Here’s the next instalment of my fortnightly Bookmachine article. To read on, visit the Bookmachine blog.
Over the past few weeks, headlines have been peppered with claims that reading eBooks before bed is bad for your health. A new study, published in the journal of the Proceedings of the National Academy of Sciences (PNAS), has found that reading light-emitting eBook before sleep can compromise the quality and length of your sleep amongst other things.
Researchers conducted experiments on 12 subjects, who were put into controlled environments before bed for a period of two weeks. Participants were either given a light-emitting (LE) eBook or a print book to read for four hours before sleep. Those reading LE eBooks fell asleep on average 10 minutes later than those reading print, had suppressed levels of the sleep hormone melatonin, slept less deeply and took ‘hours longer’ to wake up in the mornings.
All this can lead to serious health issues: sleep is crucial to maintaining an alert, healthy body and suppressed melatonin production can lead to an increased risk of certain kinds of cancer… [READ MORE]