How good is your hair or how little is it?

Of course, it is how good hair is, because hair symbolizes a person's health and beauty. Hair is mainly used to protect the head besides enhancing the aesthetic feeling. Soft and fluffy hair is elastic, which can resist light collision and help head sweat evaporate. The average person's hair is about 654.38+ ten thousand. Of all the hairs, the length of hair is the longest, especially for women with long hair. Some can grow to 90~ 100cm, or even 150cm, but generally it will not exceed 200cm. Hair color is generally determined by genes, such as black, golden yellow, brown and red.

The cause of alopecia may be alopecia, which can be divided into physiological and pathological. Physiological alopecia refers to normal alopecia. Pathological alopecia refers to abnormal or excessive hair loss. With the increase of social pressure, the accelerated pace of life, the deterioration of the environment and unhealthy eating habits, along with the increase of our unhealthy and sub-health, there are more and more alopecia patients in China. Patients with alopecia should drink more raw water or iron-rich food. Lean meat, egg protein, spinach, cabbage, celery and fruit are the best dietetic foods.

Seborrheic dermatitis is one of the common factors of alopecia, which refers to excessive secretion of sebaceous glands. Scalp is fatty, greasy and shiny, with more desquamation, which is more likely to occur in the parts with developed sebum. It is a chronic inflammation that occurs on the basis of sebum overflow. The damage is bright red or yellow-red spots with greasy scales or scabs on the surface, often accompanied by itching in different degrees, which is common in adults and newborns. It usually occurs in the sebum overflow area and is often confined to the scalp. Severe cases can develop to face, nasolabial groove, eyebrows, eyelids, middle part of chest and back, umbilical fossa and groin or armpit.

When hair loss develops to a serious degree, hair transplantation is also a good choice. Human hair, like other tissues in the human body, can be transplanted. Hair transplantation is to completely cut off some tissues around hair follicles with special instruments, and then transplant them to the position where hair is needed, prepare them and accept them conditionally. The hair follicle at the back of human brain is taken as the origin and separated into single or multiple hair follicle units. Through fine microsurgical technique, the hair follicle unit is transplanted to the site where it needs to be transplanted, so that it can naturally survive and grow in the new site, thus achieving the purpose of repairing the local hair distribution density.