1, destroying the nervous system. Research in the British magazine Microwave Theory and Technology shows that the skull thickness of children is obviously lower than that of adults, and the absorption rate of radiation is obviously higher than that of adults. The child's nervous system is in the development stage, and the potential threat is even greater. A test by clermont-ferrand University shows that when children use mobile phones, their brains absorb 60% more electromagnetic waves than adults.
Recently, the British "Daily Mail" even wrote that children's use of mobile phones can cause health problems such as memory loss and sleep disorders. Dr. Gerard Kaidu of the University of Warwick in the United Kingdom warned that cell phone radiation would destroy the normal function of children's nervous system, which would lead to a series of problems such as memory loss, headache and poor sleep.
2. 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. A study by Professor Abu Lamson, an epidemiologist at Monash University in Australia, shows that teenagers who love texting are hard to think deeply, eager for results and more impulsive than their peers. The Lenovo input function on commonly used mobile phones can send short messages, which will make children only pursue speed and ignore accuracy when doing other things, which greatly affects their way of thinking.
3, 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. Ren Yixun, a neonatal expert at Beijing Children's Hospital, said that children are in the stage of growth and development, and the water content of 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.
4, affect health
Mobile phones are more "eye-wasting" than watching computers and TV, because the screen is small and the font is small. Users tend to keep a stiff posture, concentrate on the screen, blink less often, usually with their heads down, which makes their eyes particularly tired and easily causes tension and strain of shoulder and neck muscles, thus hurting their neck, shoulders and spine. The skeletal development of children and adolescents has not yet been finalized. If they don't adjust their posture or rest in time, the injury caused by using mobile phones for a long time will be more serious than that caused by adults.
Mobile phones will increase the risk of cancer in children.
Many experts in the world believe that there is also an "extremely low frequency magnetic field" when the mobile phone emits microwaves. The extremely low frequency magnetic field with a certain intensity may cause leukemia and tumors, especially for children.
The findings of Swedish scientists are even more frightening. They found that people who use mobile phones or cordless phones between the ages of 5 and 10 have an increased risk of brain tumors between the ages of 20 and 29; People of other ages have not found such danger after using mobile phones or cordless phones.
6. Indulge in games and deepen the gap. 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.
7, easy to be deceived, blindly compare. Mobile phone fraud has been repeatedly banned, exposing children without judgment to too much information, which is easy to bring them danger. Mobile phones are updated quickly, which makes it easy for children to covet vanity and blindly compare.