White crescent on nails is due to nail growth, the new growth of nails and old nails compared with the relatively lighter color, the formation of crescent-shaped, is a natural phenomenon, do not need special attention or treatment.
Some people have white crescents, some people do not have white crescents. People with white crescents have a strong metabolism due to rapid nail growth; people without white crescents may have slower nail growth, so the color of newborn nails is less obvious.
Generally speaking, the younger the metabolism is more vigorous, nail growth is faster, the body’s metabolism is more obvious, so young people’s crescent will be more, with age, the body’s metabolism gradually become slower, so that the older the white crescent is less. These are all natural phenomena and do not need special attention or treatment.