Not sure which sub size to order? Regardless of how hungry you are, consider ordering this larger-than-expected size!

While some of Subway's offerings are considered healthy, others fall short. Here's what to choose (and avoid) if you're ...

Firehouse Subs Tuna Salad sandwich is made with tuna, relish, mayo, and black pepper, with provolone, lettuce, tomato, onion, mayo, and deli mustard, and a solid choice for a decent tuna option.. “If ...