10 facts about the hair on the male body

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On average, a man’s brain is 8–13% larger and 150 grams heavier than a woman’s. In addition, in men, the larger hippocampus is the part of the brain that is responsible for memory and attention.

However, with a smaller volume of the brain, women use it more efficiently due to more developed connections between neurons. So, a woman has a stronger connection between the hemispheres, which allows her to do several things at once. Therefore, talking and driving a car is a common thing for a woman. But for a man there is no - he can focus only on one thing.

Even men and women sleep differently: men’s brain electrical activity in a dream will fall by 70% (he is a hunter, and when he comes home he needs to have a good rest), and for women it’s only 10%, because she’s always “guarding »Home and children.

And all thanks to the high level of testosterone, which affects the work of the amygdala, the part of the brain responsible for emotions. This mainly applies to men aged 17 to 28 years, when the concentration of testosterone in the blood reaches a maximum. In addition, recent studies have shown that testosterone levels affect personal and behavioral characteristics — thus, people with high levels of this hormone are more sociable, arrogant, and self-confident. They are more determined to dominate and express themselves than their peers with a lower level of this hormone.

However, the mechanism works and vice versa. Scientists from the University of Nipissing, Canada found that aggressive actions increase testosterone levels in the blood.

Ironically, the hormone that makes men courageous leads to baldness, while accelerating hair growth on the rest of the body - chest, armpits, back. More precisely, the main reason is not the hormone itself, but its conversion to dihydrotestosterone. The latter is produced in the prostate, adrenal glands and in the scalp. Its overabundance weakens hair follicles, which either die or shrink to the size observed in newborns. Stress will help speed up the process, since it activates the production of adrenaline - the same testosterone family.

Male lactation

Oddly enough, the male body is also able to produce milk. Breastfeeding is known to be responsible for the hormone prolactin, which is secreted in excess in women during pregnancy. He is no stranger to the male body, but usually does not reach the level necessary for the appearance of milk. But according to a study by the physiologist Jad Diamond, published in 1995 in the journal Discovery, the level of prolactin can be increased by hormonal dysfunction, fasting or constant stimulation of the nipple. In short, the male body is also adapted for lactation, moreover, many cases of male feeding are known. In 1896, in “Anomalies and Curiosities of Medicine”, George Gulda and Walter Pyle brought several eyewitness-confirmed cases of feeding a child by men from the natives of South America. In 2002, Francepress reported a 38-year-old resident of Sri Lanka, who fed two of his children in infancy, after his wife died in childbirth.

Circulation

One of the reasons why men are more resistant to physical stress is the peculiarities of blood circulation. Blood volume in men is, on average, 5-6 liters, while in women only 4-4.5 liters. Male blood is much richer than hemoglobin and red blood cells, which improves the circulation of oxygen. Therefore, the transfer of one liter of oxygen to a woman needs about 7 liters of blood, a man 6.

Weak immunity

Being "strong sex" men are much more susceptible to infectious diseases than women. And the fault is that testosterone, which nature has endowed with anti-inflammatory effect. Testosterone enhances the work of genes that reduce inflammation, causing the body to produce fewer antibodies. As a result, men not only have weaker immunity, but also tolerate vaccination. About this in his study said Dr. Mark Davidson of Medical School at Stanford University. Comparing the analyzes of 53 women and 34 men before and after vaccination against influenza, the scientist found out that women produced much more antibodies in response to the vaccine than men, while before the vaccination, there were more inflammatory proteins in their blood.

Aging resistance

As recent studies have shown, men age more slowly than women. Every year they lose less collagen than the fair sex, especially after menopause. Their skin retains its elasticity longer and is more resistant to wrinkles. But since it is not customary in the male environment to pay much attention to the skin, which, moreover, constantly suffers from cuts due to shaving, the effect of this feature is almost not noticeable.

World vision

On the retina of the human eye are located almost seven million receptors, "cones", which are responsible for the perception of color. The X chromosome is responsible for their action. Women have two of them, and the color palette, which they perceive, is wider. Therefore, in a conversation, they operate with shades: “celadon”, “sand”, “light coffee”. Men talk about the fundamental colors: red, white, blue.

Women have developed peripheral vision. In some of them, it reaches 180º, which is why women rarely miss side shots while driving and can follow the child without turning their heads. The man’s brain provides tunnel vision, he “leads” the target, sees only what is in front of him, and is not distracted by trifles. Scientists believe this is the result of evolution - a man on a hunt tracked down a goal, and a woman was engaged in gathering, in which it is necessary to distinguish fine details.

