Deep Sleep: What is deep sleep? Here's how it's beneficial to our body

Sleeping on time plays an important role in our lives. Sleeping well not only improves your health but it also makes us more productive. Read below to find out what is deep sleep and its benefits.
Deep Sleep: What is deep sleep? Here's how it's beneficial to our bodyDeep Sleep: What is deep sleep? Here's how it's beneficial to our body
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When it comes to maintaining a healthy lifestyle, sleeping for a certain number of hours is essential. Sleeping for 6-7 hours daily not only keeps stress and other lifestyle diseases at bay, but it also helps with weight loss. Sleep differs from person to person. Some people can't sleep for more than 5 hours, while others find even 8 hours of sleep less. Did you know that more than the quantity of sleep, the quality of sleep matter? Some people wake up several times while they sleep, while others sleep like a baby. 

Sleeping well has several stages and it is divided into 3 stages. REM (Rapid Eye Movement sleep), non-REM and deep sleep. Our sleep pattern is divided into multiple stages - Stage 1 is light transitional sleep, stage 2 is the stage of sleep we enjoy the most, then comes REM stage, in which we dream, then comes deep sleep, which is the deepest stage of sleep. Deep sleep is important, and it benefits our body in multiple ways. 


Read below to find out what deep sleep is and what are its benefits. 


What is deep sleep:


Deep sleep is the final stage of sleep, you need to feel good when you wake up in the morning. During deep sleep, your body and brain waves slow down. It is difficult to wake up from deep sleep, and if you do, then you'll behave cranky for the rest of the day. It is also the stage 3 of the sleep cycle. It is the deepest and most restorative sleep. People who are awakened during deep sleep do not adjust immediately and feel disoriented. When we experience deep sleep, our heartbeat and breathing become their slowest as our muscles relax and repair themselves. Deep sleep which is also known as slow wave sleep lasts for anywhere between 45 to 90 minutes. 



Importance and benefits of deep sleep:


1. Deep sleep is extremely important since it is in this stage where our bodies repair themselves and build up energy for the next day. The body releases the growth hormones in children and young adults, aiding the body’s maturation process. 


2. Deep sleep is also when tissue repair occurs, and when your body detoxifies itself. It also increases glucose metabolism in the brain, which supports short-term and long-term memory and overall learning. 


3. Other benefits of deep sleep include increasing blood supply to muscles and strengthening of the immune system. 



What happens when you don't get enough deep sleep:


Without enough deep sleep, the brain can’t convert this information to your memory. Not getting enough deep sleep can give rise to stroke, heart disease, diabetes, sleep eating, bedwetting and sleepwalking.


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