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 ...
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.
Oct 19, 2013 ... Scientists Finally Understand Why We Need Sleep, And It's Because Of ... for our
body's mental street-cleaners to come out and do their work.
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
Oct 17, 2013 ... While you are sleeping your brain's cleaning system goes into ... Scientists have
just reported the first major mechanical reason our brains need to sleep ... that
support every thing we do — all of our movements, our thoughts, .... Can you
imagine explaining neurons to people a few thousands years ago.
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
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.
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 ... Why men sleep
better than women Do you wake up groggy while your male partner is full of
www.ask.com/youtube?q=Why Do People Need Sleep?&v=3mufsteNrTI
Sep 28, 2015 ... and how did it evolve in the first place? Tweet ⇒ http://bit.ly/OKTBSsleep Share
on FB ⇒ http://bit.ly/OKTBSsleepFB ↓ More info and sources ...
The average person requires about eight hours of sleep per night, but many
otherwise healthy people continually deprive themselves of adequate sleep with