Maybe you first noticed them while you were painting your nails and the polish didn’t go on smoothly — those dents that run from one side of the nail to the other and create little valleys where the ...

The nails can be a window to health. Healthy nails are smooth and devoid of ridges grooves, spots, or discoloration. Discolored nails could be a sign of infection, drug reactions, or disease. Brown ...

Your fingernails are more than just a beauty feature – they can reveal important clues about your overall health. From nutrient deficiencies to underlying medical conditions, changes in nail colour, ...

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 ...

Fingernails are often treated as accessories, extensions of vanity, not biology. But they’re alive in their own way, shaped ...