
When you change time zones, setting your body clock during the flight to the time that exists at your destination proves very helpful. For instance, if it is daytime at your destination point, try staying active on the flight. You could switch the lights on the role of light is vital and read, watch a movie or keep yourself active in other ways.
Eat your meals according to the time at your destination point. If this means forgoing one meal, go ahead and skip it.
The hormone Melatonin plays an important role in the sleep cycle and is frequently used to relieve sleeping troubles caused by jet lag. Melatonin therapy should be resorted to only if diet and regimen prove ineffective. This hormone is available as an oral pill and should be taken on the recommendation of a doctor.