Scientific articles about hair. The most interesting and unusual facts about hair. Body hair attracts the opposite sex

1. Each hair consists of 14 different elements, including gold.

2. The anticipation of sex makes hair grow faster.

3. Human hair can be used as food additive. L-cysteine, which is part of the hair, is added to the dough for baking chl :) and other bakery products.

4. Healthy wet hair can stretch up to 30 percent of its original length.

5. Every day we lose about 40-150 hairs.

6. A shock of hair from the head is able to withstand the weight of 12 tons or 2 African elephants.

7. Hair is the most common physical evidence. A cross section of your hair can tell you what race or nationality you belong to.

Asian people have round hair

People of African descent have very flat hair.

Europeans have oval hair

Gender is the only feature that cannot be determined by hair.

7. Hair stores information about what is in your blood, including minerals and drugs.

8. The only part of the hair that is not dead is inside the scalp.

9. Only 2 percent of the world's population is blonde.

10. Dark hair color is the most common in the world.

11. Red is the rarest hair color, found in 1 percent of people in the world. 13% of Scots have red hair. This is the largest percentage in the world.

12. According to surveys, women are perceived differently according to their hair color. At the same time: blondes are considered funny and flirtatious, brunettes are smart and serious, and redheads are strong.

13. In addition, blond hair is one of the most expensive and costs about $1,600 per 100 grams.

14. Haircut does not affect hair growth.

15. Women's hair grows slower than men's.

16. Hair is the second fastest growing tissue in the human body after bone marrow.

17. Hair grows faster in warm weather.

18. Hair lives from 2 to 7 years. The average life cycle of hair is 5.5 years.

19. Hair is 50 percent carbon, 20 percent oxygen, 17 percent nitrogen, 6 percent hydrogen, and 5 percent sulfur.

20. The average person has 100,000 hairs on their head. Blondes have about 146,000, dark-haired people have 110,000, brown-haired people have 100,000, and redheads have 86,000 hairs.

21. There are 5 million hair follicles on the human body. They are formed when the baby is still in the womb at the age of 5 months.

22. Hair covers the entire body, except for the soles of the feet, the palms of the hands, the mucous membranes and the lips.

23. The word "shampoo" comes from the word "champa", which is translated from Hindi as "rub, massage."

24. Women spend about $780 a year on hair products.

25. On average, women spend about 1 hour 53 minutes washing, drying and styling their hair per week. By the age of 65, they will spend about 7 months of their lives on hair.

26. People think you're going bald when you lose 50 percent of your hair.

27. Gray hair appears 13 days after stress, shock or aging.

28. Men spend on average about 5 months of their lives shaving their hair.

29. If you never shave your beard, it will grow up to 9 meters in a lifetime.

30. Frequent shampooing does not lead to more hair loss.

31. Comb damages hair less than brushing.

32. Thyroid problems and iron deficiency are reversible causes of hair loss.

33. Hormonal imbalance and diet can lead to temporary hair loss.

34. More than 50 percent of men by the age of 50 will begin to go bald in the male pattern. About 40 percent of women will begin to lose female (hereditary) hair when they reach menopause.

41. Africans and Europeans are more prone to baldness than Asians.

42. Representatives of the Caucasian race begin to gray on average at 34 years old, while Africans and Asians at 47 years old.

43. In ancient Greece, light blond hair was associated with prostitution.

44. During the Renaissance, it was fashionable to pluck hair along the growth line to make the forehead appear larger.

45. In 1705, Peter imposed a beard tax to move closer to the West.

46. ​​In the Victorian era, pendants and jewelry were made from the hair of deceased loved ones.

47. The ancient Egyptians were the first to remove unwanted body hair.

48. In ancient Rome, women dyed themselves blonde using pigeon dung.

49. During the Renaissance, women in Venice dyed their hair light brown using horse urine.

50. The ancient Greeks believed that redheads after death turn into vampires.

Did you know that the hair on your head can support the weight of two elephants, or that red is the rarest hair color? We have collected for 30 interesting facts about hair that you did not know.

