Sleep is one of the things that greatly excite people and it is very interesting for science too.

Sleep is a mysterious, mystical and needed a man to be healthy and there.
Here are some of the latest revelations in dreams that are quite interesting.

You can dream all the night

If you kick and punch while you sleep, check neurological status, as these are indications of possible neurological problems.
Did you know that some people have a natural alarm? The body of some people relieves stress adrenocorticotrophic hormone and it causes them to wake up before the alarm bells. This is due to stress than expected awakening.
The brain never sleeps. We sleep, but not brain – he constantly manages the functions of breathing, pumping blood and digesting other.
Adolescents need sleep as small children – about 10 hours a night. Women should sleep with one hour more, and adults over 65 years can sleep around 6:00.
We can dream in any stage of sleep. Until recently believed that people can only dream phase of rapid eye movement (REM), but it is clear that we can dream in every phase, but only in REM dreams are our story, and in other moments are -like intrusive thoughts.
People need sleep to be alive. Lack of sleep can cause serious health problems and even death if there are large period with lack of sleep.