From calorie count to the amount of protein, various elements go into determining if something is nutritious, and this chain hits the mark on several factors.

WorldAtlas compiled a list of the 10 least-healthy fast food chains in the country. The restaurants, according to WorldAtlas, “routinely serve meals that can eclipse daily calorie limits in a single sitting while encouraging visits through bargain pricing and around-the-clock service.”

A recent report highlights the fast-food nutrition comparison among popular menu combinations at major restaurant chains like Wendy's, Sonic, KFC and others.