I was reading the other week about a method of avoiding jet lag when you fly on a long haul flight - by fasting. It has something to do with changing the circadian rhythms or something. Something to do with tricking your body into something.
I'm going to do some research into this anti jet lag diet, and maybe post some ideas on here.
I noticed when I typed "anti jet lag diet" into google, this site came up:
These guys explain a bit what the diet is, then ask for some cash in order to get a personalised reading on what types of foods you should eat in order to avoid or reduce jet lag. That sounds like a very entrepreneurial service they've created!
I'll do my own research first, and think of maybe getting my personalised reading nearer the time.