30 PHOTOS

1. Despite the fact that hair is most often used as evidence in the investigation of crimes, however, it is impossible to identify the gender of its owner from a hair sample. (Photo: Rafe Swan/Getty Images).
2. Based on the structure of the hair, it is possible to determine what substances have ever been in the human bloodstream, including drugs. (Photo: AP). 3. There are approximately 5 million hair follicles on the human body. (Photo: Mood Board / Rex Features).
4. All hair follicles in the human body are formed during fetal development, or rather, when the embryo is about five months old. (Photo: PeopleImages.com).
5. Wet hair can be up to 30 percent longer than dry hair. (Photo: whitetag/Getty Images).
6. Black hair color is the most common in the world. The owners of blond hair are only 2 percent of people on our planet. (Photo: Don Mason / Blend Images).
7. Red is the rarest hair color, found in only one percent of the world's population. If you want to feel exceptional - dye your hair in this rare shade with Matrix Socolor Beauty - a permanent hair dye, reviews of which, among the girls using it, are only the most positive. (Photo: deinfo/Getty Images).
8. Every time a hair falls out, another grows in its place. This can be repeated up to 20 times in a lifetime. (Photo: MachineHeadz/Getty Images).
9. Hair is the second fastest growing tissue in the human body after bone marrow. (Photo: Boris Roessler / dpa). 10. Xie Qiuping from China has the longest hair in the world. She started raising them at the age of 13, and according to the measurement on May 8, 2004, their length was 5.627 meters. The girl got into the Guinness Book of Records as the owner of the longest hair on the planet. (Photo: Top Photo Group / REX).
11. At any given time, 90 percent of your hair is in the growth phase, while the rest is in the resting phase. (Photo: Robert Llewellyn/Corbis).
12. Blonde hair in ancient Greece was associated with prostitution. (Photo: Jennifer Okamoto/Getty Images)
13. The ancient Greeks believed that people with red hair turned into vampires after death. (Photo: Jasmina81/Getty Images)
14. The pioneers of depilation (epilation) are the ancient Egyptians, who were the first to remove unwanted hair from the body. (Photo: ASSOCIATED PRESS).
15. Trichoptylosis is the scientific name for split ends. (Photo: Edward Kinsman/Getty Images).
16. The highest percentage of people with red hair - 13 percent - lives in Scotland. (Photo: Karan Kapoor/Getty Images)
17. Loss of 40 to 150 hairs per day is considered normal. (Photo: Gary Bryan/Getty Images).
18. African hair grows more slowly than the rest of the world's inhabitants, and is more prone to damage. (Photo: Ocean/Corbis).
19. Warm weather stimulates hair growth, while cold weather slows it down. (Photo: Philipp Nemenz/Getty Images).
20. Have you ever wondered why we have so much hair? And all because there is no protective layer of fat on the head, and the hair acts as an insulating layer. (Photo: Big Cheese Photo/Getty Images).
21. An adult man spends an average of five months of his life shaving his facial stubble. (Photo: OJO Images/REX).
22. Blonde wigs are on average 3 times more expensive than dark wigs. (Photo: heckmannoleg/Getty Images).
23. One hair can support a weight of about 100 grams. The average human has 100,000 hairs, enough to support the weight of two elephants. (Photo: Stuart McClymont/Getty Images).
24. It turns out that regular trimming of hair, as was commonly believed, does not contribute to their rapid growth, but only the removal of split ends that make hair more brittle. (Photo: Juice/REX).
25. Blondes and blondes have more body hair than people with dark hair. (Photo: OJO Images / Getty Images).
26. The root of the hair, which is under the skin, is its only living part. (Photo: phasinphoto/Getty Images).
27. The lifespan of one hair is approximately 5 years. (Photo: Mood Board / Rex Features).
28. Goosebumps on the human body appear as a result of spasms of the muscles around the hair follicles caused by cold or fear. (Photo: Bele Olmez/Getty Images).
29. Not a single person in the world has absolutely straight hair. All types of hair tend to twist as they grow, the only difference being the degree of twist. (Photo: Tetra Images / Getty Images).
30. If a man does not shave his beard throughout his life, it will grow to 9 - 10.5 meters in length. (Photo: Blend Images/Getty Images).

