Vertical fingernail ridges are usually harmless and often appear due to aging. Horizontal ridges might indicate health issues like vitamin deficiencies or infections. Good nail hygiene can help ...

Add Yahoo as a preferred source to see more of our stories on Google. You probably don’t spend much time thinking about your fingernails (unless you’re painting them!). But your nails can provide key ...

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 ...

DEAR DR. ROACH: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year-old man who takes ...

You notice it first as a small gap between your nail and the pink skin underneath. What starts as a barely visible separation gradually expands, creating an unsettling space where debris collects and ...

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 ...

Do you have a habit of biting your nails? Here's how it can increase the risk of infections, dental issues, and stomach ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Nail problems, particularly nail fungus, are not just a cosmetic issue; they can significantly impact an individual’s health and self-esteem. For many, the discomfort and embarrassment associated with ...