Research into what happens to the body in long-haul flight come ahead of the proposed Qantas non-stop 19 hour flights to London.
Deep vein thrombosis, dehydration, radiation and jet-lag are some of the dangers that can increase the longer you are in the air.
We take a look at how you can protect yourself from these unwanted effects of jetting off to see the Trooping of the Colour.
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