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).

A navel stone looks and feels like a hard, smooth stone that appears in the navel. However, they consist of hair, bacteria, and natural proteins. Doctors can often remove naval stones with noninvasive ...

Navel stones are hardened clumps of oil and dead skin cells that camp out in your belly button. Scientifically speaking, they're called omphaloliths. And — you guessed it — there are plenty of great ...

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, ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

Thick, brown belly button discharge may happen if you haven't washed your belly button in a while. This discharge is likely caused by skin cells, sweat, dirt, fungi, and bacteria build-up and can be ...