How many interesting facts about hair do you know? The fair sex does not often think about this. Most often, we ask ourselves how to grow long and healthy hair, what shampoo is the most effective for the beauty and health of hair, how to make it easier to care for curls, how to remove split ends, and the like. But today is not about that. We learn the most interesting and funny facts about human hair.


1. There is an opinion among the people that blondes are supposedly dumber or more naive than brunettes. In order to refute this myth, scientists from one of the US scientific centers studied the mental indicators of fair-haired girls and came to the conclusion that they are not inferior in intelligence to ladies with darker hair color.

2. Studies have shown that the shorter the hair, the more it grows in length.

3. During baldness, a person loses as much hair as other people lose, but with baldness, new hairs do not grow in the area of ​​lost hair. But thanks to Nioxin professional cosmetics for thinning hair, you can completely forget about the problem of hair loss, this - - will acquaint you with this remedy in more detail.

4. So short hair can grow by 1 cm in a month, and long hair only by 5 mm.

5. Oddly enough, the owner of the longest hair is a man, his hair is about six meters long, he was able to achieve this result without cutting it for 31 years.

6. In women, the hairs are half as thin as in men.

7. Just one hair can withstand weight up to 100 grams.

8. During a lifetime, about 30 hairs can grow from one hair follicle.

9. Human hair is 95%. Hair does not grow only on the surfaces of the palms and feet.

10. For a lifetime, if you never cut your hair, their length would be 725 km.

11. The first rudiments of hair are formed on the baby's head during the period of intrauterine development in the second trimester of pregnancy.

12. After conducting a spectral analysis of a human hair, you can find out about the state of his health. This is possible due to the unique property of the hair to accumulate various trace elements that enter the human body. Thus, it was possible to find out that Napoleon did not die a natural death, but was poisoned with arsenic.

13. In men, facial hair grows faster than on other parts of the body, stubble can appear on the chin as early as 5 hours after shaving.

15. In countries such as Japan and England, hair care products are not divided according to the usual scheme for us - dry, oily, normal, but thin, medium and thick.

16. The most expensive hairstyle in the world was created by Stuart Philips, and cost its owner Beverly Lateo about 16,000 US dollars.

17. The movement of the muscles of the body during fright leads to a contraction of the muscles in the scalp, so the expression "from fright, the hair stood on end" is not unfounded.

Throughout our lives, hair has been a part of our body and we rarely think about how many interesting things you can learn about them.

For example:

1. 1. The longest hair grows in a person in adolescence (14-17 years). Later, they become shorter and thinner. This happens after every hair change.
   2. The shape of the hair is determined by the hair follicle.
   3. Hair grows differently on different parts of the human body.

1. Hair grows fastest in the morning and evening, slower at other times of the day. And at night the hair does not grow at all. Also, hair grows faster in summer than in winter.
2. Hair will look healthy and strong with good blood circulation of the skin, and vice versa, if the blood supply is disturbed, then the hair will be susceptible to various diseases.
3. In a day, hair grows by 0.4 mm, in 1 month - by 1.2 cm, in 1 year - by 15–16 cm.
4. If you combine all the hair on the body into one hair, then it would grow 116 mm in a minute, 116 cm in 10 minutes, 7 m in 1 hour, and 168 m in 1 day.
5. Blondes have approximately 120,000 hairs on their heads, brunettes have 100,000, and redheads have 80,000.
6. Hair is replaced immediately and imperceptibly, and for the most part this happens inside the hair follicle.
7. Hair has the ability to absorb moisture, and each hair can attract an amount of water equal to one third of its mass.
8. The hair can be stretched to one third of its own length, and it can also withstand a load of up to 100 grams.
9. The width of the hair on the head can be from 0.05 to 0.1 mm.
10. Hair is very durable, and can be compared with aluminum in this.
11. Hair does not like alkaline compounds, but is quite resistant to weak acids.
12. Hair lives on average: on a man's head - 2 years, on a woman - 5 years.
13. Hair can accumulate some substances, which allows them to be used as an identifier.
14. Red-haired people have less hair than others, but they are the thickest.
15. Fair-haired people have the most hair on their heads - there are more than 150,000 of them.
16. Black people have the largest hair, they are 3 times thicker than fair-skinned people.
17. In children, the first hair appears on the 4-5th month of the mother's pregnancy.
18. As we age, hair becomes thinner and shorter.
19. In adults, up to 200 hairs fall out every day.
20. Basically, hair is made up of proteins.
21. The hair follicle has the following phases of life: growth phase (anagen), transitional phase (catagen), resting phase (telogen).
22. Men are more likely to go bald than women. This is due to the fact that a woman's hair sits 2 mm deeper in the skin than a man's.
23. The human body is 95% covered with hairs.
24. Hair grows fastest between the ages of 15 and 30. Hair growth slows down after age 50.

