Your feet could be the secret to a good night's sleep

The New Cure for Sleepless Nights
The New Cure for Sleepless Nights

We've all had restless nights in bed, and it turns out, this may be due to your body temperature being a little too high. The best trick is an extremely simple one: Keep one or two feet out from under the covers. Your feet are remarkably good at pushing heat away from the body, and since we sleep at a cooler temperature than when we are awake, this can get you to the perfect body temperature so you can have sweet dreams easily.

Look at these powerful images of where children sleep: