Benefits and Importance of Deep Sleep

In "How to get Deep Sleep" we discuss some methods to improve the quality of sleep. Now we understand the importance and benefits of deep sleep, also what are the disadvantages of not taking proper sleep.

Benefits and Importance of Deep Sleep



Sleep recharges our body and refreshes our brain. During sleep a lot of functions are performed by our brain which directly depend on our sleep quality.

Sleep and Brain Function

Sleep is required for proper brain functioning. Specially it allows our neurons of nerve cells to reorganize and create new cells. During sleep our brain stores needed information into permanent memory. When we sleep, our brain's glymphatic system clears out waste from the Central nervous system. It removes toxic byproducts from our brain which build throughout the day. This allows our brain to work well when we wake up.

Some other benefits of sleep


1. During the whole day we used a lot of energy in different tasks, so when we sleep our body conserves energy and because of this conserved energy we feel energetic and productive when we wake up.


2. Body needs Sleep to restore itself. Even the healing power of the body is increased during sleep. 

As Andy Coghlan at New Scientist reports, researchers have found that wounds sustained during the day heal twice as fast as those that occur at night. 


3. During sleep the body controls our hormones. It helps us to stay emotionally well-being. And we don't feel any irritation, anger etc. after waking up.


4. Sleep maintains our weight because during sleep hunger hormones are in control.


5. Sleep also boosts our immunity and also keeps our heart healthy.


Disadvantage of not taking proper sleep

1. Low learning power 

2. Serious health problems 

3. Depression and irritation

4. Lack of sleep Ages our sleep

5. Level of hormones are dis-balanced

6. Low concentrations and focus power 



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