Many have noticed that in winter the hair loses its density, becomes dull, gets dirty faster. We figure out why this is happening.

Frost, temperature changes Five minutes in the cold without a headdress are enough for a spasm of the head vessels to occur. This impairs the nutrition of the hair follicles, as a result of which the roots are weakened, hair growth slows down, and they fall out more.

Tight hairstyle To make it more comfortable to wear a hat, in cold weather many ladies pull their hair into a ponytail, tight bunches. This leads to disruption of blood circulation in the scalp, which negatively affects the condition of the hair..

Snow, wind Even if they affect only the ends of the hair, all the same, the hair becomes dull, the hair begins to break.

Lack of sun Under the influence of ultraviolet radiation, vitamin D3 is synthesized in the body. It participates in the metabolism of calcium, phosphorus, which are essential for healthy hair.

Weak immunity, SARS The more often a person gets sick, the higher the likelihood of immune disorders. This has a detrimental effect on the condition of the hair, their density.. By the way, self-medication with immunomodulatory drugs leads to similar consequences..

Deficiency of nutrients In winter, in spring, we consume less fresh vegetables and fruits. This leads to a deficiency of vitamins, micronutrients in the body, which inevitably affects the health of the hair, skin.

Hormones Female hormone estrogen increases the active phase of the hair follicle. In the autumn-winter period, when daylight hours are short, the synthesis of this hormone in the body is reduced and most of the hair follicles " As a result, hair reduction.

Dry air Heating makes the indoor air dry. This leads to increased fragility of the hair..

Source: https: // news. yellmed. ru / Keywords:.