Growing your nails takes time. From age, to chronic illnesses, to even the time of year, lots of factors can impact the speed in which your nails grow. Whether you've broken a nail and are trying to ...

Fingernails grow 3.47 millimeters a month; toenails grow 1.62 millimeters a month. Taking biotin supplements may strengthen nails and promote their growth. Avoid using nail cosmetics regularly, as ...