Your belly button carries nearly 200 million years of evolutionary history — and a thriving microbial ecosystem you’ve ...

Your belly button might seem like nothing more than a remnant from your time in the womb, but this small area can actually provide valuable clues about your digestive health and overall wellbeing.

You have probably noticed it at some point: a small clump of fluff sitting in your belly button. It is not that it looks like ...

Medically reviewed by Leah Ansell, MD Key Takeaways If your belly button leaks fluid, see a healthcare provider if symptoms like a foul smell, bleeding, or swelling persist.Keep your belly button ...