You probably don’t think of your poop as art or a book, but each time you finish doing your, um, business, your fecal matter tells a story. That’s because we are what we eat, and whatever we eat ...

Add Yahoo as a preferred source to see more of our stories on Google. You probably don’t think of your poop as art or a book, but each time you finish doing your, um, business, your fecal matter tells ...