What are the dangers of insufficient sleep for primary school students?

Lack of sleep can cause many diseases. If primary school students often lack sleep, it will cause great harm to their health. First of all, it affects your height. Night is the time when growth hormone is secreted most vigorously. Staying up late at this time will affect your height. Secondly, lack of sleep will lead to a decrease in the body's immune function, making it easier to catch a cold and get sick. Frequent leave to see a doctor is also not conducive to learning. Furthermore, lack of sleep affects brain thinking, reduces memory, and makes it difficult to concentrate in class, which affects academic performance. Lack of sleep also affects mood, depression and anxiety, which affect the normal psychological development of children. Therefore, primary school students should maintain 10 hours of sleep in order to grow up healthily.

1. If a child lacks sleep for a long time, his height will be lower than that of children of the same age, because lack of sleep will affect the secretion of growth hormone in children, and the level of growth hormone plays a decisive role in children's height. Therefore, children should ensure adequate sleep, sleep 8 to 10 hours every night, and try to go to bed early and get up early.

2. If children do not get enough sleep for a long time, it will also affect the development of brain cells. Due to lack of sleep, brain cells cannot get enough rest, causing children's memory to decline and their ability to respond to problems to decrease. Lack of sleep will also cause children to be lack of energy. Lack of sleep has a great impact on children's intellectual development. We must ensure that children get enough sleep in daily life.

Today's primary school students usually attend many training classes and have to study until very late every day before they can rest. Although parents hope their children will become successful, if it affects their rest and leads to a decrease in learning efficiency, it will not improve their learning. Elementary school is a critical period for children's brain development. Adequate sleep is beneficial to children's intellectual development and physical growth, so parents should try their best to ensure their children's sleep time.