Amazingscience

Tuesday, October 18, 2016

Why do we sleep

Well we human beings cannot work continuously. We need some rest sleep to remove our tiredness. We then sleep so what happens when we sleep. In this topic we gonna discuss all about the sleep. Our brain works continuously from morning till evening. According to a research by the researchers it has been found that people who sleep 6-8 hour per day live longer. Whereas the people who sleep less are attacked by diabetes, cancer and mental diseases. If we stopped sleep from today then dopamine is run which stimulate the brain and makes it slow. Due to which the person cannot think properly and correctly and this makes the other brain harmone to run slowly so eventually a condition is reached at which the person suffers from depression.
During our day to day workout our brain is continuously running in different activities. In this condition lactic acid is deposited in our brain. This makes our brain feel tired and heavy so we feel sleepy and during our sleep the brain wash out all the lactic acid from the brain cells and in the same way the blood is release out from each and every part of the brain. The brain cells is then washed by the glucose like liquid called glucagen. This phenomenon is called brain wash. If the brain cells is washed part by part then in that condition though we fall asleep but also we can feel the things happening around us. If the whole brain is washed completely at a time then in that situation we cannot get any feelings and sensations. So we require sleep and it helps to again put the energy back in the body. The amount of sleep also depends upon the age, physical and mental condition. Our brain is very sensitive to the light stimulus due to which at the dim light or in the evening time brain impulse the message that its sleeping time.
This are the things that deals with our sleep. Though we sleep but a vast process takes place at our mind. A sound sleep means a healthy life so we have to spend our life in the healthy way.

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