Why do women need more sleep than men?

According to a new study, which was conducted at Duke University found that women sleep more than men twice. Researchers from Duke University showed that, compared to men, women experiencing complications than men, such as mental and physical problems from the rest is not enough.
Most women often face a higher risk of heart disease, depression as well as psychological problems. The study, which was led by psychological therapy and Michael Breu sleep experts estimate that women need to pay to sleep did not rest enough.
According to the university's experiments Breu showed dramatic differences between men and women. He said they found women are always more and more anger, depression and more and more hostility morning. The scientists believe that the main reason that can manage these problems is mental strength.
Women who use their brains more than the man who led them to their greater use of mind. If the men do the same thing and the need to use more and more of their mind so they need more sleep. For example: a man who has many difficult and complex work that they have a more complex decisions and to think more and more, and they need more sleep than men with normal work.
Science of Sleep
The researchers, from the University of Western medicine has irrigation facilities media on insufficient sleep cause skin aging increases the risk of heart disease, blood clots, stroke, blood, brain and mental problems. You have to remember that the average adult needs 7-9 hours sleep every day. Try to get proper sleep every day, it's the most important thing should be done for your health.