If you have ever crossed time zones by plane and felt so exhausted afterward that it takes days to get back to normal, you have experienced jet lag. Now, with a new app called Entrain, you can monitor your body’s circadian rhythms using your smartphone—and adjust faster to new time zones and schedules.
Jet lag is the result of a disrupted circadian clock. Entrain simulates your circadian clock and makes mathematically optimal lighting recommendations to help you adjust as quickly as possible to new time zones and schedules. Continue reading