Power Down An Hour Before Bed
Nearly all Americans — as many as 95 percent, in fact — use some tech gadget in the hour before bed at least a couple of nights a week, according to the National Sleep Foundation’s2011 Sleep In America poll
. But the blue light emitted
from TV, laptop, tablet and smartphone screens disrupts the brain’s natural melatonin production and can trigger alertness, keeping you awake later.
Testimonials about good sleep and energy