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You are probably aware of the fact that being exposed to a screen light before going to bed can seriously disrupt your sleep, but what you probably don’t know is that reading on a screen can bring even more dangers to your health.
According to new research from Brigham and Women’s Hospital in Boston, Massachusetts, published in the Proceedings of the National Academy of Sciences, using an iPad before bedtime directly affects your alertness for the next day. Of course, the research once again confirmed that using a mobile device late at night makes it harder to fall asleep too. The results were the same for those using laptops, eReaders, smartphones and similar mobile devices before bedtime.
This is not the first study in this field.
According to Dr. Anne-Marie Chang, an associate neuroscientist at the previously mentioned institution who was part of the team conducting the research, artificial light from electronic devices affects alertness, sleepiness and reduces the levels of melatonin. What is interesting is that this research was based on comparison between reading printed books and reading from a device that emits artificial light.
Those who want to use the night to reenergize their body, but must read something before bedtime should definitely use a printed book and forget about screens as a source for reading. Dr. Chang says that sleep is crucial for our health, because poor quality sleep can lead to some serious health issues like diabetes, obesity and even some cardiovascular diseases and disorders. The suppression of melatonin production was linked with increased risk of certain types of cancer.
We should also not forget that sleep comes with many benefits too.
The two-week study involved 12 participants who read on an iPad for hours before they go to bed, for five days in a row. After that, they would read printed books for five days in a row. Some of them started with reading printed books and finished the study with reading from an iPad.
The results were clear. Those reading on an iPad had troubles… READ THE FULL STORY HERE: http://ift.tt/1TiV1oc
Source: Health And Love Page — http://ift.tt/1sPBBP9 — Written by Bobby Davis
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An Exclusive You Have To See: The Last Frontier of Free Press Is Here! No More Censorship, Unlike YouTube and Others!
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