Birthmark is one person will have mark, it was said that people come to "the seal of god on earth.So how birthmark form?What the causes of the formation of birthmarks?Let us together and see it!

In what form the birthmark

The legend of birthmark:

1, the birthmark is "the seal of god"

This view is that people died can be rebirth is the process of metempsychosis, called "reborn".Before, it is said that a man reborn, yan need to the man behind all the memories in the past the release, when the "official" inspection of the grave that he recovered memories have been wiped away, will be upon the man affixed to release, the seal can be covered in any part of the body.The part of the newborn babies birthmarks, is the part of the "seals" at that time.

2, the religious "wheel"

Religious "wheel" that birthmark is past.Book the pathogeny of birthmarks and birth defects author think Stevenson: "birthmarks and birth defects, and other signs of defects, can be seen as reflection of past life.If he was past to assassinate by the sword, or isThe quiltBomb killed, or burned to death, the wound and the injured parts, often can make clear mark on the later, as a born there will be a birthmark."

3 and god said "gift"

This view is that western folk birthmark is god's "gift", namely the emergence of the birthmark done something wrong or mother and familypregnancyChildbirth violate taboos.The baby on the birthmark is god to give "gift", it may be a test or warning.Therefore, when there is a birthmark newborn babies, a lot of people always like linked with "hint of god".

The essence of the birthmark formation

Birthmarks is abnormal when skin tissue in the development of hyperplasia, abnormal shapes and colors on the surface of the skin.Is mainly due to the human body in the 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 pigment cells increased, by nerve transfer lead to skin and gradually spread to form a patch;But the edge tidy birthmark, spread speed slower.

Baby is the most common birthmark in the neck and the eyelids stork bite lines, they are caused by the expansion of blood vessels, the first year will slowly disappear.About 10% of births in the first four weeks will be strawberry birthmark - a raised, red birthmark, dot distribution, they usually disappear within two years.Still don't disappear if the birthmark 2 years later, to do laser to eliminate.But it must be in normal hospital and the doctor suggested.New son will have about 2 ‰grapesWine, it is a flat red birthmark, generally do not recede.

Birthmarks can be divided into pigment birthmarks and vascular birthmarks, pigment birthmark is pointed out that now increased pigment in the skin or leather, deposition;Vascular birthmarks refers to the expansion and dermis or subcutaneous vascular malformation.

The causes of the formation of birthmark

According to the related research shows that the reasons for the formation of birthmark, mainly affected by the following aspects:

1, genetic factors

Although genetic factors is widely considered to be the main factor for the formation of birthmark, but so far there is no solid scientific basis.There are biological scholars think that the reasons for the formation of birthmark is chromosome mutations in human evolution, and then through genetic reflected on the skin.

2, the external environment

The external environment mainly refers to the environmental pollution, environmental pollution is one of the main cause of birthmark, under the stimulation of environmental pollution by the outside world after the human body, its there will be a different way of performance, and one of them is the birthmark.

3, 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, the personal lives of irregular and unrestrained gluttony, etc., are likely to have intensified the body in certain conditions, forming a birthmark.

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.