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 ...
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 ...