Why children aged 4 to 6 are prone to getting sick

Why do children aged 4 to 6 get sick easily? Children between the ages of 4 and 6 are more likely to get sick, mainly because their immune systems are not developed enough and their body resistance is weak. The following will explain why children are prone to illness at this age from physiological, environmental and behavioral aspects. How to improve the immunity of children with low immunity. First of all, when children are 4 to 6 years old, their immune system is not yet fully developed. The immune system is an important line of defense for the body against disease, but in infants and young children, the function of the immune system is weak. A child\’s immune system develops gradually after birth and is still developing by the age of 4 to 6 years, making it vulnerable to pathogens. In addition, children\’s antibody levels are relatively low and cannot effectively fight pathogens, making them susceptible to diseases. Secondly, environmental factors are also an important reason why children are prone to illness. At the age of 4 to 6 years old, children begin to come into contact with more external environments, including kindergartens, schools, parks and other public places. These places tend to gather large numbers of children, and there are more opportunities for germs to spread. Close contact between children and behaviors such as sharing toys increase the possibility of spreading germs. In addition, children\’s personal hygiene awareness and habits have not yet been fully formed, and they are prone to neglecting issues such as hand washing and dietary hygiene, which also increases the risk of bacterial infection. Finally, children between the ages of 4 and 6 have behavioral characteristics that make them more susceptible to illness. Children of this age are very active, like to play outdoors, come into contact with many objects and environments, and are easily exposed to pathogens. In addition, children\’s self-care abilities have not yet been fully developed, and they need help from parents in aspects such as eating and dressing. If parents do not take adequate care, the children\’s eating and living habits may not be healthy enough, and may easily lead to illness. In view of the fact that children aged 4 to 6 are prone to illness, parents and educators can take some measures to prevent diseases. First of all, vaccinating children regularly can enhance their immunity and reduce the possibility of illness. Secondly, strengthen children’s personal hygiene education and teach them correct habits such as hand washing and eating hygiene. In addition, pay attention to the child\’s balanced diet, provide adequate nutrition, and enhance the child\’s physical resistance. Parents should also pay attention to their children\’s hygiene and safety in public places to prevent their children from being exposed to pathogens. To sum up, children between the ages of 4 and 6 are prone to illness mainly due to immature immune systems, environmental factors and behavioral characteristics. Parents and educators should pay attention to children\’s health issues, take appropriate measures to prevent the occurrence of diseases, and ensure the healthy growth of children.