Navel stones are an accumulation of sebum and keratin that can resemble a large blackhead in your belly button. A navel stone is a hard, stone-like object that forms inside your belly button (navel).

Jane Kim, MD, is currently a medical editor and writer. She also consults on digital content for physician medical education. Risk factors for navel stones include inadequately cleaning your belly ...

Sometimes people find a fuzzy little ball of fibers in their navel. Some refer to this as belly button lint, while others call it belly button fluff, navel lint, or navel fluff. In a 2012 study at ...

Belly button lint is a fact of life for anyone with an “innie,” or concave navel. Regular bathing will usually keep your navel free from lint or other dirt and grime. In very rare cases, dirt, oil, ...

1. Why do I even have a belly button? Your belly button, or navel – clinically, your umbilicus – is the permanent scar left from where your umbilical cord connected your circulatory system, when you ...

Add Yahoo as a preferred source to see more of our stories on Google. TikTok Navel TikTok Navel.jpg - Credit: Getty Images To a grown adult, the navel is the reminder of where they were attached to ...