In one month, the hair on the head of a normal person grows by an average of 1 cm. According to the results of medical studies, the risk of being in the cardiology department in bald men is 70% higher than in the stronger sex without such problems.

According to statistics, between the ages of 20 and 40, 57% of men wash their hair every day, and 30% of women. The human skin is covered with hair by 95%, except for the palms of the hands and feet. The most sensitive to pain are people with natural red hair. For similar pain sensations, they need 20% more painkillers than dark-haired and blond people. The maximum life of a hair is 5 years.

After it falls out of the same follicle, 20 pieces of new hair can successively grow in a lifetime. Studies have shown that a person loses 50-100 hairs per day. Blondes have the most expensive hair. The price for 100 grams reaches 1600 dollars. 95% of the fair sex consider shampoo as the main cosmetic product for hair care, and hairspray for styling. Daily use it 25%, on special occasions - 60% of women.

More than 80% of hairs are in the process of constant growth, 10-15% are at rest, and 1-2% finally die. The density of hair growth per square centimeter is up to 300 pieces. Forensic experts on a bundle of 15 - 20 hairs can determine their belonging, body part, type of damage, group and gender. Scientists have established a predisposition to baldness. The probability of hair loss increases 3.7 times with a hereditary change on one of the male chromosomes. When changing on both - 6.1 times.

Of all the hair that has grown in a person in a lifetime, a thread with a length of more than 700 km will be obtained. Using a piece of hair with a length of 3 cm, the specialist will determine the place of residence, the diet for the last month, the approximate number of happy and unpleasant moments in life. Scientists have established the composition of hair: protein - 97%, water - 3%. Scientists have proven that wet hair is able to stretch to 1/5 of its length, and then recover to its original stage.

The hair follicle has three lives. The first - from 2 to 5 years, the second - 3 - 4 months, the third - two weeks. One strand of hair is capable of holding a weight of up to 200 grams, which is equivalent to the strength of aluminum.

• Our hair, skin and eye color are determined by our genes. Melanocytes are specialized skin cells that produce the pigment melanin. Melanin in the hair structure is present in two forms: eumelanin and pheomelanin. Hair color is determined by the interaction of these two forms of pigments, eumelanin and pheomelanin, which are synthesized by melanocyte cells. As we age, melanocytes break down and our hair begins to turn gray and later turns white.
• Dark hair contains a higher level of carbon content than light hair.
• Hair Growth Facts: Hair is the second fastest growing tissue in the human body. In the first place in terms of growth rate is the bone marrow after transplantation. Studies show that men's hair grows faster than women's.
• Contrary to popular belief, trimming your hair does not affect the rate of hair growth or texture.
• The average lifespan of a strand of hair is five and a half years.
• If all the hair on the head is woven into a rope, then it can hold two African elephants. This is comparable in strength to aluminum or Kevlar cable.
• Amazing Human Hair Facts: Based on a single hair, scientists can determine many things about you, such as your diet in the past month or the environment or region where you lived.
• Volos can be used for forensic drug testing, it can reveal significant information in an investigation. However, a lot of information cannot be revealed by hair, such as your gender.
• Fun facts about gray hair/hair loss and race: The average age at which Caucasians begin to go gray is 34, while for Africans and Asians, the average age is 47 years. Statistically, Asian people are less prone to hair loss than Africans and Caucasians.
• Contrary to popular belief, combing your hair is much healthier than brushing your hair.
• To maintain strong and healthy hair, include eggs, salmon, carrots, green vegetables, and vitamins C and D in your diet.
• Many dandruff shampoos actually cause hair damage. Instead of removing dandruff, they coat the hair with wax to break the condition.

