Remember when surprises in your food used to be fun? A temporary tattoo. A neon-orange whistle. A mini Barbie. These days, though, a surprise inside isn't always a good thing, especially when it comes to trans fats, added sugars, and hidden calories. Fortunately, almost every food product you buy comes with a label designed to take the mystery out of your meals. Unfortunately, it's not always easy to determine what, in fact, that label is telling you — which is where this illustrated guide to nutrition labels comes in. Think of it as your own nutritional decoder ring.