I feel like blueberries and salmon make me feel really good. Wheat and sugar make me feel terrible. Completely terrible. I try to avoid them, but it's hard because I have been having some insane sugar cravings lately. (I usually hate sugar, so this is weird for me)
I ate half a cake yesterday. It was a homemade cake with 3 sticks of butter and a ton of sugar, so you can imagine what a bad idea that was.
ETA: Forgot to mention that I heard sweet potatoes are good for concussions. I have been eating more of them lately.
I've been trying some of the recipes found here:
http://www.drdiane.com/weekly-recipe-lemony-quinoa/
The recipes are created by a doctor. A neuro-psych, I think.