Fruit smoothies, nachos, frozen yogurt, and other snacks make great healthy -- and tasty -- treats. 3 min read Junk food has given snacking ... Vanilla is one of the best-tasting vanillas.

But just what are the facts about junk food? "Junk food" generally refers to foods that contribute lots of calories but little nutritional value. Of course, what's considered "junk food" depends ...