This means in a year, they grow approximately 36-48 millimeters (1.4-1.9 inches).
However, this can vary greatly depending on factors such as:
* Age: Children's nails grow faster than adults'.
* Health: Illness or malnutrition can slow down nail growth.
* Season: Nails may grow slightly faster during warmer months.
* Diet: A balanced diet with sufficient protein and vitamins can contribute to healthy nail growth.
* Genetics: Individual factors influence nail growth rate.
Toenails grow much slower than fingernails, at about 1 millimeter per month.