How to beat jet lag
Your body clock can be reset. Light is the key.
Before you fly
For big time differences, shift your bedtime by an hour a day for a few days in the direction of your destination.
On the plane
- Set your watch to destination time as soon as you board.
- Sleep or stay awake according to the destination's clock.
- Drink water and limit alcohol and caffeine.
On arrival
- Get outside in daylight, especially in the morning after flying east.
- Eat meals at local times.
- Keep naps short, under 30 minutes, and before mid-afternoon.
East versus west
Flying east is generally harder because you have to fall asleep earlier. Allow roughly a day per time zone to fully adjust, and plan easy activities for your first day.