Adequate sleep is essential for maintaining physical and psychological health. Closed his eyes for a moment during the day also effectively repel feeling tired. But not all people are advised to take a nap because it can hurt.
If you do not have a problem with sleep at night, take a moment to sleep in the daytime it can give positive benefits. Research in 2008 showed 45-minute nap can improve memory function, lowers blood pressure and relieve stress.
But for people who suffer from sleep disorders like insomnia, nap it would be counterproductive. "Nap, even for a short while can reduce drowsiness in the daytime," Ralph Downey III, PhD, director of the Sleep Disorders Center.
He added, a nap would be effective for people who suffer from temporary sleep disorders, such as certain diseases or are suffering from insomnia due to jet lag.
In children, additional hours of sleep during the day usually is not absolutely necessary if he was aged 3 years and over. The kids need a nap if need sleep at night not being met. In addition, children who look fussy at night due to fatigue should be scheduled for a nap.
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