The truth is, that if anyone looked at the nutritional information that Subway has available on their website, they would see that the commercials aren't everything they're cracked up to be. Okay, my reaction to their menu and semi-false advertising aside, it's up to you to order something that's healthier and better for you. Thankfully, while Subway might not be the fresh and healthy choice that TV makes them out to be, they definitely land on the healthier side of your dining out options (when you make the right choices), especially when compared to McDonalds or something.
My suggestions are based solely on getting a sub, not about breakfast or soups or salad. I know that they offer all those things, but I've never tried them and don't feel right giving suggestions. On the other hand, I can say this much: If the soup is creamy looking, just say no because cream = not so healthy. Also, I can say that add your toppings/fillings to a bed of salad is going to definitely be healthier than putting them on bread. If you're getting a salad though, ask them to use spinach instead of the normal iceberg lettuce for a more nutritious salad. Anywho, on to sandwiches!!