Something we all possess but rarely give much thought to is belly buttons. That small indentation on your belly might not be impressive-looking, but it’s a devious area where sweat, dirt, and bacteria ...

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.

As a kid, your belly button was probably the most interesting part of your body. Once you reach adulthood, though, the navel doesn't get as much attention, leaving room for certain health problems to ...