TECH

5 myths and truths about how cell phones affect health

There is no conclusive data. But a Danish study has found that cell phones can increase the risk of a migraine by 20 percent if there is a propensity for seizures.Problems of vision and posture, worsening of anxiety and difficulties to sleep are some examples. But not everything that circulates on the internet is true. Check if any of these effects are real or just myths:

1) Does it cause cancer?
There is no evidence. The latest study, done in Australia with data of 34,000 citizens, indicates that the radiation of the device is not capable of causing a tumor in the brain.

2) Does it affect the testicles?
Better not keep your cell phone in your front pocket. There are indications that increased temperature and radiation can impact sperm quality.

3) Does it age the skin?
Yes! The presence of some minerals such as nickel and chromium and the blue light emitted by the device appear to contribute with wrinkles and blemishes. One more reason to spend sunscreen.

4) Does it affect learning?
An English study of 125,000 children and adolescents found that nighttime use disrupts sleep, compromises memory and impairs performance in school.

5) Give a headache?
There is no conclusive data. But a Danish study has found that cell phones can increase the risk of a migraine by 20 percent if there is a propensity for seizures.

abril.com