Americans love all types of sandwiches: hot, cold, wrapped, foot long. Usually eaten with a salad instead of fries. The ads promote the health benefits of sandwich shops. Easier said than done... studies have found that many people tend to eat more calories per meal at a sub shop than at McDonalds. This may be because people feel so virtuous eating “healthy” like the ads promise, that they reward themselves with chips, sodas, or extra condiments.