Processed foods are designed to keep the vast majority subdued and too ill to prosper. Eat only what the earth gives you in as natural a form as can possibly be tolerated.
I know two foods and the beverages that impact my mood greatly. Pizza (among Italian foods) makes me really happy. For the beverages, the ones that most impact my mood and behavior are RedBull, Mountain Dew, and Root Beer. The one thing that totally impacts me and my mood and all of my behaviors though is......
ICE CREAM
Yeah, when I eat well I feel better. I am never sure what precedes what. Not feeling well leads to eating poorly or vice versa. I know how to eat well but I'm inconsistent in my practice. Sugar is something I avoid. I don't eat much meat but my doc says I need to eat more. I definitely feel hangry at times.
It does not seem that way. Caloric intake is important; I feel lethargic without having had enough food. Other than that...no.
I've eaten healthy and also unhealthy, and feel the same in both instances. Exercise and relations with others are what have the most impact on my moods.