London is an international air travel hub, with economical tickets to both European and distant destinations, and as a result millions of Londoners every year take to the skies. Many travel several times a year for pleasure while others even travel several times a week for business. All this travel does not just mean rich hotel meals and drinks at night - either for pleasure or business - but also food on the go, airport food and, worst of all, airplane food. Water retention and dehydration is also an issue when flying, which means poor circulation, puffiness and bloating…

