Sleeping well favors the personal image

Scientists from the Karolinska Institute in Stockholm, Sweden, found that people who do not sleep for long periods they look less attractive and less healthy that those who rest correctly.

During the study photographed on 2 occasions to 23 volunteers, the first shot was taken after 8 hours of sleep and the second after staying awake for 31 hours.

65 observers, who were unaware of the volunteers' sleep status, analyzed and rated the photographs according to attractiveness and physical appearance of each individual. At the end those who remained awake They were rated as less healthy, less attractive and more tired, compared to those who had slept 8 hours.

The authors concluded that the facial signals of people deprived of sleep have an effect on the facial appearance and in the trial of what is attractive, healthy and tired, he described the publication British Medical Journal.

Man who slept well (left) and the same man who did not sleep (right).


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