Your nails might seem like a purely cosmetic detail, but doctors often see them as tiny windows into your overall health.

To find out if yellow nails are due to a deficiency, you'll need a blood test to check nutrient levels. Once a deficiency is ...

From Sage It For Later to Do You Sea What I Sea?, these eight OPI colors are guaranteed to be the most popular ones in 2026.

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 ...

Have you been hiding your hands in your pockets lately? I get it. We’ve all been there, looking at peeling, brittle nails and ...

MODERATE LEVELS OF THE FLU IN TONIGHT’S WOMAN’S DOCTOR, HAVE YOU TAKEN A CLOSE LOOK AT YOUR FINGERNAILS? SOMETHING LOOKS A LITTLE BIT OFF. YOU MAY WANT TO TALK WITH YOUR DOCTOR. DR. ERNESTINE WRIGHT ...

While there is no optimal nail shape for nail health, strength, and growth, it may help to cut fingernails straight across with slightly rounded edges. However, rounded edges on toenails can increase ...

Piggybacking on 2025’s color scheme of easy, back-to-basic shades, the biggest nail-color trends of 2026 are all about ...