What caused the problem? Some parents had erroneously understood the "nutrition diet". On weekdays, they only gave their children food, and seldom eat vegetables and beans. In addition, some children usually use malted milk, cocoa, and chocolate as their staple foods. This results in excessive heat, and relatively few essential trace elements such as iron and calcium. 
Do not follow advertising
Modern advertising is overwhelming, especially for children's nutrition. Some parents love their children eager to follow the ads, give children indiscriminate supplements, causing adverse consequences. Some cola drinks contain caffeine, which has a strong stimulant effect on the central nervous system. It can mutate human cells and cause serious harm to children in the growing stage. Many ginseng foods (ginseng milk, ginseng candy, ginseng biscuits, ginseng malted milk, etc.) promote the secretion of sex hormones, cause children to become precocious, and seriously affect the normal development of children's bodies. Puffed foods contain pigments, flavors, sweeteners, preservatives, etc. Since the detoxification function of children is low, eating these foods can cause chronic poisoning. Parents should give children supplements under the guidance of a doctor, and should not blindly follow advertising.
Cold drink anxiety
In recent years, various types of cold drinks have become very popular. Children love to drink and parents try their best to meet them. As everyone knows this will cause a variety of diseases, the most common is gastrointestinal disease. Children's stomach, intestines, and kidneys are weaker and more vulnerable. Therefore, children should cool their drinks during the day and should not drink too much, even during hot summer days. 
Can not make dinner become an ornament
Some children eat more snacks at ordinary times, and normal meals often become embellishments. Some parents scorned breakfast and let children just go to school or nursery school. This will not meet the energy and nutrition that children need for normal activities and physical development. Insufficient nutritional supply to the brain cells of the child can cause distracted thinking, diminished memory, and even premature aging of nerve cells. If you do not eat or eat breakfast for a long time, you can also cause gallstones and other illnesses. Since fasting or starvation in the morning is too long, the cholesterol in the bile will become oversaturated, causing cholesterol to accumulate in the gallbladder and cause stones. 
“Eat less,†which is for adults, but not for children, because the child is in a period of development and needs a lot of nutrients. Even if it develops at night, it will not stop. Therefore, dinner should not only eat less. , but also eat well. The so-called good, the first is the heat should be high, should be 40% of the three meals a day is appropriate. In order for children to grow well, they must control their snacks. They should never be able to seize the master and make three meals a snack.
Source: Chinese maternal and infant network
The Ministry of Education and the Ministry of Health conducted tests on 20,000 children in 20 provinces and cities and found that the incidence of anemia was as high as 44.2%. One-third of the students in a developed economy in Shanghai had malnutrition and 60% of the students had a shortage. Iron anemia. 