Our nervous system and brain are pretty much what make up our reality. A tense nervous system stressed mind
A relaxed nervous system, relaxed mind
There is more to it, but I feel this is our basic core when it comes to our world views. So it is important to keep both our mind and nervous system as healthy as possible.
Here is a no-fluff list of healthy foods that are good for our brain and nervous system to help maintain balance in our diets and life.
Cacao in Dark chocolate 70% or more of dark cocoa
Vitamins B1, B5, and B12
Vitamiins B6, B9, and B12