But maybe you didn't stop there. Maybe you ate those boogers too! And it turns out, that slimy snack could hurt more than just your social standing. Let's take a closer look at that booger.

Everyone experiences boogers (dried phlegm) daily. They may seem gross, but boogers are an essential part of your body's immune system. But what are boogers made of and where do they come from?

Seeing bloody boogers can be shocking, but it is not often a cause for concern. Bloody boogers occur as a result of damage to ...

Your nose is built with a fantastic gooey substance called mucus, and we produce close to a liter of it every day. I'm getting there now. Every breath you take is filled with dust, dirt ...