Beware of jet lag

Jet Lag Simulator

Everyone has an internal clock in his brain: the circadian clock.
What happens when we travel through several meridians?
What happens when loose one night of sleep?
Beware of jet lag!


How do the circadian clock, the social clock, the sun clock, time zones and DST interact? Researchers address numerous common fallacies and suggest how problems associated with DST and time-zones can be solved based on circadian biology.


The University of Padova has launched SleepRhythm UniPd, a big initiative to improve sleep quality in its students.
Are you a UniPd student?
We count on you – get started!