Medically reviewed by William Truswell, MD Fingernails grow 3.47 millimeters a month; toenails grow 1.62 millimeters a month.Taking biotin supplements may strengthen nails and promote their ...

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Long, strong, and healthy nails can instantly make your hands look elegant and polished, even without a manicure. But if your nails constantly break, peel, or refuse to grow past a certain length, you ...

From fresh acrylics to nail-biting habits and obliviously touching things, your hands and nails go through a lot during the day. Although short nails are more practical and can rock a clean french tip ...

At its core, the cuticle is the nail’s natural protective seal. “It’s like the grout in your shower between your tiles; it ...

You’ve tried everything—expensive strengthening polishes, countless supplements, and religiously wearing gloves for household chores. Yet your nails still split, peel, and break with frustrating ...

Naturally, people slid into the comments with lots of questions—and honestly, same. So, we tapped three more dermatologists for their take on this hack. Minoxidil is medication that’s used to ...

If you’ve ever wondered how long your life will last, the answer may literally be at your fingertips. A study concluded that your longevity can be determined by something surprising: your fingernails.

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...