is 5 hrs of sleep good enough?
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Sometimes life calls and we don't get enough sleep. But five hours of sleep out of a 24-hour day isn't enough, especially in the long term. According to a 2018 study of more than 10,000 people, the body's ability to function declines if sleep isn't in the seven- to eight-hour range.
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According to the National Institutes of Health, the average adult sleeps less than seven hours per night. In today's fast-paced society, six or seven hours of sleep may sound pretty good. In reality, though, it's a recipe for chronic sleep deprivation.
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An average adult needs between 7.5 and 8 hours of sleep per night.
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How much should a 5-month-old sleep? Your 5-month-old should sleep around 12 to 15 hours a day. That includes about 10 to 11 hours of solid nighttime snoozing (though he might still wake up a few times) and three naps that last 30 minutes to two hours each.
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“It's better to sleep until you just naturally wake up,” says Dinges, which means you may sleep 9 or 10 hours. That will be the true recovery from your sleepless night, he says.
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The National Sleep Foundation recommends that adults, including people in their 50s, get seven to nine hours of sleep per night for optimum health.
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Is 3 hours enough? This will depend largely on how your body responds to resting this way. Some people are able to function on only 3 hours very well and actually perform better after sleeping in bursts. Though many experts do still recommend a minimum of 6 hours a night, with 8 being preferable.
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For about a decade, the paediatric sleep community has recommended that children three to five years old need 11 to 13 hours, children five to 10 years old need 10 to 11 hours, and adolescents 10 to 17 years need eight-and-a-half to nine-and-a-half hours of sleep each night.
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The answer depends on whom you ask, but in general, experts recommend keeping naps short: 10 to 30 minutes for a power nap, and no more than two hours for longer naps. Any more than that and nappers risk having trouble getting sufficient sleep (at least six hours) overnight.
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Too little sleep could kill you: Premature death risk goes up for those who get less than 6 hours. If you're burning the candle at both ends, better make getting enough ZZZ's a priority. Sleeping fewer than six hours a night is linked to premature death, according to a study published in the scientific journal "Sleep."
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There might be a cosmic connection. Here's the ideal amount of sleep you need based on your zodiac sign. While the the National Sleep Foundation recommends seven-to-nine hours of sleep for adults per night, some people have successfully bucked the trend.
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People with hypersomnia might require as many as 10 to 12 hours of sleep per night to feel their best. Since day-to-day life might include responsibilities that don't allow for this much rest, long sleepers may feel excessively tired during the day and catch up on off days, sleeping as much as 15 hours at a time.
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Getting six hours of sleep a night simply isn't enough for you to be your most productive. In fact, it's just as bad as not sleeping at all. Not getting enough sleep is detrimental to both your health and productivity. Yawn.
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Teens need about 8 to 10 hours of sleep each night to function best. Most teens do not get enough sleep — one study found that only 15% reported sleeping 8 1/2 hours on school nights.
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A: Naps are OK. But you'll probably want to nap for less than an hour, and you'll probably want to nap earlier in the day, like before 2 p.m. or 3 p.m. If you can power-nap for 15 or 20 minutes, so much the better. Napping for an hour or longer increases your risk of falling into the deep stages of sleep.
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From 1-5 years of age, kids should sleep 12-14 hours a day, counting naps and nights.
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For teenagers in high school, eight hours of sleep is the minimum amount, but for good health, they should really get up to ten. College students, on the other hand, should get about seven to nine hours of sleep. This amount is also generally recommended for online students who are over the age of 26.