The brain is the most important organ in your body, as it controls and coordinates everything. It is also the most complicated and fascinating part of your body, meaning we still don’t know much about it.

That means there are a lot of cool and weird facts to discover about it!

Knowing several brain facts can make you quite brainy yourself. So, dive into the many fun facts about the brain that you have yet to learn!

1. Your Brain Can’t Feel Pain

Layers of elastic tissue and blood vessels with pain receptors cover the brain, but the brain itself has none!

The pain you feel from headaches comes from the muscles and skin surrounding the brain. Therefore, neurosurgeons can operate on your brain tissue even while you’re awake.

2. You Use Your Brain Most of the Time

A common fun tidbit about the human brain using only 10% of its capacity is false.

Your brain constantly works 100% of the time in sensing, processing, thinking, moving, and even dreaming. For such a small organ representing 3% of the body’s weight, it uses up to 25% of your body’s energy!

3. Exercising Helps Your Brain

When you start learning movements and using your muscles, your brain works hard to understand what’s happening.

Physical activity boosts your heart rate, which pumps more blood (and the oxygen blood carries) to your brain. This activity helps make more hormones for the growth of your brain cells.

4. Unlimited Storage Capacity in Your Brain

Everything you have ever learned or done is still stuck somewhere in your brain.

Your brain doesn’t get used up like data storage, but lack of sleep can affect your brain’s ability to create more memories. Some reasons why you can’t remember memories can include stress, lack of vitamins, and head injuries.

5. Your Brain Is Mostly Fat

A body is normally around 60% fat, and your brain is the fattiest organ there is.

This is the reason a diet rich in healthy fats like omega-3s help in your brain’s performance. The fats stabilize the cell walls in your brain and carry the vitamins to your bloodstream. 

6. The Brain Stays Intact as We Get Older

Although we tend to forget many things as we get older, our brain is still very much active. If you continue to do mental exercises as you get older, your brain will stay in pretty good shape.

You can tell your brain is aging when you experience hearing loss, balance issues, and personality changes.

Given that this is an extremely scary condition, people try to avoid this as much as possible. However, many people are still affected by these neurological conditions, and when you donate to charity, it can go a long way.

7. You Can Power up a Lightbulb

The hundred million cells in your brain can generate enough electricity to power a lightbulb—generating about 23 watts of power. All you need is a full, much-needed day of sleep, as it maintains the pathways in your brain.

This phenomenon is possible because the neurons in our brain transmit electric signals around the body. These signals make the brain as fast as the internet in bringing information to different parts of your body.

Lesser-Known, Fun Facts About the Brain

These fun facts about the human brain are simply additional knowledge to impress your friends. What you have to remember is that you need to take care of your brain as it has a big job in your body. Take care of your brain as much as you do for your body.

Did you enjoy these fun facts about the brain? If yes, why not share the knowledge with your friends and family.

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