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[Virtual Presenter] Sleep DR. ZEIN AB M OHAM ED. Sleep DR. ZEIN AB M OHAM ED.
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[Audio] Introduction Sleep is a basic human need to all individuals. Humans spend about one-third of their lives asleep. Sleep disorders and sleep deprivation are contributing factors to the development of many chronic diseases, such as type 2 diabetes, heart disease, depression, and obesity..
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[Audio] Definition of sleep Sleep is a complex biological rhythm. the individual is awake when the body temperature is highest, and asleep when the body temperature is lowest. Circadian regularity begins to develop by the 6th week of life, and by 3 to 6 months most infants have a regular sleepwake cycle..
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[Audio] We require sleep for many reasons To prevent fatigue To conserve energy To restore the mind and body To enjoy life more fully..