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

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

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

If you’re wondering how long you’ll live, the answer could be right at your fingertips. According to Dr. David Sinclair, a professor of genetics at Harvard Medical School, your nails are actually a ...