Web Results

Why Do We Need Sleep? - Excessive Sleepiness


How Much Sleep Do We Really Need? ... During these critical periods of growth and learning, younger people need a heavy dose of slumber for optimal ...

Why Do I Need to Sleep? - KidsHealth


This article about sleep will teach you why your brain needs to spend time in bed ... But many older people only need about 7 or 8 hours of sleep each night.

Sleep - Why Do We Sleep?


Sleep - What Sleep Is, How Sleep Works, Why Do We Sleep, How ... We know that we need sleep, but exactly why is much harder to pin down ...

Why Do We Sleep? | IFLScience


It's safe to say that sleep is as necessary as food and water, but why do we all ... the only reason we need to sleep that is really, really solid is because we get sleepy. ... People Working In These Jobs Are Most Likely To Cheat On Their Partner.

The First Real Reason We Need To Sleep - Business Insider


Oct 17, 2013 ... While you are sleeping your brain's cleaning system goes into overdrive, flushing ... What happened to the people in Microsoft's iconic. .... Scientists have just reported the first major mechanical reason our brains need to sleep ... activities that support every thing we do — all of our movements, our thoughts...

Why Do Humans and Many Other Animals Sleep? - Neuroscience ...


For infants, the requirement is much higher (about 16 hours a day), and teenagers need on average about 9 hours of sleep. As people age, they tend to sleep ...

Why We Need to Sleep - Sleepdex


Scientists have yet to determine exactly why people sleep. However, they do know that humans must sleep and, in fact, people can survive longer without food  ...

Why do we need so much sleep? - Technology & science - Science ...


What we do know is that sleep is an anabolic, or building, process. ... One of the ways we have of understanding why we need to sleep so much is to look at what happens if we don't get enough ... But most people require around eight hours.

10 reasons why you need more sleep (1/11) | Best Health Magazine ...


Here are 10 reasons why you need to get more sleep. ... “[Eight hours] is the norm for the amount of time that most people sleep,” says Helen Driver, ... that will help you sleep better Posted in Sleep · How much sleep do you really need?

www.ask.com/youtube?q=Why Do People Need Sleep?&v=3mufsteNrTI
Sep 28, 2015 ... We learned in our master's program that indeed we do know exactly what sleep is for, and you .... People can sleep with their feet sticking out?
More Info

Why Do We Sleep, Anyway? | Healthy Sleep


Dec 18, 2007 ... Still, the question remains: Why do we need sleep at all? ... Although it may be less apparent to people living in societies in which food sources ...

Why do we sleep? - BBC News - BBC.com


May 15, 2015 ... New research is giving scientists an insight into why we sleep and what happens when we do it. ... to short sleep are only seen in those few people sleeping around five hours, where ... 'Arrogance' of ignoring need for sleep.

Scientists Understand Why We Need Sleep: Our Dirty Minds | The ...


Oct 19, 2013 ... Scientists Finally Understand Why We Need Sleep, And It's Because Of ... When cells do their daily cell-type work, they produce waste product.