Stop the madness! Eating all the processed junk isn't good for you. If you're relying on a box to tell you there are no trans fats, then you're shopping in the store's wrong section. Shop the perimeter of your grocery store. (Produce/Meats/Cold) If you can't buy fresh, then buy fresh frozen. :)
Buy organic when you can! Support your local farmers and farm stands. Even if they aren't organic, your local farmer will tend to use less chemicals and pesticides.