1. Body hair begins to grow in the womb

The first thing men should know about body hair is that they begin to grow before birth. Of course, it is quite difficult to imagine a cute little hairy man in the womb, but by the time a child is born, he loses some of his first body hair, called lanugo. These small and very thin hairs cover almost the entire body of the baby. For some babies who are born prematurely, you can see how the fluff covers their whole body, but do not worry, as they eventually fall away.

2. There are three different types of body hair.

Lanugo is the first type of hair that appears, after which soft, thin, colorless hairs, called down hair, appear. Fluffy hair is not attached to the subcutaneous tissue or sebaceous glands. They are the complete opposite of another type of hair - rod hair that appears in adolescence. They are much harder, attached to the subcutaneous tissue and sebaceous glands, which contributes to the appearance of body odor.

3. Most women prefer natural, but neat.

What do women think about hair on a man's body? At different times, women had different attitudes to the hairiness of men, but it was always considered socially acceptable.

In Western culture, women are expected to be perfectly smooth when it comes to any vegetation on their bodies. However, surveys of women revealed that many would not mind if men also put themselves in order, although in most cases their demands are much more modest. It can be said that shaving the hair on the legs, arms and in the armpit is too risky. With regard to the hair on the chest, women are divided into two opposing camps: for some, it gets very strong, while others prefer smooth breasts. As for the hair on the back, although women are willing to accept this, they are not against to see at least an attempt to pacify excessive hairiness.

4. Every hair is protected by the smallest glands.

As mentioned, with the onset of adolescence, men lose most of their hair, and they are replaced by rod hair. These thickened hairs are protected by sebaceous glands or glands that produce sebum. It protects the skin and hair follicles from bacteria. This is the positive side. However, bacteria decompose, which causes body odor.

5. We exchanged body hair for fat

There is an interesting hypothesis regarding the relationship between body hair and body fat. People began to shed their wool as they acclimatized to living near the sea. The less hair was on the body, the easier it was for him to swim and fish, and a large amount of adipose tissue helped to compensate for the loss of protective heat.

6. Body hair plays two main roles

For the most part, people have developed in such a way that they do not need body hair for survival, but they still have several basic functions. In cold weather, body hair helps to keep warm, and in hot weather, as we sweat, body hair helps to absorb moisture from the skin, cooling us.

7. The amount of body hair is related to intelligence.

According to one American psychiatrist, the more hair you have on your body, the smarter you are. In 1996, in his study, Dr. Aikarakudy Alias stated that chest hair is more common among doctors and highly educated people. When they compared the academic success of the students, they found out that the hairy men had higher grades, and some of the smartest men also had thick back vegetation. However, anyone who was born with a smooth chest should not be upset, as there are also many “non-hairy” people among smart men, including Albert Einstein.

8. Body hair has muscles

Your body hair actually has muscle cells. You could observe this when the goose bumps or goosebumps appear that run over the skin. The smooth muscles of the hair follicles contract under certain conditions, such as exposure to cold, with fear or pleasure, and the hair is lifted. This reflex is called piloerection.

9. In summer, body hair grows faster.

According to Brian Thompson, American hair specialist, body hair actually grows a little faster in spring and summer. Why it happens? There are suggestions that this is due to a faster metabolism during these months. In any case, faster growth concerns androgenic hair, that is, hair on the head and those hairs that are affected by hormones.

10. Sexual attraction arises from body hair.

It is the hair on the body, not on the head, that serves as a method of attracting the opposite sex. So pubic hair and hair in the armpit hold and contribute to the drying of specific hormones secreted by our body, so that they soar in the air and reach the sense of smell of the opposite sex.

Hair on the male body in the lumbar region and shoulders: 10 little-known facts

Male representatives have a thick hairiness - in such a situation, a lot of hair on the body of a man. Some of the stronger sex have a lot of body hair and are proud of it. Other young men, on the contrary, reduce body hairiness - more often, in the summer season. According to statistics, young men, who are 16-24 years old, are adherents of hair removal on the body: 58% of young people shave hairs from the whole body. Men who are 50-65 years old, on the contrary, are proud of their hairiness - only 22% of them, according to studies, remove hairs from the whole body.

Body hair performs the function of protecting the skin

In most cases, modern guys want to have smooth skin, unlike their fathers and grandfathers. According to studies, 60% of young men feel the need to shave off hair from the whole body.

