Phone cause headaches is imagining

[] Message: Norway recently published study results indicated that subject to mobile phone radiation and magnetic field does not cause headaches or blood pressure. Some people think that their use of mobile phones after headache symptoms, because they think will happen.

Norway University of science and technology, Dr. ofte Dahl and his colleagues tested the 17 "in the use of mobile phones continued to use the phone during or 15 minutes to 30 minutes after" people often feel a headache. By testers to be mobile phone mobile phone radiation and magnetic field magnetic radiation virtual case acceptance of the testing, they do not know which time there is no radiation and what time. Each test time is 30 minutes, for a total of 65 group test.

By testers say they feel headache and increased the number of discomfort in the total test count 68 per cent. Experience these symptoms and test regardless of the order.

The researchers found that really affected by the radiation and the testers said the severity of symptoms does not have any associated data on major, and mobile phone radiation to testers of heart rate and blood pressure changes have no effect.

Research Group therefore concluded that the test to the pain and discomfort of the most likely explanation is that "these symptoms occurs is because they have such negative thoughts".