You know when you've had that amazing holiday, where you ate and drank everything presented to you? Yes, that holiday that you'll be talking about for weeks and wishing you were still there. It could actually take a toll on your body, especially those long haul flights. Don't get me wrong, I enjoy the whole process of checking in on-line, arriving at the airport, duty-free shopping, boarding the plane and taking off. I have such wanderlust and I'm always looking for the next trip. However, as much as I enjoy it, I know that flying can take a toll on my body and post flight