Seasonal vegetables in summer, such as tomatoes, potatoes, eggplants, etc. Generally speaking, seasonal fruits and vegetables are very good for human health. Take eggplant for example. According to traditional Chinese medicine, eggplant is a cold food. Therefore, eating it in summer helps to clear away heat. It is especially suitable for people who are prone to prickly heat and boils. Eggplant has seven major nutritional values, namely anti-aging, heat clearing and detoxification, lowering blood pressure, protecting blood vessels, ascorbic acid, preventing and treating gastric cancer, detumescence and pain relief, etc. However, eating eggplant incorrectly can also harm health. Some people think that eating raw eggplant can reduce weight. In fact, this is unscientific. Eating raw eggplant is actually more unhealthy,

    Not all vegetables can be eaten raw. Some vegetables are very easy to cause poisoning and even carcinogens. Generally speaking, the content of solanine in old raw eggplant is high. If you eat tender eggplant in small amount, you may not have obvious acute poisoning symptoms. However, it cannot be asserted that eating raw eggplant will not be poisoned. When there is a feeling of numbness in the lips, you need to be vigilant. There is no scientific basis for saying that eating raw eggplant is more effective in reducing weight and draining oil than eating cooked eggplant. Generally speaking, solanine in eggplant has the functions of anti-oxidation and inhibiting cancer cells. It is one of the sources of eggplant health care; However, it has a strong stimulating effect on the gastrointestinal tract and an anesthetic effect on the respiratory center. When the human intake is high, poisoning will occur. Solanine is basically insoluble in water, so it cannot be removed by blanching or boiling. When cooking with vinegar, it helps to destroy and decompose solanine. Eggplant with minced garlic is nutritious, delicious and healthy. It can not only supplement dietary fiber, but also avoid poisoning symptoms.

        In fact, the content of solanine in fresh vegetables and fruits is within the safe range. Some germinated potatoes have green spots around the bud eyes,SolanineThe content of is very high, up to   5g/kg， So it is very dangerous to eat; In addition, the solanine content in eggplant after the frost term will be increased by a certain amount compared with that before. Therefore, consumption should be reduced. However, the above problems do not exist in Eggplant in greenhouse.