Choosing more nutritious options in your grocery store can be made confusing by advertising and food labels. Not only are there approximately 50,000 different food items that line the shelves of super markets, but a lot of them are labeled with ambiguous words that may make them seem like "healthy choices." Food companies are actually required by the Food and Drug Administration (FDA) to follow specific guidelines in order to label food products with words like fat free, low calorie, low sodium ...