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Symptoms Of Common Sleep Disorders

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Do you fall asleep as soon as you go to bed? Do you feel rested and full of energy in the morning? According to Morin (2011), more than 40% of Canadians have at least one symptom of insomnia, and almost 20% are not satisfied with the quality of their sleep. These numbers seem astonishing. In order to be healthy and not suffer from any sleep disorders, everybody should understand the importance of good sleep, know basic facts about common sleep disorders, and be aware of ways of their diagnosing, treatment, and preventing. Good sleep is one of the most important components of a healthy and happy life. But what is sleep? According to Dorland 's Medical Dictionary (1981), ' 'sleep is a period of rest for the body and mind during which volition and consciousness are in partial or complete abeyance and the bodily functions partially suspended. ' ' Our body is a difficult mechanism where different processes take place, and as any mechanism it needs rest in order to recover after each day. Without a sufficient amount of sleep the body starts suffer, a person fells sleepy, his/her performance during the day decrements. Sleep has a number of important functions such as restoration, renewal, emotional processing, maintaining circadian rhythms. Also it affects memorizing and perception of events that people observed and learned during the day (Church, 2012). Doctors say that good sleep for an adult should continue 8 hours, however someone can state that he/she can feel good after

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