Medically reviewed by Cordelia Nwankwo, MD Key Takeaways Umbilical endometriosis, when tissue grows inside the belly button, ...

An infected belly button piercing causes swelling, pus, fever, chills, and even an upset stomach. If the belly button piercing is infected keep it in and clean the area with antibacterial soap. To ...

Even if castor oil doesn’t help flatten your stomach, there is one science-backed pro when it comes to using castor oil ...

Belly button reconstruction surgery, or umbilicoplasty, is a minimally invasive cosmetic procedure to change the appearance of the belly button. A person may consider belly button reconstruction to ...

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.

That little dent in the middle of your stomach isn’t just a quirky reminder of your time in the womb, it’s potentially one of the most bacteria-packed spots on your entire body. Your belly button is ...

Mara Santilli is a freelance writer and editor who covers women's health, wellness trends and topics related to health equity. She's contributed to Women's Health, Marie Claire, Shape, Cosmopolitan, ...

When it comes to body parts, the belly button doesn’t usually get much attention. Yet this often-overlooked little spot is a treasure trove of interesting details. Whether you've got an innie or an ...