There is usually no effect of children not taking naps, but it is important to ensure that children get enough sleep at night. It is usually okay for children not to nap, but it is important to make sure that they sleep well at night and that their mental condition, eating and growth are normal during the day. Usually can not require children must nap, but if the child nap, the night sleep less and restless, that nap has affected the night sleep, then it is recommended to shorten the child’s nap time or do not nap. With age, children’s daytime sleep time will be slowly reduced, if the child does not nap during the day, but still full of vigor, good mood, appetite, generally can not require children must nap; if the child sleeps late at night and daytime sleepiness and so on, it is recommended to take a nap. Children should have regular enough sleep, daily life should pay attention to a balanced diet, to ensure a reasonable supply of nutrients, appropriate supplementation of vitamin D and calcium, etc., is conducive to the development of the child’s nervous system.