Can jet lag be tricked with this food?

Jet lag is an unavoidable side effect of intercontinental travel. Those who cross many time zones often pay the price with sleepless nights, daytime tiredness and a body that is still running to the wrong beat days later. However, a large-scale experiment has been conducted by the Australian airline Qantas as part of its "Project Sunrise", together with an interdisciplinary research team from the University of Sydney.