A deep belly button is a warm, damp place ... People with weak immune systems or poor blood flow are more likely to get these ...

How belly button bacteria mess with your whole body Chronic low-grade infections in your belly button can trigger systemic inflammation that affects your energy levels, mood, and overall sense of ...

'Blood started seeping out of my belly button – then I got chilling diagnosis' Ceri Bruinsma, 43, was diagnosed with umbilical endometriosis ...