Avoid alcohol or caffeine at least three to four hours before bedtime. Both act as stimulants and prevent sleep. Avoid heavy meals. Wear earplugs and blindfolds while sleeping to dampen noise and block out unwanted light. Staying indoors can make jet lag worse, so try to get outside in the sunlight whenever possible.
Daylight is a powerful stimulant for regulating the biological clock.
Avoid heavy exercise close to bedtime. Contrary to popular belief, the type of food you eat has no effect on minimizing jet lag. There are varied opinions on how to beat jet lag. Some alternatives are cheap and simple, and some are trendy and expensive. No Jet Lag is a homeopathic remedy for jet lag that is taken every two hours while awake during the flight and then once more after landing.