They get more sleep
VGstockstudio/Shutterstock You don’t need a study to tell you that skimping on shuteye could sap your energy levels. But a 2010 study found that sleep may restore your brain’s energy on a cellular level, in the areas you use most when you’re awake. Getting enough sleep can help you wake up energized. In fact, here are nine more science-backed ways to naturally boost your energy!