In addition, on the covers of glossy magazines, many men have a smooth chest. This article discusses little-known facts about male hairiness, and also answers the question of how to get rid of back hair.

Hair on the male body: causes of increased hair growth in the womb and other little-known facts

Not all guys know that hairs begin to grow before they are born. At first glance, at baby there is no hair. However, before the release of the light male baby loses its first hairs - lanugo.

Lanugo are considered thin hairs that form on the body of a baby.

Also at birth, the premature baby is covered with hairs. However, soon such hairs fall out on their own - and the skin of the child becomes perfectly smooth.

3 different types of body hair

Lanugo is considered the first type of hair. After the appearance of lanugo on the body of the baby fluff hairs are formed. They do not form on the sebaceous glands - under the arms and other places.

After the appearance of such a hair coat in adolescents, the rod hairs begin to grow. They are the strongest, grow on skin tissue and on the sebaceous glands - on the armpits and other places. As a result, the young man gets the smell of the body.

Many girls prefer natural and neat male hairiness

What do girls think about guys hairiness? From time immemorial, girls had different attitudes to the hairiness of the males - the hairiness of the young man was considered acceptable in society.

At the moment, the guys want the girls to have flawless smooth skin - any vegetation on the female body is unacceptable.

At the same time, according to the results of various polls, the girls also want the guys to take care of their body too and remove the extra hairs - although more often the women's demands on this issue are much more modest than the men's ones.

According to doctors, hair removal on the leg, arm and under the arms is a risky occupation. All men have hairs on the chest. In this situation, there are 2 women's points of view:

Also, some men have hairs on their backs - many women are not against this. However, in a similar situation, if the guy is watching his body, then he removes the excess hair from the back.

Male hairs have reliable protection

In adolescent boys, fluff hairs cease to grow - rod-shaped ones begin to grow instead. The stem hairs are composed of sebaceous glands. They prevent bacteria from getting into the skin and into the hair roots. This is a plus.

However, bacteria then decompose, causing unpleasant odors in the armpits and elsewhere.

Replacing hair on the body fat

At the moment, some historians believe that the appearance of hair on the human body was associated with a decrease in fat and vice versa.

When living near the sea, people became less hairy. The less hair is growing on the male body, the easier it is for the guy to swim and catch fish. A lot of fat replenished the heat loss of the body.

Relationship of the amount of body hair with a man’s intellectual abilities

According to one US psychiatrist, Aikarakudi Alias, male hairiness is associated with human intelligence. In 1996, the doctor conducted a study and came to the conclusion that the hair on the chest in men more often grows in such people:

In the study of students' hairiness, the doctor came to the conclusion that guys with thick hair vegetation on their chest or back are given the highest marks. However, men with smooth skin can not be discouraged - smart guys are among the non-hairy (for example, Albert Einstein).

Body hair has muscles

Male body hair is made up of muscle cells. Hair muscles make themselves felt when a guy has goose-skin or goosebumps are formed.

The hair muscles on the male body contract and the hairs rise by themselves under specific conditions - in particular, when they come into contact with cold, when fear appears and in other situations.

In the warm season, body hair growth accelerates

According to the research of Brian Thompson, a specialist in hair diseases in the USA, body hair grows faster in the warm season (spring, summer) than during a cold season (autumn, winter).

According to the American doctor, in the spring and summer the metabolism in the hair accelerates, which leads to the activation of their growth. However, accelerated growth is observed only in hair on the head and pubic hair.

How to permanently get rid of excess hair: laser hair removal and other methods of hair removal

With the help of a laser, specialists in this matter remove hair from men on the body — back hair from men, hair from a man’s shoulders and chest.

In addition, beauticians remove laser hair on the hands of men. The duration of laser hair removal is 30 minutes, the number of sessions is 8. The results of laser hair removal are stored for a long time.

After going through all sessions of laser hair removal, a man may not go to the salon for 6 months - during such a time in the places treated with the device, the hair does not grow at all.

Back Razor - Extra Hair Removal

Such a razor consists of 1.5-inch blades, and has a long handle. With the help of such a razor, the masters remove the hair on the back of a man, the shoulders and buttocks and the hair on the legs of a man.

The duration of such a procedure is equal to at least 20 minutes. However, after a few days the hairs reappear in the same place.

There is a special razor for hard-to-reach places on the body.