If the fact that a McDonald's McRib contained some of the same ingredients found in yoga mats didn't blow your mind, then these five facts certainly will.
Business Insider profiled 15 mind-blowing facts about McDonald's and here are the 5 that we think are the most disturbing...
You'll never look at the golden arches the same way again.
McDonald's serves 1 percent of the world -- every day!
McDonald's sells more than 75 hamburgers every second!
Americans eat one billion pounds of beef at McDonald's in a year.
McDonald's is the world's largest distributor of toys!
This is what Chicken Nuggets are made of -- pink goop.
Yes, more on that here.
