Why do our bodies need sleep? ... Researchers have also shown that after
people sleep, they tend to retain ... How Much Sleep Do We Really Need?
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.
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.
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. ... or the Affordable
Care Act, Confirms Your Suspicions That People Are the Worst ...
We know that we need sleep, but exactly why is much harder to pin down ...
Although we do not have a definitive answer to the question “why do we sleep?
Aug 26, 2009 ... We spend a third of our lives asleep, but sleep researchers still don't know ...
reduced during sleep, but also because there are people to protect us. ... these
muscles and brain tissue matter do need repleneshment and rest.
It's safe to say that sleep is as necessary as food and water, but why do we all ...
reason we need to sleep that is really, really solid is because we get sleepy.”.
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, ...
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