Hairstyles Class

About Health Hair

In the head, the hair is not just the crown. Hair into a buffer, protecting the scalp from the heat or cold prick. Hair grows all over the lips and the skin surface except the palms and soles.

Hair can be seen by our eyes are dead cells. While the cell life, is under the skin of the head, enveloped by a network called a follicle.

Hair cells or hair follicles are alive, get meals through the blood vessels beneath the follicle. This is where the hair cells are produced. Hair cells in the root will harden, then die and be pushed out by new hair cells so as to appear ‘grown’ a strand of hair. Hairs grow for several years, then growth slows down between 2-3 weeks and then stopped. Once it stops growing, the hair remains in the head until a few months, then fall out. Follicles are left will be the new hair growth. In general, each person has approximately 120 000 follicles follicles. Each follicle is normally only able to grow hair up to about 20 times.

Hair shaft or hair shaft consists of three layers, from the inside out is called the medulla, cortex, and cuticle. Cuticle serves to protect the layers deeper. Cuticle can be damaged and cause the natural color of hair loss.

Things that can trigger damage to the cuticle of these physical disorders such as excessive sun exposure, pollution, wind, chlorine, high temperature exposure, hair combed the wrong technique, or the use of chemicals such as dyes, straighteners, and hair pengkeriting without adequate treatment, the blood circulation to hair follicles less, eating too many fatty foods, stress, or chemotherapy. Hair damage can lead to baldness. In the language of health, baldness called alopecia.

There are many types of baldness (alopecia):

A. Alopecia areata

The shape is round or oval, single or in several places on the scalp. Not yet clear what the exact cause, but suspected because of a lack of nutrition, heredity, stress, which can lead to hair loss faster than they should. If hair follicles are too often fall out and have reached the maximum limit of producing hair, the follicle will die and no longer grow hair in the follicle. If this happens to many follicles as well as it can lead to baldness.

2. Androgenetic alopecia

This type of baldness experienced by adult males as affected by the hormone testosterone. In the body, these hormones can react with the enzyme 5-alpha-reductase, and turned into dehydrotestosterone (DHT). DHT thus triggering the hair follicle shrinkage easily fall out. Usually the next hair that grows in thickness was reduced from normal hair. Therapy for this type of baldness is usually with drugs such as minoxidil, finasteride, or hormone estrogen, but should only be given by prescription.

3. Congenital alopecia

Baldness is caused by abnormal genes. Usually the hair is still growing at a normal birth but only in a few months of losing and not grow anymore or the thickness of thinning hair. This type of baldness is rare.

4. Alopecia pityrodes

Baldness is triggered by dander (dandruff). Most experienced at puberty. Thin and dull hair. Overcome by eliminating dandruffnya.

5. Trichotillomania

Baldness is caused by the behavior in childhood is not controlled, pull your own hair to fall out. Psychiatric approach needs to be done to overcome them.

6. Scarring alopecia

Baldness due to follicle damage eg due to accidents, burns, and so forth. Therapeutic just by way of operating.

Surgery is a last resort to overcome baldness if prevention methods such as routine treatment with vitamins, cream bath, hair tonic, has not succeeded in reducing hair loss and baldness is widespread and permanent. Operations performed is hair transplantation.

On hair transplantation, scalp hair is moved from a more dense to a bald scalp. Similarly, cardiac transplant, hair transplants are at risk of rejection of transplanted body.

We are all at risk of experiencing baldness. And baldness may be permanent. So, before it’s too late, let’s diligent care of the hair …

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