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.

Vertical fingernail ridges are usually harmless and often appear due to aging. Horizontal ridges might indicate health issues ...

It’s the holiday season, which means getting the perfect manicure. Gel nails are not inherently dangerous, but improper ...

Anemia may cause nail irregularities alongside other symptoms. Signs of anemia nails include pale nail beds and spoon-shaped nails. Red blood cells are responsible for carrying oxygen around the body.

Acrylic nails are popular offerings available in nail salons or for at-home use. Although the global popularity of nail cosmetics is increasing, acrylic nails may pose some health and safety risks.

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...