There's nothing worse than trying to sleep hot! A new study out of Japan says you will fall asleep faster and easier if you do this before bed:
PUT YOUR PILLOWCASE IN THE FREEZER FOR TEN MINUTES!
Laying your head on a cool surface reduces your body temperature and makes you more comfortable.
Would you try it during the next heat wave? Sound off on social @OnAirWithRyan and listen back to Ryan Seacrest for more: