The function of the hair or the hair on our bodies
Wednesday, December 30, 2009 by Admin
Hair is a body, the thread-like in the skin of animals and humans, is growing especially mammals. Hair has grown out of the epidermis (outer skin), although of hair follicles, which are derived far below the dermis.
Hair function is to protect your scalp from the sun and the cold. While the existing hair on the head, was no less than 100,000 hair strands and each strand grows in 2 to 6 years. But the hair every day kerontokkan 50-100 strands have grown but new hair.
In the Eye
The function of the eyebrows in addition to beauty and beauty is to sweat and rain on the forehead and then to resist to the eye. Eyebrows can also deepen your face true character.
In the nose
The hairs in the nose, then the bacteria, fungi, dust and spores that are released into the blocked nose and filtered.
Not only does the hair in the nose also, to increase the humidity of the air we breathe. It is very important to continue the process of respiration.
Mustache and beard
Function mustache and beard is a sign of secondary sexual characteristics of men who have baligh (adults) or, in other words, as a distinction between male and female ...
Armpit
As with any other body hair, are in the armpit hair begins normally during puberty grow and grow normally until the end of the 18-20 year old teenager. Propagation of pheromones from the axilla at the level of human development shows the relationship between keseksualan armpit hair with. Positive response to olfactory stimuli in mammals and a strong sex drive caused by the spread of pheromones valuable clues about the purpose and meaning to human armpit hair. It was said that unlicensed hair acts as nature itself "anti-slip" so original among the upper arm to the thorax. Even more important is to have armpit hair start, moisture from the skin, the skin to be dry enough to support the growth of bacteria, which helps prevent the odor remove votes.
In the chest and abdomen
As with mustache and beard hairs function in the chest and abdomen (usually men) a sign of secondary sexual characteristics of men who have baligh (adults) is ...
On the hands and feet
Hair functions as the feet and hands are the most effective sensors. Suppose we walk disemak shrub. What was the response of our feet is a lot. Start scratchy plants could respond or if there is a caterpillar ..!!!
On Pubic
Pubic hair is hair that is located on the front and around the genitals. Although the fine hairs have grown since her childhood, really grow as a rule a new pubic hair in adulthood, as a result of the increasing effects of androgen hormones in the skin around the genitals.
Function
Several theories claim that sex is a function of hair:
* Is heat
* Visual indication of sexual maturity
* Collection of expenditure pheromone
* Reduce external friction during sexual intercourse
* Protective areas overgrown pubic hair, because this region is sensitive (BC)
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