Why people have moles, birthmarks and how form?frombabyAt the start of the is the formation of birthmark, what are the causes of the formation of birthmark, respectively, and then?Let us together and see it!

Why will have a birthmark

The formation of baby's birthmark

1, the baby, due long birthmark of serum zinc, copper, calcium, magnesium and other trace elements and a severe lack of phenylalanine, tyrosine, affected the biochemical process of pigment synthesis, resulting in abnormal secretion of pigment cell pigment increased, by nerve transfer lead to skin and gradually spread and formation of the plaques.

Type 2, baby long birthmark of pigment, usually by intradermal special pigment cells had the presence of formation.Along with the children age growth, dermal cells within the deposition of pigment gradually reduce, about 2 years old or so, most such birthmark namely disappear completely, there are a few pigment spots can be partially keep for life.

3, long baby birthmark is abnormal when skin tissue in the development of hyperplasia, abnormal shapes and colors on the surface of the skin.Baby birthmarks can be found at birth and may in the primary slowly emerge only after a few months.The baby and vascular birthmarks generally can be divided into pigment.

4, vascular birthmarks baby is by embryonic period of residual blood capillary growth, majority is at birth.Hemangioma of tumor is not really, its a lot of more phyletic, the performance is different.Vascular natural process to go through three periods of growth, stationary, regression.

5, fetal in normal growth and development in some organizations, formed by the excessive proliferation of the birthmark formation reasons, according to experts research, birthmark on embryo 4-5 months, the birthmark of pigment cells begin to appear, birthmark 1, 2 years after birth gradually disappear;But there are very few, birthmark to adult still exists birthmark pigment spots.

We find out the causes of the formation of the birthmark, possible prevention.Once appear, birthmark, also don't let it grow, but should actively seek out treatment method.For now, the birthmark laser treatment is good, can be a baby's first choice.

The causes of the formation of birthmark

1. The external environment, the environmental pollution is one of the main cause of birthmark. Under the stimulation of environmental pollution by the outside world after the human body, there will be a different way of performance, and a is the birthmark.

2. The living environment: mainly refers to the environment, the day after tomorrow due to personal lifestyle some bad problems, such as irregular eating for a long time, such as irregular individual life and unrestrained gluttony, are likely to have intensified the body in certain conditions, forming a birthmark.

3. Genetic factors: although the factors is generally considered to be the main factor causing birthmark form, but so far there is no solid scientific evidence. There are biological scholars believe that the reasons for the formation of birthmark is chromosome mutations in human evolution, and then through genetic reflect on a person's skin.

4. Malnutrition: human body because of the lack of certain nutrients such as calcium, iron, zinc, magnesium and other trace elements and phenylalanine, tyrosine, etc., are easy to affect the biochemical process of pigment synthesis, leading to the abnormal pigment cells secrete pigment increased, and through the nerve conduction to the skin, gradually spread, will form a birthmark.

The causes of the formation of black birthmark

Trace material factors: 1, the body due to the human body in the serum zinc, copper, calcium, magnesium and other trace elements and serious lack of phenylalanine, tyrosine.Black birthmark patients should eat more beans, mushrooms, grain and other food, eat less food such as alcohol, mutton, beef and seafood.

2, the melanin cell factor: the pathogenesis of black birthmark form: is produced by melanocytes, melanin is a major cause of skin color change.Is the generation of melanin depends on tyrosine, oxygen supply for a few number of tyrosinase activity and the formation of melanosomes.

3, ultraviolet factors: under normal circumstances, the ultraviolet ray can activate melanin cell, show the melanin cells per unit area increased, the melanin, mobile speed up, therefore, ultraviolet ray is the power of producing melanin melanin cells.However, melanin cell response to ultraviolet (uv) should vary with the wavelength, promote melanosomes to generate, formed a black birthmark.

4, external factors: black moles on the skin, often affected by stimulating and occurrence and development of black birthmark important factors, so try to avoid black birthmark stimulation, the affected area to do a good job of protection.