What is the reason for white hair?

summary

White hair is a common disease. It is a physiological phenomenon that the aged hair turns gray or white, which is caused by the progressive loss of tyrosinase activity in melanocytes and the disappearance of pigment in hair stem. Young people have white hair because the melanin particles in the medulla and cortex of the hair are reduced or filled with air. Due to some factors, nutrients can not be transported to the hair, so that melanin particles reduce, disappear, white hair will appear. So, let's find out why hair is white?

What is the reason for white hair?

Mental factors: mental tension, sadness, anxiety, panic and fright are the causes of ShaoBaiTou. According to modern medicine, unhealthy mental factors can cause vasospasm in the blood vessels supplying hair nutrition, which can hinder the function of melanin secretion by pigment cells in the hair papilla and hair bulb, and affect the formation and transportation of melanin particles.

Secondly, the white hair is related to heredity. In addition, it is caused by lack of vitamins and trace elements and malnutrition. It is suggested that you adjust your diet to avoid partial diet. Eat more beans and vegetables, spinach, potatoes, black sesame, animal viscera and other copper rich foods.

And you usually rest well, tired, nervous, and there is a lack of trace elements, partial food are related. It is suggested that you should be happy, not anxious and nervous, combine work with rest, comb your hair diligently, and stick to scalp massage to ensure the rest time and quality,

matters needing attention

In our daily life, we should pay attention to some situations, especially our own. Sometimes, we should pay more attention to hygiene. Some of our situations are very important, that is, we should pay more attention to them.