Sarah Bradley is a writer with six years of experience creating personal essays, reported features, and content related to health and parenting topics. Susan Bard, MD, is a board-certified general and ...

Whether you always have manicured nails or rarely wear polish, the state of our bare nails can often be a window into other aspects of our health. Any notable changes—like fingernail ridges or yellow ...

Spotting fingernail ridges can raise a lot of questions, especially if you’ve never had them in the past. Namely, is this something to be concerned about or just one of those things? Plus, what ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...