1. Good living habits. When children are three to four years old, parents need to develop good living habits for their children. Even if children are not yet skilled in completing their own hygiene, as long as there is such awareness of hygiene in the child's subconscious, our goal will be achieved. After children enter kindergarten, teachers should urge them to wash their hands frequently, not to touch their eyes and noses with their hands, and to maintain indoor environmental hygiene. Parents should also help their children change clothes frequently. If children practice good hygiene, they can naturally avoid more diseases.

2. Prepare scientifically nutritious food. Dietary nutrition is very important for children's health. Especially when children are growing, their diet and nutrition must keep up. Some children are picky eaters, and if parents are too obedient to their children's wishes, the children are likely to suffer from malnutrition. The kindergarten will prepare meals for children from a scientific and nutritionally balanced perspective. However, teachers have to come up with various ways to urge children to eat more, such as using competitions to eat. A variety of encouragement mechanisms to prevent children from being picky eaters.

3. Children should participate in more exercise activities. More exercise after class is good for children's health. Especially in the small playground in the kindergarten, under the warm sunshine, the children are bathed in the sun, do gymnastics, and move their muscles and bones, which is conducive to the absorption of calcium by the children and makes them grow taller. Children's time for outdoor activities should be guaranteed, so as to enhance their resistance.