Sandwich chain offers healthy alternatives for diners on the go.

In Short
Subway's health-conscious menu is built around greaseless deli sandwiches--turkey, chicken, roast beef, etc.--made on soft rolls baked daily in-house. Customers pick white, wheat or a specialty bun, name the length, choose the toppings and watch as the sandwich moves down the assembly line. Wraps, melts, salads and chips by the bag diversify the streamlined menu. And despite the bread factor, Subway boasts numerous successful weight-loss stories and low-carb menu items.