Hockey players don’t show up to the rink in sweat pants, they arrive in a suit: look good, feel good, play good.  Sorry to go all Canadian with the metaphor, but the same applies to your diet.  When you eat healthy food, you feel good about what you are eating and in return your body feels (and looks) good.  The theory isn’t as wishy-washy as it sounds.  If you think about it, you will perform better, whether it’s on the ice, the bike, at school, or the office, if your body h