Creating a bedtime ritual, like reading before bed, signals to your body that it’s time to wind down and go to sleep, according to the Mayo Clinic. Reading a real book helps you relax more than zoning out in front of a screen before bed. Screens like e-readers and tablets can actually keep you awake longer and even hurt your sleep. That applies to kids too: Fifty-four percent of children sleep near a small screen, and clock 20 fewer minutes of shut-eye on average because of it, according to research published in Pediatrics. So reach for the literal page-turners before switching off the light.
Abigail Wise in Time (Jan 2015)