You've agonised over the number of calories you're consuming daily, watched what you're eating, and lost sleep over how that extra calorie is changing into fat. But, do you really know how do those calories look like in terms of real food? Food packaging doesn't help; after all, if the calorie count for 100g has been printed on a 500g pack, how many of us will divide the contents into five equal parts for a visual confirmation? Almost nil. Which is probably why, Wisegeek.com worked on a project that showed what 200 calories would look like in around 100 different daily foods. When you consider that an entire plate of broccoli contains the same number of calories as a small spoonful of peanut butter, you might think twice the next time you decide what to eat. Here's a look at 40 such foods.