What is seborrheic alopecia caused by

summary

I had less hair. My daughter-in-law asked me to wash my hair once a day, but my hair was still oily and my hair loss became serious. Doctors said that this is seborrheic hair loss, hair is oily hair, and then there is the scalp breeding bacteria. Next, I will tell you what causes seborrheic alopecia.

What is seborrheic alopecia caused by

First: androgen, modern medicine confirmed that seborrheic alopecia, most of the androgen, this is mainly the testosterone secreted by the testis into the blood circulation, to the scalp after transformation, the formation of toxic substances to stimulate hair follicles, hair follicle energy metabolism and protein metabolism disorders, resulting in hair loss.

Second: genetic factors. The genetic gene of seborrheic alopecia is dominant in men, and the pathogenic factors can be directly inherited from the previous generation to the next generation, so male patients with fat alopecia are more common. As long as men have one gene for hair loss, it will cause hair loss. However, for women, because the gene for hair loss is recessive, even if there are two genes for hair loss, generally speaking, women will only have sparse hair, and they will not have big hair loss or only leave marginal hair and baldness in the middle.

Third: age, with the increase of age, the incidence rate of fat loss is also increasing. People who are engaged in intense and complex mental work have high mental pressure and great energy consumption in the brain. They stimulate the body's autonomic nervous system and adjust the hormone adaptability, so as to maintain the normal physiological balance of body temperature, metabolism and immune function. They secrete more androgens, enhance people's analysis and judgment, and make them smart and intelligent. At the same time, they make people's temperament more irritable, Sebaceous gland secretes vigorously.

matters needing attention

Seborrheic alopecia is particularly common in men, many of which are due to the oily scalp and the growth of some bacteria. Usually pay attention to the way to wash your hair, and eat more nuts and black sesame. You can add these materials into your diet every day. This is very helpful for the treatment of hair loss.