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 ...

Dermatologist Dr. Ellen Gendler stitched a TikTok video that claimed putting oil on your belly button helps boost fertility, eases menstrual cramps and reduces the chance of infection. The ...

We know this isn't the most appealing of topics, but it's possible you don't know how to clean your belly button. And no, we don't mean with belly button piercings (which are back, FYI). We mean: how ...

The belly button, it turns out, is one of the least-studied parts of the human body. But one of its great mysteries may now have been solved – why most people have an innie, or concave belly button.