• Women in ancient Rome used a device reminiscent of modern curling irons. Wigs and elaborate hairstyles were a sign of social status.
• Coconut and almond oils, honey and ghee (clarified butter) have been used in India to treat hair as early as the 7th century.
• Fun Hair Coloring Facts: The ancient Egyptians dyed their hair black with henna, the Romans bleached their hair with hydrogen peroxide, while medieval beauties turned to natural remedies and spells.
• During the Renaissance, women removed all the hair on the front of the face to make the forehead wider.
• Fun Hair Hygiene Facts: Until the 19th century, European women washed their hair much less frequently than they do now (but no less than once a month). They combed their hair in the evening and brushed it to remove the old oil.
• When they washed their hair, they used alkali-based soap, and if they washed their hair more often, this mixture would have too negative an effect on the hair.

• Fun Facts About Red Hair: Red hair is a genetic mutation. This is a recessive trait and may reappear after several generations.
• Only 4% of the world's population has red hair. The highest percentage of redheads in the world is in Scotland (13%), followed by Ireland (10%).
• During the Middle Ages, red hair was believed to be a hallmark of a witch, as were freckles, moles, warts, and birthmarks. Some 45,000 women suspected of witchcraft were tortured and burned at the stake or drowned.
• In Elizabethan England, many women tried to mimic Queen Elizabeth's natural red hair, dyed their hair with spices and flower extracts, or wore wigs with curly red hair.
• Natural red hair contains a record amount of pigments, making it the hardest to dye.
• In Egypt, redheads were buried alive as sacrifices to the god Osiris.

Each of us has hair, some have more, some have less, but they are. Hair for people has become such an ordinary part of the body that absolutely no one thinks that these parts of our body are so interesting that you can’t believe everything when you hear it for the first time.

Now we will tell you 50 very interesting facts about hair that will not only make you surprised, but, to put it mildly, can shock you.

1. Each hair is made up of 14 different elements, including gold.
2. The anticipation of sex makes hair grow faster.
3. Human hair can be used as an additive in food. L-cysteine, which is part of the hair, is added to the dough for baking bread and other baked goods.
4. Healthy wet hair can stretch up to 30 percent of its original length.
5. Every day we lose about 40-150 hairs.
6. A shock of hair from the head is able to withstand the weight of 12 tons or 2 African elephants.
7. Hair is the most common physical evidence. A cross section of your hair can tell you what race or nationality you are:
   - people of Asian descent have a round shape of hair;
   - in people of African descent - a very flat shape of the hair;
   - Europeans have oval-shaped hair;
   - gender is the only feature that cannot be determined by hair;
   - hair stores information about what is in your blood, including minerals and drugs.
8. The only part of the hair that is not dead is inside the scalp.
9. Only 2 percent of the world's population is blonde.
10. Dark hair color is the most common in the world.
11. Red is the rarest hair color, found in 1 percent of people in the world. 13% of Scots have red hair. This is the largest percentage in the world.
12. According to surveys, women are perceived differently according to their hair color. At the same time: blondes are considered funny and flirtatious, brunettes are smart and serious, and redheads are strong.
13. In addition, blond hair is one of the most expensive, costing around $1,600 per 100 grams.
14. Haircut does not affect hair growth.
15. Women's hair grows slower than men's.
16. Hair is the second fastest growing tissue in the human body after bone marrow.
17. Hair grows faster in warm weather.
18. Hair lives from 2 to 7 years. The average life cycle of hair is 5.5 years.
19. Hair is 50% carbon, 20% oxygen, 17% nitrogen, 6% hydrogen, and 5% sulfur.
20. The average person has 100,000 hairs on their head. Blondes have about 146,000, dark-haired people have 110,000, brown-haired people have 100,000, and redheads have 86,000 hairs.
21. There are 5 million hair follicles on the human body. They are formed when the baby is still in the womb at the age of 5 months.
22. Hair covers the entire body except for the soles of the feet, palms of the hands, mucous membranes and lips.
23. The word "shampoo" comes from the word "champa", which is translated from Hindi as "rub, massage."
24. Women spend about $780 a year on hair products.
25. On average, women spend about 1 hour 53 minutes washing, drying and styling their hair per week. By the age of 65, they will spend about 7 months of their lives on hair.
26. People think you're going bald when you lose 50 percent of your hair.
27. Gray hair appears 13 days after stress, shock or aging.
28. Men spend on average about 5 months of their lives shaving their hair.
29. If you never shave your beard, it will grow up to 9 meters in a lifetime.
30. Frequent shampooing does not lead to more hair loss.
31. The comb damages the hair less than brushing.
32. Thyroid problems and iron deficiency are reversible causes of hair loss.
33. Hormonal imbalances and diets can lead to temporary hair loss.
34. More than 50 percent of men by the age of 50 will begin to go bald in the male pattern. About 40 percent of women will begin to lose female (hereditary) hair when they reach menopause.
35. Africans and Europeans are more prone to hair loss than Asians.
36. Representatives of the Caucasian race begin to gray on average at 34 years old, while Africans and Asians at 47 years old.
37. In ancient Greece, light brown hair was associated with prostitution.
38. During the Renaissance, it was fashionable to pluck the hair along the growth line to make the forehead appear larger.
39. In 1705, Peter introduced a tax on beards in order to move closer to the West.
40. In the Victorian era, pendants and jewelry were made from the hair of deceased loved ones.
41. The ancient Egyptians were the first to remove unwanted body hair.
42. In ancient Rome, women dyed themselves blonde using pigeon dung.
43. During the Renaissance, women in Venice dyed their hair light brown using horse urine.
44. The ancient Greeks believed that redheads turned into vampires after death.

