Jet lag - that familiar feeling of fatigue when one exits a plane after a long flight - has no established remedy. No medical application or device is yet capable of eliminating jet lag, especially considering the fact that it differs whether you travel eastwards or westwards and also depends on the number of times zones crossed (as much as 23 different time zone segments can be identified). While it is clear that the problem of jet lag is more complex than it looks, but there are a lot of things that can already be done to help beat jet lag if you are affected by it. How Smart People Can Overcome Jet Lag scientifically explains the jet lag phenomenon. It then covers some easy tricks to fight jet lag: bright light, melatonin, sleeping pills and stimulants. Therefore, readers will be able to understand the reasons for jet lag and various ways to overcome it. How Smart People Can Overcome Jet Lag is a handy technical guide for anyone looking to make their air travel experiences less tiring.