The potential solution? Toenails. Dr. Goodarzi is currently recruiting for a larger stud y that could fill some crucial data ...

Medically reviewed by Danielle McNeil, D.P.M Key Takeaways Treat thick toenails by addressing the underlying cause, like ...

Thick, yellow toenails left so long they split and crumble. Nails so misshapen they dig into the skin, causing infections. Or, in the most severe cases, curling into what we call ‘ram’s horns’ that ...

A radioactive gas that gets trapped in indoor spaces accounts for 3 to 14 percent of all lung cancers – and our toenails could reveal our long-term exposure to this gas. Radon, a colorless and ...

As simple an issue as yellow nails may seem, it can be tough for even experts to pinpoint the cause. "Every time somebody comes in with a nail change, I put on my super-sleuth hat," Dr. Kristen Lo ...

Our feet work tirelessly throughout the day, carrying us wherever we need to go. Yet, they’re often neglected until a problem arises. One such issue that can raise concerns is toe discoloration. While ...