What is the function of toenails?

summary

As the most successful model of evolution on earth, after thousands of years of evolution, the original function and use of nail gradually disappear, because when we no longer have to use it, it will lose its original function and gradually degenerate. What is the function of toenails? Let's talk about it

What is the function of toenails?

Toenails are appendages to the skin. They keep growing to protect the foot from injury. The researchers found that some substances in toenails can reflect the level of human health, and if they grow too slowly, they can also indicate some diseases. For example, manicure, pachyonychia, chronic respiratory system, thyroid or lymphatic diseases can be reflected on the toenail.

First of all, it increases the strength of the toe part. Slight impact and collision will not damage the skin and muscles of the toe part, which plays a protective role; Secondly, it can bear a considerable part of the pressure. For example, Yao Ming's toenails fall off due to intense exercise, which shows its role; In addition, it also has the function of anti friction. Now we wear shoes, especially leather shoes. If we don't have toenails, we can only wear slippers.

There are many capillaries under the toenail, which are produced to protect the capillaries. Toenails also have a function, can be coated with nail polish, let your toenails instantly put on fashionable coat, because have healthy and shiny toenails, is the wish of many beauty ladies. Especially in summer, I want to be beautiful.

matters needing attention

Usually take good care of the skin around the nail, do not make it suffer any damage, nail should not be cut too short. Develop good health habits, do not remove the barb at will, once there is a barb to use scissors to cut, do not rigidly remove.