Lychees are warm fruits. Therefore, during the peak season in lychee-producing areas, they should not be eaten continuously, let alone children. Because traditional Chinese medicine believes that children have pure yang bodies, eating too many lychees is more likely to cause fire-related diseases. If you have a history of febrile and sexually transmitted diseases or have a history of yin deficiency and excessive fire, you should take it with caution. In addition, what should be particularly mentioned about lychees is that in areas where lychees are abundant in southern my country, people often become ill suddenly in the early morning during the harvest season, showing symptoms such as thirst, sweating, hunger, dizziness, diarrhea, and even coma, circulatory failure, etc. The cause of this disease is a sudden drop in glucose content in the human blood due to overeating a large amount of lychees, which is medically known as "lychee disease." The main mechanism of this disease is that after the rich fructose in lychees enters the human body, it is quickly absorbed and enters the blood. At this time, it must be converted into glucose by the "invertase" in the liver before it can be used by the human body. If you eat too many lychees for a while, the "converting enzyme" will not have time to convert them, which will cause fructose to fill the blood. In addition, the lychee meat will fill the gastrointestinal tract, which will damage the appetite and greatly reduce the nutrients absorbed by the body, thus causing the symptoms of hypoglycemia. . Therefore, you must not be gluttonous about lychees, a delicate and precious fruit.