Why do you get vitiligo

summary

Vitiligo is a common skin disease, but vitiligo treatment of this disease is more difficult, my friend suffering from vitiligo this disease, several white plaques on the arm, for patients with vitiligo should be treated as soon as possible, the following I will tell you about why vitiligo.

Why do you get vitiligo

Reason 1: the depth of skin color, black and white are often affected by seasonal changes. Sun exposure in summer and sunbathing after swimming all cause skin color to deepen. Sunlight contains ultraviolet rays, which can stimulate the activity of enzymes, accelerate the transformation of tyrosine into DOPA and DOPA quinone, and promote the formation of melanin in the process of melanin metabolism.

Reason 2: the good and bad mood brings different results to the disease. Most patients with vitiligo are depressed, pessimistic, disappointed and worried. There are also some people who are afraid of the development of the disease, which will affect the beauty of their face and lead a life of weariness. Tension affects the formation of melanin, because tension stimulates the secretion of epinephrine, the synthesis of epinephrine, also need tyrosine. The loss of tyrosine will affect the synthesis of melanin.

Reason 3: diet is also the cause of vitiligo. Relevant studies have confirmed that the lack of trace elements such as copper, zinc and iron in the human body can reduce the activity of tyrosinase and affect the metabolism of melanin.

matters needing attention

Patients with vitiligo must have a persistent attitude to face and treat this disease. The deficiency of some trace elements in patients with vitiligo leads to the disorder of melanin metabolism. Therefore, patients with vitiligo should eat foods rich in tyrosine and minerals, such as meat, eggs, pig liver, peanuts, walnuts and black sesame.