Take a Book to Bed!
The National Sleep Foundation recommends turning off the digital devices and settling down with a good book.
According to the National Sleep Foundation, “Using electronic devices before bedtime can be physiologically and psychologically stimulating in ways that can adversely affect your sleep.”
“Using TVs, tablets, smartphones, laptops, or other electronic devices before bed delays your body’s internal clock (a.k.a., your circadian rhythm), suppresses the release of the sleep-inducing hormone melatonin, and makes it more difficult to fall asleep. This is largely due to the short-wavelength, artificial blue light that’s emitted by these devices.”
“Using these devices before turning in delays the onset of REM sleep, reduces the total amount of REM sleep, and compromises alertness the next morning.”
“One good substitution is reading. Reading an old-fashioned, printed book under lamplight (as opposed to bright overhead lighting) is a great choice. And using an e-ink e-reader (like the Kindle Paperwhite, as opposed to the Kindle Fire) is also a good idea, because it doesn't produce the same type of blue light that a smartphone or tablet would.”