh litchi should have bright color, uniform size, thin skin, thick flesh, tender, juicy, sweet and fragrant. When choosing, you can hold it gently in your hand. The handle of good litchi should be tight and elastic.

from the appearance, the color of fresh litchi is generally not very bright. If the head of litchi is sharp, and the density of “nails” on the surface is relatively high, it means that the litchi is not mature enough, otherwise it is a mature litchi. The above content of

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