Flying to a different time zone can throw your sleep schedule out of sync—you know it’s time to sleep, but your body still thinks it’s at home.
It’s frustrating to be disoriented when you’re supposed to be making the most of your vacation, but luckily a little preparation can greatly reduce the disruption. Following these steps can help when passing through many time zones, whether you’re crossing the U.S. or flying all the way to Europe or Asia.