Tag Archives: insomnia

Seeing the Light about Sleep

April 3rd, 2017
The promise of better sleep makes me want to go camping. Sleeping outdoors for just a few nights – without a smartphone – is enough to reset body clocks in a way that makes it easier to get more sleep, according to studies. The crux is how light affects circadian rhythms, the body’s built-in system for signaling sleep time and when to wake. Camping provides exposure to plenty of natural light and dark, which researchers suggested prompted a shift in…