Let's not know why bald?

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Alopecia
There are three types of alopecia. Notwithstanding, utmost of the time the practice of baldness is heard to be androgenetic alopecia or virile baldness. The head begins to be recessed in a particular shape. At first the hair grows up and the front becomes wider. After that the hair on the top of the head starts to grow.
Androgen hormone
Hair growth is affected by androgen hormones. From birth it's determined which hair will be affected by this hormone and which hair will not. It's like inherited. So there's no warp for what's hourly heard that all hair is removed after applying a special painting on the hair.

After puberty
After nonage, when androgen standings continue to rise, the hair follicles of some men in those areas piecemeal turn shorter and narrower and are fully destroyed. As a result, those hair follicles no longer have the competency to form hair follicles.

Alopecia areata
Some alien ills are hair problems, parallel as alopecia areata or alopecia arealis.

Thyroid fever
In some cases, baldness is just a symptom of a major affection. For case, in thyroid affection, the hair grows and the head becomes empty.
Jaundice, dengue, typhoid
. People suffering from any major ill like gall, dengue, typhoidetc. suffer from nutritious problems. As a result, the hair falls out as the nutrients don't reach the hair.

Systemic lupus
Baldness is also a serious illness called systemic lupus erythematosus.

Stomach illness
Stomach illness is hourly bald. Pregnant women or lactating moms also have hair growth. Because either there's a lack of nutrition in the body.

It's better to go to the croaker if there's spare hair. Either you can be sure about the cause of hair growth. Fit treatment is also given. Matching relief from head evacuating in the future.