According to a recent study, women obviously need more sleep than men. Women experience more mental and physical consequences than men from inadequate rest, discovered researchers from Duke University. The findings give half the population a legitimate reason to sleep in, and also give some new health recommendations for women who have risk of heart disease, suffer from depression and some psychological problems.
According to a study, led by psychologist and sleep expert Michael Breus, who estimated men and women’s needs for sleep, there was a sharp difference between genders. He told the reporters: “We found that women had more depression, women had more anger, and women had more hostility early in the morning.”
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Who Needs How Much?
According to some experts, women need much more sleep because of their mental energy expenditure. Women use their brain more than men.
Jim Horne, director of the Sleep Research Center at Loughborough University in England, told the Australian: “One of the major functions of sleep is to allow the brain to recover and repair itself. During deep sleep, the cortex — the part of the brain responsible for thought, memory, language and so on — disengages from the senses and goes into recovery mode,”. He also added: “The more of your brain you use during the day, the more of it that needs to recover and, consequently, the more sleep you need. Women tend to multi-task — they do lots at once and are flexible — and so they use more of their actual brain than men do.”
If men used the brain more during the day, they would also need some more hours sleep. Horne said: “A man who has a complex job that involves a lot of decision-making and lateral thinking may also need more sleep than the average male — though probably still not as much as a woman.”
The Science of Sleep
A correlation between inadequate rest and accelerated skin aging was shown in a paper published this year, by researchers from Case Western Reserve University School of Medicine. According to some other studies, poor sleeping can lead to a risk of heart disease, blood clots, stroke and psychiatric problems.
It is required for an average American adult, to sleep between 7 and 9 hours every day. 80 per cent of the population sleep less than is it required. If you want to learn more about sleep and improving rest patterns, visit The National Sleep Foundations online.