The U.S. Department of Health announced a few days ago to remind people to reduce exposure to mobile phone radiation guidance.Currently including Berkeley, San Francisco and other cities have received the notice, will keep citizens and mobile phones Remind from the distance, warned.
The California Department of Health's guidelines state that although there are currently no studies that clearly demonstrate that cell phone radiation is harmful, there is enough research to show that there is a close relationship between cell phones and people's health. Evidence shows that cell phone use may be associated with cancer, Mental retardation, mental health, fertility, etc. In addition, cell phone radiation has a greater impact on adults than adults who are not yet fully developed.
The department pointed out that cell phones often use low-frequency radio signals to transmit data, in the process, people may be exposed to unhealthy radiation, especially in the use of streaming services, or download large files when the phone uses radio frequency (radiofrequency (RF)) to transmit data is bound to be through radiation, research shows that if people frequently, close contact with mobile phones, it is likely to be hazardous to health.
In order to safeguard the health of you and your family, the California Department of Health warned that when the mobile phone signal is only two cells or less, answer the call in the moving vehicle, or use streaming service, or download to receive, send a large amount Number, do not let the phone close contact with the body should use the phone to answer the phone, let the phone sleep away from the body (not on the pillow or nightstand), go out the phone should be placed in the bag, do not put In the clothes pocket or hanging on the belt.
As for the recommended ways to use your cell phone daily, the Daily Mail also made a few suggestions that you can refer to:
1. Use the PA or headset to answer the phone to prevent the phone from getting in close contact with the head
2. The headset will also release a small amount of RF, so it is recommended that you wear it only during a call
3. Talk as much as possible with messages instead of phone calls
4. Please do not put the phone in your pocket or waist, try to put in a handbag, backpack or briefcase
5. Please try to stay away from the phone when sleeping, not on the bed or bedside cabinet
6. Do not use the phone, please turn it off or set in flight mode
7. It is useless to use radiation-proof clothes, accessories or equipment to isolate radio frequency