1. The methods to prevent radiation from mobile phones are as follows:
1) Don't put your mobile phone on the bed.
According to experts, the electromagnetic radiation generated by mobile phones will have a great influence on the central nervous system of human body. People put their mobile phones at the bedside for a long time before going to bed, which will make electromagnetic radiation affect the central nervous system of the brain, and then cause headaches, dizziness, insomnia, memory loss and other symptoms. Therefore, people should not put their mobile phones at the bedside when they sleep.
2) Wear radiation protection clothing
For pregnant women and people who often play mobile phones, a set of professional radiation protection suits is essential if they want to play mobile phones and brush their friends. At present, there are many materials for radiation protection suits on the market. Common materials, such as metal fibers and silver fibers, all use the conductive properties of metals to shield electromagnetic radiation in daily life. Therefore, wearing radiation protection clothing is the most direct and effective method.
3) Use the radiation-proof mobile phone case.
The electromagnetic radiation generated by mobile phones will have a thermal effect on the human body. Long-term use of mobile phones will make electromagnetic radiation affect people's face and skin, making the skin look sallow and dry. Therefore, the anti-radiation mobile phone cover on the mobile phone cover can effectively isolate electromagnetic radiation, thus preventing the harm of electromagnetic radiation.
4) Avoid lying down and playing with your mobile phone.
Lying down and playing with mobile phones not only has a certain impact on vision, but also the radiation of mobile phones will directly enter the human body, causing direct harm. When playing mobile phone, try to sit or stand up straight, which can effectively reduce the harm of mobile phone radiation.
5) Don't hang your mobile phone on your chest.
Some people hang their mobile phones on their chests for convenience. Studies have shown that the radiation released by the mobile phone hanging on the chest will have a certain impact on the heart and endocrine system, and will also affect the health of the fetus. So it's better to put the mobile phone in the bag.
2, mobile phone radiation, mobile phones through electromagnetic waves to transmit information generated. Mobile phone radiation is measured by SAR value. The radiation of mobile phone mainly depends on its antenna, design and other factors. In practical use, the radiation of mobile phones is also related to the distance between mobile phones and base stations, the geographical environment around users, the setting of base stations and other factors. Generally speaking, the closer a mobile phone is to a base station, the less radiation it will have, and vice versa.
3. The harmfulness of electromagnetic radiation from mobile phones has been controversial, and many studies have proved that electromagnetic radiation does affect human health. The International Agency for Research on Cancer under WHO once listed the electromagnetic radiation emitted by wireless communication devices such as mobile phones as "substances that may cause cancer". People who use mobile phones for 30 minutes every day (10 years old or older) have a 40% higher chance of developing brain tumors and acoustic neuromas than the general population.