We’ve all been there. After doing what you had to do in the bathroom and flushing, there is still a brown streak on the bowl. Using a toilet brush might not be a favorite activity, but it has to be ...

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 ...