What are the disadvantages of primary school students carrying mobile phones?

1, destroying the nervous system

The child's nervous system is in the development stage, and the potential threat is even greater. When children use mobile phones, the brain absorbs 60% more electromagnetic waves from mobile phones than adults. Children's use of mobile phones can cause health problems such as memory loss and sleep disorders. Cell phone radiation will destroy the normal function of children's nervous system, causing a series of problems such as memory loss, headache and poor sleep.

2, affecting growth and development

Large doses of electromagnetic are not only harmful to children's growth and development, but also bring diseases such as asthma and leukemia. Children are in the stage of growth and development, and the water content in body tissues is richer than that of adults. The more water, the greater the damage to organs. Therefore, microwave is the most harmful to human eyes. In addition, long-term texting may also lead to abnormal finger development in children; Playing games with head down is very harmful to children's cervical vertebrae.

3, affect the way of thinking

Phone calls and text messages deprive children of the opportunity to communicate face to face with others, which easily makes them timid, lonely and paranoid. Sending text messages with the Lenovo input function on the mobile phone will make children only pursue speed and ignore accuracy when doing other things, which will greatly affect the way of thinking.

4. Indulge in games and deepen barriers.

Sending text messages to classmates and friends often may make children reluctant to tell their parents the truth, and deepen their parents' sense of loss of control and the gap between parents and children. On the other hand, with the development of modern communication technology, mobile phones can surf the Internet anytime and anywhere, which makes it more convenient to download games. Some children may be too addicted to games, which will affect their growth.

5, easy to be deceived, blindly compare.

Mobile phone fraud has been repeatedly banned, which makes children without judgment exposed to too much information, which is easy to bring danger. Mobile phones are updated quickly, which makes it easy for children to covet vanity and blindly compare.