Sonam Kapoor's baby bump appearance brought attention to the dark vertical pregnancy belly line known as linea nigra, which ...

Medically reviewed by Casey Gallagher, MD Poor hygiene, an infection, and navel stones are common causes of a smelly belly ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to body parts, the belly button doesn’t usually get much attention. Yet this often-overlooked little spot is a ...