I'm definitely not great with the healthy eating (I have Taco Bell leftovers sitting on my desk as I type this), but I really like Michael Pollan's little manifesto thing: "Eat food. Not too much. Mostly plants." To me, this covers the three major guidelines of healthy eating:

  1. Eat real food, not over-processed empty calorie junk.
  2. Don't eat too much of whatever you eat.
  3. No need to give up meat & dairy, but don't go overboard.