Why would a man hair on the legs? What are the functions of the hair on the legs

And why should man the hair on the legs? For men and women, this question can be classified as "heaven and earth". In other words, the scalp was on their feet for men is complete indifference, or fills with pride, while for women it is a problem akin to silent dismay. Let's look at this situation, as they say, on the shelves. Still, why would a man hair on the legs?

Useful information

Mother Nature here has shown its wisdom. The question is, why would a man hair on the legs, baffled many people, especially women, since it is this problem and gives them a lot of inconvenience. Never forget that the nature of all the inherent purpose. Our task is only to understand why and for what purpose it is given to us. Gaining knowledge - is the main prerogative of man. Take any phenomenon in nature, any fact, and you can understand what is happening and give a lot of explanation. This question, which at first glance may make you smile, too, there is a "fact of life". "Everything in nature is not just because" - come to mind the words of the song of youth. Take this fact should everyone.

What are the different types of hair

Indeed, one can distinguish two types of hair on the human feet. First - this is vellus hair, short, soft, colorless. Second - terminal, longer and thicker. And they both have the nerve endings. The difference between the first and the second type is that the terminal grow and live for two years, while vellus hair - only two months. No less interesting is a fact, as the rate of hair growth, which (as we know, again through research) is 0, 2-0, 8 mm per day. Yes, of course, the girls of this information is not new. For them, the hair on the legs highly undesirable, so it is logical appearance of wax, hair removal, shugaring. If the last word will cause the male audience puzzled, you know - it is a process of sugar hair removal. In other words: "sweet and smooth!"

The scientific explanation

Scientists have found a phenomenal response to the question: "Why would a man hair on the legs?" So, firstly, the hair not only on the feet, but also on the hands and other parts of the body - it's sensory receptors. By itself, the skin is not so sensitive, but thanks to a hair cover a person can feel at a site remote from the field of view, the finding of a parasite or bloodsucking insects. The last representatives, especially some of their species, referred to as deadly to human life.

Secondly, the hairs on the legs warm, do not allow heat to escape, and on sunny days to retain moisture. Please note, as the degree of hair vegetation southern nations differs from vegetation northerners.

Thirdly, the degree of coverage of the hair on the legs depends directly on the amount of the male hormone testosterone. So the man with abundant hair on the level of instinct cause greater preference among the fairer sex. But as they say, the taste and color of comrades there. But women must be present a small amount of testosterone, and therefore the amount of vegetation on the female legs in comparison with men is drastically different, again we are talking about the physiological norm.

So scientists were given the answer to the question: "What is the function of the hair on the legs?"

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experiments

Americans conducted experiments in which men and women participated. The essence of these experiments was as follows: the subjects were shaved one leg and one arm, then placed on the skin smooth and hairy insects legs (parasites, leeches, etc...). The results of this experiment were predictable: that the hairs that cover the skin of people who helped to respond to insect presence faster. Moreover, the presence of hair on the arms and legs in the course of this experiment made it difficult to insect bites. Insect needed more time to prepare for the most bites, but for a man of this time was enough to protect themselves. This once again confirms the wisdom and benevolence of Mother Nature in the service of man.

shave or not to shave

The aesthetic side of the issue, taking into account today's very interesting. For men, if you rely on the centuries-old experience of our ancestors, increased hairiness legs is a sign of masculinity, aggressiveness, in other words, bears the signs of a "alpha male." However, given the fact that a person - not a wild animal, modern man does not want to look like a savage, for whom the word "civilization" is an empty phrase. Especially worth noting is the fact that hair growth at the age of fourteen to eighteen years, especially increased. A large part of it comes to boys. The process of puberty, adulthood, which indicates an increase of the hormone testosterone. This process is natural and quite normal, so do not be afraid of such a rapid change on your body.

As for the beautiful half of humanity, then here is the answer of the modern society is clear: women hair on the legs should be absent. The girls are in a constant struggle with excess hair on the body, especially the hair on the legs. Again, blame evolution: so happened that men prefer a sweet, kind, caring and well-groomed women, and the presence of dense vegetation makes them subconsciously puzzling. Why would a man to protect and feed the butch female? She herself will stand up for themselves. Female leg without vegetation - a sign of femininity. That is why ladies do not spare the forces, resources, suffer pain during depilatory manipulation. "Beauty requires sacrifice", - the statement is very spravdlivoe. Again, it should be recalled that the people have long moved out of the caves with insects and parasites in comfortable houses, the evolution continues, that is, gives a new level.

Conclusion

To sum up, I would like to emphasize what a person's hair on the legs. This is our evolutionary heritage, the hairs attached to our skin extra sensitive that time helps to protect themselves from insects and parasites, and protect against overheating and overcooling, and also indicates a sign of masculinity men.