When it comes to body parts, the belly button doesn’t usually get much attention. Yet this often-overlooked little spot is a treasure trove of interesting details. Whether you've got an innie or an ...

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 ...

Belly button infections can lead to sepsis, a life-threatening condition, if untreated. Symptoms of an infection include redness, tenderness, pain, swelling, and possible discharge. Newborns with ...