Vitamin D
The last of the vitamins for the brain on the list is, in a way, an exception. It is the only one of these substances that is not present in foods. However, maintaining it at an adequate level is fundamental for our brain and body to function properly.
How can we have more vitamin D? By exposing ourselves to the sun. Sunlight allows us to directly metabolize this substance in our body. It improves our mood, promotes the creation of testosterone and increases our mental capacity to solve problems.
As you can see, the majority of important vitamins for our brains are present in healthy foods: fruits, vegetables and meat. Following a balanced diet with sports and proper sun exposure will help you improve your brain function.