As our entire sense of self — our thoughts, actions, and feelings — originate from the brain and actions of neurons, it’s clearly important to do what we can to support a healthy brain and normal neurotransmitter function. One crucial component for maintaining cognitive health, as well as overall healthy aging, is a well-balanced and diverse diet. What elements of a healthy diet are most important for supporting brain and cognitive health? There are numerous nutrients involved, but let’s take a deeper look at those shown to be particularly influential in supporting a healthy brain and normal neurotransmitter function.