Is the formation of a half moon on the nail a symptom of heart or kidney disease?

The pale half- moon shape at the base of your nails, called the lunula, is more than just a nail feature. It can reflect how well your body is functioning. This article explains what the lunula means, why it changes, and when those changes may point to deeper health issues.

Is the formation of a half moon on the nail a symptom of heart or kidney disease?
The pale half- moon shape at the base of your nails, called the lunula, is more than just a nail feature. It can reflect how well your body is functioning. This article explains what the lunula means, why it changes, and when those changes may point to deeper health issues.