Why white hair

summary

Now the pace of life is speeding up, people are prone to fatigue, bad mood, which is a kind of fatigue syndrome, resulting in the reduction of melanin produced in the metabolic process, leading to the emergence of white hair. Most of it is because of work pressure, mental tension is too tight, the stomach can not effectively digest the food, resulting in malnutrition, so there is white hair. The causes of white hair are congenital and acquired. Acquired factors are lack of nutrition, long-term mental tension and lack of sunshine. There are a lot of people with white hair on their forehead. What's the matter? Why do they have hair? Let's get to know.

Why white hair

First: study and work are very busy and can not be relieved and relaxed, worry and excessive brain use, mental stimulation and other psychological stimulation for a long time, can make the supply of hair nutrition vessels contracture, and then make the hair root of the hair papilla produce melanin function disorder.

Second: hair loss to maintain normal pigment nutrition supply will also become white. Nicotinic acid, para aminobenzoic acid, carotene and citric acid in vitamins all have important effects on pigment formation and metabolism. If there are obstacles or changes in their absorption, storage and utilization, green silk will turn into frost.

Third, some infectious diseases and chronic focal inflammation. Such as dental caries, tonsillitis, suppurative sinusitis and other diseases, through the role of bacteria and nerve reflex, can also cause a certain degree of white hair. In addition, sexual dysfunction can also cause white hair.

matters needing attention

In daily life, we must be happy, not anxious and nervous, and combine work with rest. We should pay attention to adjusting the diet structure, not partial to food, eat more beans and vegetables, spinach, potatoes, black sesame and other food.