Tuesday, 14 January 2020

Sleep and Energy: The Energy Consumed By Your Brain While Sleeping

Irrespective of all the research that has been going on throughout the years, there is a lot of important information that is not known regarding the human brain. Numerous mental diseases, as well as sleeping disorders, still exist and their causes along with no proper mental therapy are known. For any adult, the brain is responsible for taking up almost 20% of the total energy, especially when the adult is resting.

This can sound weird but the main objective of the brain is processing as well as transmitting information with the help of electrical signals. It is important to understand the energy consumed by the brain when an individual is sleeping. When you understand about sleep and energy, it will be easier for you to plan your regular activities. Also, to sleep properly, make sure that you are removing all the gadgets from your room, as stated by https://www.forbes.com.

A guest post by Silvia Watson.

The overview

An adult is responsible for using almost 20% energy of the brain constantly. When considered in detail, almost 15% of the cardiac output is responsible for going towards the activity of the human brain. Apart from that, 25% of the glucose from the entire body is also responsible for helping the brain. Glucose is undoubtedly one of the most important sources of energy within the body and it is normally stored in the skeletal muscles as well as liver as glycogen.

Depending on the sleep stage that you are in, the body is responsible for distributing energy in more than a single way. During stage 2 as well as stage 3, which mean light as well as deep sleep, the brain is not as active. One misconception that constantly floats around is that most of the energy is being used by the brain when any difficult task is being solved. However, it is important to understand that this is not true. This is why you should understand the important question, "How Much Energy Does the Brain Consume While Sleeping?"

What happens to the brain when you are sleeping?

Several studies have revealed that the energy expenditure of the human body is not responsible for changing between the different stages of sleep. There is one important example, which can help in proving that. While all the muscles are not that active when you are in the REM stage, the increased activity of the brain is responsible for making up for that, thereby, evening the usage of energy. On the other hand, the NREM stage is responsible for boosting high expenditure of energy and the muscles when the positions are being switched during sleeping, however, the brain is not as active.

Scientists have already found out that sleep deprivation is responsible for increasing the expenditure of energy even when you are sleeping. People who are dealing with problems of sleep deprivation also report feeling cold. However, it cannot be confirmed because fragmented sleep can leave you in the state of waking up when dealing with an unsuitable environment.


Therefore, it can be said that sleep and energy are highly related to one another. You need to understand how your brain is functioning when you are sleeping so that you can understand the conservation of energy within your body while you are in the resting phase.

(PMR: http://www.pharmamicroresources.com/)

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