Sleep has an important role in human life, it is offset by the physical and mental stress and nervous system, which exposed him throughout the day, and also represents a vital function saves man from fatigue. The sleep disorder and irregular may reflect on the performance of the individual during the day.
Doctors have confirmed to congratulate sleep is what it was in the early night, and hours sleep before midnight amended several hours of sleep late after midnight.
There are three basic conditions must be met to ensure a healthy sleep : Physical comfort, emotional, and intellectual. Any human being can live a very normal life sleeping period of not more than 6 - 8 hours a day.
Hours sleep before midnight amended several hours of sleep late.
Sleep from 6 to 8 hours per day is the amount of near-ideal.
