The girl is only 4 years old, but when her mother came to the clinic with her, her breasts were already developing and her vulva was getting darker. It turns out that this is due to the mother’s long-term facial use of skin care products, some of which contain hormones, and Niu Niu likes to sleep with her mother against her face every night, which, over time, leads to the child’s precocious sexual maturity. The first thing you need to do is to take the birth control pills by mistake. Miao Miao is 7 years old and has been living with her grandparents since she was little. Once when her grandmother was not at home, she occasionally took a pill to eat, and liked this somewhat like a candy, and sneak out when the old man did not find it, and went to the village to share it with other small friends. The first hospital in Jiaxing pediatrics Gu Zaiyan did not expect, not long after, the grandmother in the bath to Miao Miao found that her areola is significantly larger, she also shouted breast swelling pain. After taking her to the hospital, she realized that this was a sign of precocious puberty, and that all the children who had taken the pill with her had precocious puberty. When Xi Xi was 4 years old, she was hospitalized several times because of illness. Xi Xi’s grandmother heard that royal jelly could strengthen her body and increase her resistance, so she gave her grandson the royal jelly she had been given and every night at bedtime, she would dig up a small spoonful and give it to Xi Xi with milk. Strangely enough, after eating royal jelly for a long time, Xi’s appetite seemed to increase and his body grew taller. However, when Xi Xi was 6 years old, he had obvious precocious puberty, which was related to the fact that royal jelly contains estrogen-like substances. ◆ “Excited” out of precocious sexual maturity – hormone-containing food 4-year-old Yong Yong and his 3-year-old cousin Ling Ling were recently admitted to the hospital together. In the clinic, doctors found that the physiological condition of these two children is obviously different from children of the same age: Ling Ling’s breasts are swollen and bleeding from the lower body; Yong Yong’s mouth has grown a beard, and his voice has become thicker, as if he had reached puberty as a young boy or girl. It is understood that the two children’s parents are fruit vendors, as long as the children love to eat, try to meet, a variety of early listing of fruit often carry home large bags. The doctor’s analysis suggests that the physiological abnormalities seen in these two children are related to this. Most of the premature fruits are ripened by some drugs containing “hormones”, and the consumption of such fruits may lead to abnormal development of children. The 2 year old boy, Hu Hu, had abnormally fast growth after birth. At the age of 6 months, he had acne on his face, thickened voice, enlarged testicles and penis, easy erection, and a grumpy temper. The diagnosis was hypothalamic malformation. According to foreign literature, the proportion of hypothalamic malformation tumor in children with precocious puberty in infancy and early childhood, especially in children under 3 years old, is very high, which should cause parents to be highly alert.