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 ...

Did you know your nails can help you identify possible health issues? It's true — poor nail health may be a sign of nutritional deficiencies, a fungal infection, or even diabetes. And knowing what ...

Support local journalism. A digital subscription is incredibly affordable and makes you the most informed person around. Click here and subscribe today. Gloria, 45, is a bartender who noticed she has ...

Yellow toenails should never be ignored. They're most often caused by a fungal infection that's contagious and hard to eliminate without proper treatment. You can also develop yellow toenails as a ...

Turning your fingernails and toenails into vibrant works of art can showcase your style and personality. But what happens when your nails change color on their own? In that case, you might wonder if ...

An analysis of genetic sequencing data and gene and protein expression studies from patients with yellow nail syndrome (YNS) found that defects in the planar cell polarity (PCP) pathway play a ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Your nail-related issues may be more health-related than cosmetic. Find out what insight your nails have to offer about underlying nutritional deficiencies.