Tinted glasses may help device-users get a better night of sleep. A small randomized controlled trial suggests a cheap pair of amber-tinted glasses could help people get to sleep faster, and sleep more soundly, after using smartphones, tablets or laptops before bed.

Tinted glasses may help device-users get a better night of sleep. A small randomized controlled trial suggests a cheap pair of amber-tinted glasses could help people get to sleep faster, and sleep more soundly, after using smartphones, tablets or laptops before bed.: http://ift.tt/2zCBpaa Read more... http://ift.tt/2BXznaF