Everyone knows how important the brain is. It’s basically the body’s operating center. It’s the organ that sends out instructions to every other part of the body. However, there’s plenty you may not know about the brain. It’s always a good time to learn more about brain health.
Here are 5 facts about brain health:
- The brain is always developing – Unlike the body, which stops growing in your late teens, the brain tends to keep developing throughout the 20s and will continue to change throughout your lifetime.
- The brain is fully functioning – There’s a popular misconception that humans only use 10 percent of their brains. This is simply not true; every part of your brain is functioning.
- The brain is full of neurons – Brains have over 100 billion neurons that process information. These neurons are referred to as “gray matter.” Studies have shown that children who were taught a second language before the age of five tend to develop denser gray matter in adulthood.
- The brain needs oxygen – Your entire body needs oxygen to run properly, but the brain needs a significant amount. In fact, 20 percent of the oxygen you inhale is used by the brain.
- Alcohol hurts the brain’s ability to function – This might seem obvious seeing as how the more alcohol you drink, the more impaired you become. Information travels at incredible speeds through the brain; it’s why we are able to form thoughts and execute actions so quickly. The brain processes information at roughly 268 miles per hour. When you drink alcohol, the speed at which information travels through your brain slows considerably.