Washington Post

4 frequent fliers share their tips for dealing with jet lag

Jet lag is a shape-shifting affliction that debilitates travelers of all ages. The merciless wrath of desynchronosis - or time-zone-change syndrome - can strike at any time, dragging you down into a pit of sluggish, irritable despair. It is, by many accounts, the worst.

Jet lag is the resulting physiological dysfunction that happens when your circadian rhythm is interrupted. But although we know what jet lag is, we don't really know everything that's going on...

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