Watching the people having problems with sleep, scientists have found an effective way to fill in time.
A study on sleep and insomnia conducted by American and Swedish scientists, writes sundaynews.info.
They are attracted to the experiment, 14 volunteers that have problems with the timely falling asleep. The results of the study, told the journal Current Biology.
Scientists sent some of the volunteers in the camping trip, and left the house.
Those who had the opportunity to go Hiking, decided trouble falling asleep. Back home – no.
In connection with the received results, the researchers recommend a day more time outdoors and in the evening to limit electric lighting.
So, in their opinion, it is possible to recover the sleep mode.