Want to cheat jet lag? A drink of coffee could do the trick
![Want to cheat jet lag? A drink of coffee could do the trick](http://www.theprovince.com/cms/binary/11371178.jpg)
Drinking coffee in the evening can turn back the body clock and could help fight jet lag - but only for travellers heading west, scientists believe.
Drinking coffee in the evening can turn back the body clock and could help fight jet lag - but only for travellers heading west, scientists believe.