Why is Sleep Important?
Sleep is more than just a "time-out" from our busy routines; it is critical for good health, mental and emotional functioning and safety. As an example, research has determined that people suffering from undiagnosed sleep apnea are likely to have higher blood pressure while they sleep and deal with the daytime sleepiness.
Occasional sleeping issues are apt to make daily life more stressed or result in a less productive day. In a survey conducted by the National Sleep Foundation, people who said they had problems getting enough sleep reported difficulty concentrating, accomplishing tasks and handling minor irritations. In total, sleep loss has been found to impair tasks involving memory, learning and logical reasoning.
Sleep needs vary from person to person. On average, a healthy adult requires an average of 8 hours of sleep per night. However, some people function without sleepiness or drowsiness with as little as 6 hours of sleep. Yet other people are unable to function unless they have slept for 10 hours. Contrary to what has become a common myth, we do not need less sleep as we get older, although being able to get all of the needed sleep at one time might be reduced.
How then do you measure how much sleep you really need? A good rule is to notice how alert you are during boring or monotonous situations. If you have trouble staying focused and alert, you are not getting enough good-quality sleep. Other things to notice are if you become easily irritated with co-workers, family or friends, and experience difficulty concentrating or remembering facts.
Promoting a Healthy Sleep Style
Here are helpful tips for creating a healthy sleep environment from the National Sleep Foundation:
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