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.

Earwax, boogers, toenail fungus — the body can be pretty gross sometimes. Don’t forget to add “belly-button gunk” to that list. And when you see something in there, you probably want to get it out.

Belly button odor can strike anyone at anytime. While a smelly belly button is usually nothing to worry about, a foul odor paired with other symptoms could indicate a more serious issue. Here’s a look ...