The human body is unique in nature, and hair is an integral part of it. Interesting facts about hair that you have definitely not heard about.

And so, let's get down to our list of facts about hair:

1. Each hair lives an average of 2 to 4 years.
2. Scientists have proven that men's hair grows faster than women's.
3. Trimming your hair does not affect how fast it grows.
4. Blondes and blondes have the most hair.
5. Redheads have the least hair, but they are the thickest.
6. The thickest black hair is three times thicker than blonde hair.
7. The owners of red hair are no more than 4 percent of the population. The largest number of redheads live in Scotland - 13 percent.
8. Red hair is the most difficult to recolor because it contains a large amount of pigments.
9. The first hair in a person appears in the mother's abdomen - at 4-5 months of development.
10. 97 percent of hair is made up of protein.
11. Hair grows fastest in the morning and evening. They don't grow at night.
12. Eyelashes live on average 3 months.
13. In a month, the hair grows by 12 millimeters.
14. There are more remedies for hair loss in the world than for other diseases (about 300 thousand).
15. In 1952, the first shampoo was released.
16. In women (84 percent), their mood improves after visiting the hairdresser.
17. Adults lose up to 200 hairs a day.
18. A person does not have hair on his body, only on the palms and feet.
19. Rapunzel (the heroine of the fairy tale by the Brothers Grimm) has the most famous hair in the entire literary world.
20. Asians are the least prone to hair loss.

• Up to 93% of hair grows on a person’s head, the rest of the hair is in a dormant state;
• On average, about 130,000 hairs grow on a human head. The exact number depends very much on their color and type;
• There are only 2% of natural blondes in the world, and 3% of natural redheads. All the rest are fair-haired, brown-haired or brunette;
• Human hair contains a lot of chemical elements. One of the elements is gold;
• Head hair is 90% keratin. The rest is water, lipids and other substances;
• The norm of hair falling out per day is approximately 80 - 100 pieces;
• Up to 40% of men 50 years of age observe symptoms of baldness;
• Hair DNA stores a lot of information about a person. By a piece of hair, you can determine what a person eats, his age, gender and lifestyle;
• Curly hair on a person's head is determined by how much the hair root is bent;
• Hair is fluffy, long and bristly. Everything depends on the amount of protein and the thickness of the hair cuticle;
• Hair grows about 1-2 centimeters per month. Most often it is 1 centimeter per month and only in rare cases 2 centimeters.

