“They looked at the color and texture before we had these elaborate tests.” White spots on fingernails, called leukonychia, can have a variety of causes—from small cosmetic issues to ...

White spots on your nails are often the result of a nail injury called leukonychia. Other potential causes of white spots in your nails include allergies, fungal infection, mineral deficiency ...

Although in some cases the white spots might indicate a deficiency of some sort in your diet, there's actually a much more common and simple explanation for so-called milk spots: you've bumped your ...