As the popular sandwich chain that everyone knows and loves, Subway is widley praised to be a healthier alternative to other ...

If you're old enough, you probably remember the dollar menus that fast food restaurants offered, allowing you to eat a hefty amount for a cheap price.

We see it most everywhere we go -- in grocery and convenience stores, fast-food restaurants, on television -- usually looking very appealing. But just what are the facts about junk food?