Medically reviewed by Alicen Nelson MD, MPH The navel, also known as the belly button or umbilicus, is a small, round, or ...

There are innies, that cave in and there are outies that protrude outwards, each with a slightly different cleaning process. A dirty belly button could actually lead to yeast infections so it’s ...

In fact, as long as you rinse your belly button with warm ... you could have an outie or, more likely, an innie. And innies are ripe for colonization, not only by lint, hair, and dead skin ...

The belly button is a remnant of the umbilical cord, which connects a fetus to its mother during pregnancy. There are many variations, but the two main groups are 'outies' and 'innies.' ...