Most people think of nails as something to paint, trim, or show off, but they’re much more than that — they’re tiny health ...

Developing a new and persistent cough, as well as wheezing or coughing up bloody phlegm are all significant symptoms that could signal problems with your lung health and potentially be early signs of ...

Your fingernails might seem like simple protective coverings for your fingertips, but they’re actually sophisticated diagnostic tools that can reveal crucial information about your protein intake.

Timely doctor visits are crucial for identifying health issues. Bluish nails may indicate poor circulation or respiratory ...

White marks on your fingernails can be more than just a cosmetic concern; they can actually provide insights into your overall health. These marks, medically referred to as leukonychia, are common and ...

Your nails serve as more than just a canvas for your favorite polish color. These small but significant parts of your body can reveal important information about your overall health, often acting as ...

BACKGROUND: Your toenails and fingernails protect the tissues of your toes and fingers. They are made up of layers of a hardened protein called keratin, which is also in your hair and skin. Your nails ...