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 ... To determine how much sleep you need, it's important to assess not
Myth 1: Getting just one hour less sleep per night won't affect your daytime
functioning. ... to person, most healthy adults need between 7.5 to 9 hours of
sleep per night ... What's more, you probably have no idea just how much lack of
sleep is ...
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.
Feb 2, 2015 ... Here's How Much Experts Think You Should Sleep Every Night ... sleep and
safety, says the amount of sleep a person needs is highly variable ...
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.
Jul 21, 2014 ... Several studies have found that seven hours a night is the best ... It's the holy
grail of questions: how many hours of sleep should we ideally get per night? ...
Illness may cause someone to sleep or spend more time in bed, ...
Feb 2, 2015 ... It seems like a question that's as old as time itself: "How much sleep do I really
need? ... There's no perfect sleep number that can fit every person, but The ...
Many of us struggle to get enough sleep every night, but is the sleep ...
Feb 3, 2015 ... There are new recommendations for how much time people should ... Sleep
Foundation had a single sleep recommendation for all adults.).
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 ...
Mar 13, 2016 ... That old wisdom about getting a solid eight hours of sleep per night? Not exactly
true. In fact, the amount of sleep you need is totally unique to ...