What is the reason why toenails grow fast? Is it good for your health?

The metal loose-leaf paper of doors and windows that are frequently opened and closed is not easy to rust; Living water, which often flows, will not rot and deteriorate; Anyone who often thinks about problems must have a better brain than others; Similarly, fingers are often more active than toes, and the working process is much more complicated. Of course fingernails grow faster than toenails! This is the truth of "use in and waste out"!

Human fingernails and toenails are appendages of the skin, which are composed of hard keratin and evolved from epidermal cells. From birth to death, epidermal cells are constantly metabolized layer by layer, constantly producing new keratin, so nails continue to grow.

Nails have the function of protecting hands and feet, so that hands and feet will not hurt the soft tip when moving.

Fingernails and toenails grow at different rates. Fingernails are 0. 1 mm long every day, while toenails are only 0.05 mm long every day. So, why do fingernails grow so fast?

The growth rate of nails is influenced by age, health, season and mechanical stimulation, and frequent friction will accelerate the growth rate of nails. People usually move more with their hands than their feet, so fingernails wear out faster than toenails. In order to protect the fingertips, fingernails naturally grow faster than toenails.

Similarly, the fingernails of the right hand grow faster than those of the left hand, the fingernails of the middle finger grow fastest and the fingernails of the little finger grow slowest.

Nails grow faster during the day than at night, and faster in summer than in winter, which means that the more you use them, the faster they grow.

If you don't cut your nails, they will burn.