Yes, yes, we all know that fast food isn't real food and we've read all the scary stories and facts about them on Reddit. After all, it's 2018 and Americans aren't that stupid (well, almost). Unfortunately, through clever marketing, a lot of chains have convinced consumers that their items aren't that bad, and there's been a recent surge of people returning to McDonald's and Taco Bell while choosing to ignore the dangers. We understand — after all, it's hard to resist a Big Mac or a Nacho BellGrande. But sometimes it takes having facts literally shoved into our faces to realize the reality of the situation. And after learning some of these disgusting statistics about our favorite hamburgers and tacos, we honestly feel a little sick. Don't believe us? Below, nine facts the chains don't want you to know.