As far as body parts go, the belly button is pretty forgettable. Typically hidden underneath your clothes, you probably don’t see it all that much or give it a second thought even when you do. That’s ...

Medically reviewed by Michael Menna, DO A complication with belly button piercings is rejection, or when your body tries to remove the piercing from your skin. This is an immune response—your body ...

(The Conversation) – Everyone has one, but you might not know much about it. Here biologist Sarah Leupen, who teaches human and comparative animal physiology, explains the ins and outs of belly ...

As a kid, your belly button was probably the most interesting part of your body. Once you reach adulthood, though, the navel doesn't get as much attention, leaving room for certain health problems to ...