November 5th, 2009 by admin

What is Sleep?

Scientist have really faced many difficulties in defining sleep.According to them, sleep is a state of body in which the body is unconscious and the person can be brought back to normal from that state.At these point the human brain pays more attention to the internal responses then to the external signals.

Importance Of Sleep

Sleep is highly recommended for every normal human for the well being and proper functioning of the body.If there is any imbalance in the sleeping schedule then we can face the issue of sleeping disorder.A survey made by NSF(National Sleep Foundation) proved that nearly 38 million Americans suffer from 70 different sleeping disorder.It is also observed that sleep is useful in many other aspect of life.

Sleep is very useful for brain consolidation i.e helps the brain commit new information. Chronic disease regarding the sleep disorder causes increase in your weight by affecting the way our bodies process and store carbohydrates, and also it happens by changing the  levels of hormones that affect our appetite.Having a good sleep in the night will help us to concentrate well in our work and can also put a break to different mishaps caused by the dozing of drivers as well as the pilots.

The person who don’t have good sleep always feels impatience and irritability.Less sleep won’t allow you to do the things you like to do.Some sleeping disorders are related to hypertension as well as irregular heart beats.