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

In one study, 60 volunteers swabbed their belly buttons. Researchers then analyzed the samples and found more than 2,300 kinds of bacteria. That's an average of 67 different kinds per belly button.

The latest health trend doing the rounds on social media involves pouring castor oil in your belly button. While trending on TikTok now, this health hack actually draws from the ancient Ayurvedic ...

The team of researchers sequenced small fragments of each microbe’s genome to identify the diversity of microbes in each belly button. Each volunteer harbored an average of 67 different types of ...

So instead, I'm going to hit you with some equality. We all have belly buttons, people. They are the great equalizer. I bet you've never thought about your own navel that much. I certainly hadn't ...