An outie belly button is mainly a cosmetic issue and doesn't usually need treatment. Umbilical hernias are a common cause of outie belly buttons and may require surgery if symptomatic. There's no way ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

One of the dirtiest places on the human body is not your butt or mouth. No, the honor goes to an often-forgotten hole: the belly button. Dermatologists say people often forget to clean their belly ...