Have you ever noticed any milky white spots on your fingernails? If, yes, then, these spots or lines are nothing to do with any calcium deficiency rather, it is a medical condition known as ‘leukonychia’ that can also be called as white discoloration.
Sometimes, the discoloration can be a sign of any past injury occurred on the base of your nails. But, if you observe the patch or blotch on your nails very often then, you honestly need to track down the origin of the disorder. And the source is undoubtedly hidden inside your body itself.