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How Much Sleep Do We Really Need? | National Sleep Foundation

sleepfoundation.org/how-sleep-works/how-much-sleep-do-we-really-need

Humans, like all animals, need sleep, along with food, water and oxygen, to survive. ... Most of us know that getting a good night's sleep is important, but too few of us actually make those eight or so hours between the sheets a priority.

Sleep Deprivation Effects and How Much Sleep We Need: Babies ...

www.webmd.com/sleep-disorders/guide/sleep-requirements

Video Should You Take a Vacation From Alcohol? lyme disease ... Most adults need 7 to 9 hours a night for the best amount of sleep, although some people may need as few as 6 hours or as many as 10 hours of sleep each day. ... The amount of sleep a person needs also increases if he or she has been deprived of sleep ...

How Much Sleep Does a Person Need? - Sleepdex

www.sleepdex.org/amount.htm

The amount of sleep each person needs depends on many factors, including age ... they concluded adults should sleep 7 hours or more per night to say healthy.

The Ideal Amount of Sleep for Each Age Group, According to the ...

lifehacker.com/the-ideal-amount-of-sleep-for-each-age-group-according-1683344371

Feb 2, 2015 ... There's no perfect sleep number that can fit every person, but The National ... School age children (6-13): 9-11 hours each day. ... Getting a good night's rest isn't always as easy as it feels like it should be, but it can be ... Many of us struggle to get enough sleep every night, but is the sleep we get an...

How many days does the average person sleep for during their ...

www.theguardian.com/notesandqueries/query/0,5753,-50504,00.html

If the average night's sleep is eight hours (ie one third of a day), one sleeps for one third of ... And if you also sleep every 29 Feb during those 25 years, you get a  ...

Busting the 8-Hour Sleep Myth: Why You Should Wake Up in the Night

www.livescience.com/12891-natural-sleep.html

Feb 16, 2011 ... The way modern humans get eight hours of sleep isn't actually natural. ... and especially during winter, darkness spanned up to 14 hours each night. ... Segmented or biphasic sleep patterns evolved to fill the long stretch of ...

How Much Sleep Is Enough? - NHLBI, NIH

www.nhlbi.nih.gov/health/health-topics/topics/sdd/howmuch

Feb 22, 2012 ... Although sleep needs vary from person to person, the chart below shows ... For example, if you lose 2 hours of sleep each night, you'll have a ... You also should talk with your doctor if you sleep more than 8 hours a night, but ...

How much sleep does an elderly person need? - AgingCare.com

www.agingcare.com/Articles/Sleep-and-Aging-133153.htm

We all look forward to a good night's sleep. Sleep allows our body to ... of sleep per night. Unfortunately, many older adults often get less sleep than they need. ... The room should be dark, well ventilated, and as quiet as possible. Develop a ...

How Much Sleep Is the Average Person Getting a Night? - Mercola

articles.mercola.com/sites/articles/archive/2015/07/16/average-american-sleep.aspx

Jul 16, 2015 ... How Much Less Sleep Are You Getting Than Everyone Else? .... Sleeping less than six hours per night more than triples your risk of high blood .... Ideally, you should turn off any wireless router while you are sleeping.

How Many Hours Do Dogs Sleep Each Day?

sleep.org/articles/how-much-do-dogs-sleep/

Find out how many hours your dog sleeps. ... Sleep all day, sleep all night— here's what really goes on in Fido's life. ... But unlike humans, who rest best when they stick to a regular schedule, dogs are flexible sleepers: They can easily pop up when there's action (like ... 10 Foods You Should Eat If You Want A Flat Stomac...

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Adult Sleep Needs at Every Age: From Young Adults to the Elderly

www.webmd.com

WebMD discusses how much sleep adults of different ages need and what adults can do to get the recommended number of hours per night.

How many hours of sleep are enough? - Mayo Clinic

www.mayoclinic.org

Apr 6, 2016 ... 12 months, About 10 hours at night, plus 4 hours of naps ... In addition to age, other factors can affect how many hours of sleep you need.

Here's How Much Experts Think You Should Sleep Every Night - Time

time.com

Feb 2, 2015 ... Here's How Much Experts Think You Should Sleep Every Night ... new recommendations Monday that call for more hours of sleep for most young people. ... sleep and safety, says the amount of sleep a person needs is highly ...