How long can a person s nails grow in a lifetime???

The rate of nail growth varies depending on the individual's health and the rate of metabolism, but is generally about 3-5 months. It grows faster in summer and slower in winter. The more hands are used, the faster the nails will grow.

So how long can nails grow in a person's life?

The news reads as follows:

It is not uncommon for people to keep fingernails up to 2 centimeters, but Ms. Hu in Dawukou District, Shizuishan City, has the longest fingernails of 4 centimeters, and she has not cut them for 8 months in order to keep the slender nails of this hand.

The reporter saw that Ms. Hu's 10 fingernails were very long, especially the nails of the little thumb were about 4 centimeters, except for the two thumb nails that were shorter, the other fingernails were more than 3 centimeters. Ms. Hu said that she started to keep her fingernails in January this year, but she didn't expect them to be so long. Many people think that it is inconvenient to do things with long nails, but I feel that long fingernails do not prevent cooking and laundry.

Ms. Hu admires her "extra-long" nails, saying: "The nails are long, and they look very slender and beautiful, so I decided to stay and see how long they can grow." ”

From this, to sum up:

8 months 4cm, that month is (4 8) cm

12 months a year, a total of 100 years.

4 8) * 12 * 100 = 600cm = 6 (m).

It depends on whether your hard armor or soft armor is yours.

How long do human nails grow in a day?

The white crescent at the base of the nail indicates that the nail has not fully hardened, and if the nail is pressed purple, according to the growth rate of the nail, it can be roughly calculated how long it will take for the new nail to completely replace the damaged nail, so how fast can the human nail grow?

According to data provided by the American Society, the average person's fingernails grow millimeters every day, which is about 1 millimeter in 10 days. Fingernails are twice as long as foot nails, but foot nails are twice as thick as fingernails.

How long do human nails grow in a day? Generally speaking, nails are similar to plants, they grow faster in summer than in winter, men's nails grow faster than women's, and the hand on the dominant side grows faster, for example, most people have a right-handed advantage, so the nails on the right hand grow faster.

Fingernails grow to millimeters (divided by 7) on average every week (day), which is about four times the growth rate of the toes.

The longer the fingers, the faster the nails will grow. People who live in the north have their nails growing a little faster, and nails grow a little faster during the day than at night.

Fingernails should grow every year, and fingernails should reach about 2.5 meters at the age of 80 for a lifetime.

I don't know! I don't know what's the point of asking this!

The latest scientific research shows that the middle finger is the fastest growing.

The thumb nail grows the slowest and the middle finger the fastest.

Generally speaking, the longest fingers, the nails grow the fastest (the average rate is about one year inches).

And it's very strange that people who love to bite their fingers grow their nails 20 percent faster than the average person.