How does child have birthmark to return a responsibility

summary

When my nephew was born, there was a light brown birthmark on his arm. Because the color was lighter, it was difficult to see. In addition, it was on his arm, which did not affect his appearance. Today, let me popularize the science for you about how a child had a birthmark.

How does child have birthmark to return a responsibility

First: living environment. Mainly refers to the acquired environment, due to some adverse problems of personal lifestyle, such as long-term irregular eating, irregular personal life and uncontrolled overeating, which may intensify the body under certain conditions, thus forming a birthmark.

Second, genetic factors. Although this factor is generally considered to be the main factor causing the formation of birthmarks, there is no solid scientific basis so far. Some biologists believe that the formation of birthmarks is due to the mutation of chromosomes in human evolution, which is reflected in human skin through heredity. 　　

Third: malnutrition. Due to the lack of certain nutrients, such as calcium, iron, zinc, magnesium and other trace elements, phenylalanine, tyrosine and so on, the biochemical process of pigment synthesis is easy to be affected, resulting in abnormal increase of pigment secretion by pigment cells, and through nerve conduction to the epidermis, and gradually spread to form birthmarks.

matters needing attention

There are many reasons for the formation of birthmarks. The above briefly introduces three points, but in fact, they are not the only three points. The reasons for the formation of different types of birthmarks are different. In addition, if you feel troubled, the birthmarks can be removed by the day after tomorrow.