1. Increase the risk of obesity: Lack of sleep will affect the body's sensitivity to insulin, thus increasing the risk of obesity in children.
2. Affect the function of the immune system: Lack of sleep will weaken the function of the immune system and make children more susceptible to illness.
3. Increase the risk of cardiovascular diseases: Long-term lack of sleep will increase the risk of cardiovascular diseases such as hypertension, heart disease and stroke in children.
4. Affect learning and memory ability: Lack of sleep will affect children's learning and memory ability and reduce academic performance and cognitive ability.
5. Increase the incidence of behavioral problems: Lack of sleep will lead to an increase in the incidence of behavioral problems such as irritability, anxiety and depression in children.
6. Affect growth and development: Lack of sleep will affect children's growth and development, leading to short stature, underweight and other problems.