Scientists have proved that women should sleep at night for almost an hour more than men. Female body simply needs more time to rest.
In total, the study involved 950 people. Several stages were studied in the brain of subjects during sleep.
It turned out that the average woman needs an extra hour of sleep to feel refreshed, on a par with men. Managed to find the explanation even open the phenomenon.
It's all in the specifics of the thought process of women, who tend to multitask. Trying to solve several things at once, women spend more energy. Even in women both hemispheres of the brain operate with the same activity. Men have dominated the work of one hemisphere.