brain

Why do we need to sleep?

Everyone needs sleep. There are people who need at least 8 hours sleep every night, whereas others have enough with 4 or 5. Whatever the case, the truth is that it is not possible to live without sleep. It is…

3 Physical Activities Your Brain Loves

We all know that exercise is great for your brain. Physical activity oxygenates the blood and stimulates circulation, both of which are beneficial for your brain. It improves and sharpens intellectual functions and perception. But that’s not all. It also…

Memory and How it Works

Our brains are responsible for two fundamental skills: thinking and acting. These two skills require the ability to learn (store) and remember (retrieve) the information that the brain acquires. This is our memory. The great advance of neuroscience in recent…

What is Dopamine and What Does it Do?

Dopamine is one of the most famous neurotransmitters of our nervous system. It’s known as the neurotransmitter of pleasure. Its main function is to activate the reward circuits in the brain, but it also has other, lesser-known functions. Dopamine acts…

7 Vitamins for a Healthier Brain

The brain is the most important organ in the human body. Why? All of our bodily functions depend on it working properly. When we don’t take in the vitamins and nutrients it needs, we feel low on energy, tired, and irritable.…