Precocious children are becoming more and more common. What should parents pay attention to in general? 1. Avoid eating: artificially raised poultry, woolen eggs, silkworm pupae, farmed fish, etc.; anti-seasonal vegetables, soy products, sweet potatoes and other foods containing phytoestrogens, supplements (snapper, crow’s nest, pollen, royal jelly), small foods packaged in plastic bags, synthetic foods, high-protein supplements, etc. Please keep an eye on media reports on food. 2. Avoid: brightly colored TV programs, video game programs, etc. that contain vitamin E and placenta cosmetics (to prevent early activation of the gonadal system through retinal stimulation. Try to avoid plastic toys, plastic drinking bottles, etc. 3. Note: Put away the birth control pills used by parents and read the side effects of the drugs used by the child. Pay attention to the ingredients of baby baths. 4.Strengthen: sports to help growth and prevent overweight.