Jet lag can be a real challenge, especially for frequent travelers. Here are a few strateg

Well SupportedLight exposure is the most effective method for shifting one's circadian clock, but significant shifts may require combining light with other factors.

Well SupportedEating according to the local schedule is one of the fastest ways to shift one's circadian clock.

Well SupportedIndoor artificial light sources are insufficient to set the circadian clock effectively before the circadian dead zone.

Partially SupportedTo manage jet lag, maximize light exposure during desired wakefulness and limit light exposure during desired sleep.