At present, the smart phones have proved to be our best partners, most of us are accustomed to playing mobile phone before going to bed. In fact, according to United States a recent study showed that people with 71% quality of sleep are related to the smart phone, most people will be playing mobile phone before going to bed, lying on the 13% of the users surveyed, there are 3% people playing all night.
Smart phones would harm our health? with the rise of smart mobile devices, the issue got the attention of the outside world. It is widely believed that insomnia and other sleep problems may lie in bed staring at the screen with us relevant, because the Smartphone screen can make a lot of Blu-ray, which makes our brains can't rest.
As the idea spread, people began to believe that the Smartphone is a major cause of poor sleep, but in fact this is not the most important factor. Of course, we are not saying that lying in bed cell phones are totally unaffected, just not as serious as we expected. Louis Vuitton Mini Case
A new study shows, shiny screens do not worry we stay up all night, they were not the main factors that affect sleep. This theory gained support from many professionals.
From the University of California, Los Angeles, Jerome Siegel and Gandhi Yetish from the University of New Mexico in an article just published in the journal current biology, and through simple examples of smart phones on the human effects of sleep quality is not so great.
The two researchers of the Hadza of Tanzania, Bolivia Tsimane and South Africa's Kalahari Desert aborigines were studied in these districts, the natives in these areas are usually made a living by hunting and gathering.
Researchers studied 94 volunteers wearing track the Aboriginal data acquisition device and recording their movements and blood flow, while still installed in their sleeping area humidity and temperature monitoring, to ensure that the track of those variables that might affect sleep quality.
After 1165 days after the collection of data, the researchers found, they average about 6.5 hours of sleep per day. Meanwhile, people in industrial society average 7.5 hours of sleep every night. This effectively proves smart phones and other technology, and we concern on the quality of sleep and has no effect.
This study once again shows that many of our lives and not all theories are correct. There are many factors that affect sleep quality, we cannot put all the blame for the Smartphone, for example, a lack of exercise is also an important factor that affects sleep.
Of course, we should feel happy, because smartphones give us the damage less, did not know how many fronts after reading this article, late at night to pick up the phone to celebrate?
[Article correction]
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Tags: mobile phone Science and technology
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