The main ways to strengthen children’s resistance are: preventive vaccination, strengthen diet and nutrition, strengthen exercise and exercise, and ensure that children have enough sleep. 1. Preventive vaccination: scientific preventive vaccination can effectively help children establish an immune barrier and strengthen their resistance. 2. Strengthen diet and nutrition: attention should be paid to cultivate children’s good habits of reasonable diet, avoid overeating, regular meals, especially to avoid children partiality, picky eating, let the child every day appropriate intake of food containing trace elements, rich in proteins and vitamins, which is conducive to a certain degree to make the child’s resistance to enhance. 3. Appropriately strengthen the exercise: parents should take their children to outdoor activities, such as running and jumping, doing gymnastics, jumping rope, running, etc., through the daily adherence to the appropriate strengthening of the exercise, is conducive to accelerating the body’s metabolism, so as to enhance the body’s resistance. 4. Ensure that children get enough sleep: parents should pay attention to cultivate children to develop good habits, go to bed early and get up early, do not stay up late, every day to ensure that children get enough sleep, is conducive to a certain degree to enhance the resistance. Want to enhance children’s resistance, parents should avoid blindly give children abuse of drugs; if there is a physical manifestation, it is recommended to seek medical attention as soon as possible.