You are what you eat. How many times have you heard that? Probably a lot - - because it's true. You don't need a crystal ball to tell you that if you eat like crap, you will probably end up feeling like crap too. That, my friends, is the harsh truth. Changing our habits is never an easy thing to do, that's why I say to substitute slowly and then incorporate new foods into your diets. Moderation is always key and healthier for you than deprivation.