Here's How to Feel More Awake (Without Coffee)

While some people avoid all human contact until they’ve had their first cup of coffee in the morning, there are plenty of ways to perk up without a gallon of hot java. If you’ve decided to forgo coffee, try a few of these science-backed tips from AsapSCIENCE for feeling more awake by harnessing the power of melatonin, cold water, fiber, and more.
[h/t Laughing Squid]
All images from YouTube