Staying hydrated is one way to boost energy, but you don’t need to reach for caffeine. Here is natural energy booster from everydayhealth.com:

 

Take a power nap. A power nap will help you feel refreshed, says Jini Cicero, a fitness and nutrition expert based in Los Angeles. Between 15 and 30 minutes is best. “You don’t want to get into deep REM sleep, or you’ll be groggy afterward,” says Cicero. “I believe 20 minutes is ideal — just enough to refresh your body’s systems.