Navigating the world of food labeling and product marketing is overwhelming, even if you have a road map. Food manufacturers market their products using every angle in the hopes of reaching a larger group of consumers. Chances are, any food you purchase in a container, wrapper or bag has some verbiage or images on it toting how delicious or healthy it is for you! But is it really good for you? And how do you know? Here's a few rules to follow the next time you head to the sto