• If a man does not shave his beard before the age of 70, then it can grow up to 950 centimeters;
• The man with the longest hair is Vietnamese Van Hei Tran. The length of his hair reaches 7 meters;
• The longest female hair is from the Chinese woman Xai Qiping. The length of her hair is 5.5 meters;
• Human hair absorbs oil very well. Therefore, many people add a few drops of oil to the shampoo for hair elasticity when washing their hair;
• Over a lifetime, a person grows about 50 meters of hair on his head;
• One human hair can support up to 100 grams of weight. And all the hair taken together can withstand up to 5 tons;
• Scotland has the most redheads. Their number there is up to 15% of the total population.

Historical interesting facts about hair

• In ancient Egypt, it used to be fashionable to shave off the hair on the head and wear wigs with curled curls instead. Representatives of the upper strata of the population wore the most magnificent wigs;
• In Ancient Russia, women and girls braided their hair all the time, since those who had loose hair were considered easily accessible;
• Experiments with hair coloring began to be carried out more than 3 thousand years ago;
• In the 18th century, a horse's mane and tail were used to add splendor to hair;
• Queen of France Marie Antoinette had the highest hairstyle, which reached a height of 92 centimeters.

• If you wash your hair often, this can lead to hair loss and loss of splendor;
• Haircut does not affect hair growth, it can only affect the aesthetic appearance of hair;
• Hair care should be special for each type of hair separately;
• It is very useful for hair to make masks from natural products and oils;
• Many factors affect the condition of the hair: health, nutrition, care, genetic inheritance, and so on.

1. The first hairs appear in a child in the womb, around the fourth or fifth month of pregnancy.
2. .The average density of "planting" hair - 250-300 pieces per square centimeter.
3. The condition of the hair directly depends on the mood: when a person is in a good mood, the hormone of happiness, endorphin, is released, which has a beneficial effect on the entire body, including the hair. But stress spoils it, making it brittle, split and lifeless. It is not for nothing that people say: “Hair curls from joy, and splits from grief.”
4. Constantly using anti-dandruff shampoo, a person “sits on a needle”: the scalp gets used to constant doping and refuses to fight on its own. It is enough to wash your hair once with ordinary shampoo or soap - and problems will arise.
5. Contrary to the belief that long hair is the prerogative of women, the main “long-haired” are still men: the Indian monk Swami Pandarasannadhi at the beginning of the 20th century wore a braid seven meters 89 centimeters long. The longest hair among women is that of American Diana Witt: 259 centimeters.
6. Blondes have the most hair on their heads - about 150,000. Brunettes have 100,000, and redheads have even less - about 80,000.
7. Black people's hair can be up to three times thicker than Europeans, especially blondes.
8. The direction of hair growth depends on the location of their roots in the skin. If the root stands vertically, styling will not cause problems, but if at an angle to the head, the hair sticks out unruly. Very often the direction of growth is inherited. In addition, over the years, the hair becomes thinner and more fragile, which is why they also begin to grow to the sides.
9. The lifespan of hair is different: on the head in men - an average of two years, in women - four to five years.
10. The hair follicle has three phases of life: anagen (hair growth phase - from two to five years), telogen (resting phase - three to four months), catagen (transitional phase - about two weeks). At the same time, 80–90% of hairs are in the growth stage, 10–15% are at rest, and 1–2% complete their life cycle.
11. Hair color may change. Over the years, our genetic program often changes the type of pigment from light brown to chestnut, etc. Usually towards a darker color. If straight hair suddenly began to curl - perhaps they just weakened. Often the owners of curls are people who have been ill with typhoid fever.
12. The hair can be stretched to 1/5 of its length, and after that it returns to its original state.
13. Hair is hygroscopic, that is, it is able to absorb moisture - this is due to their structure.
14. The hair shaft consists of proteins (97%) and water (3%).
15. The average female braid consists of 200,000 hairs and is able to withstand a load of 20 tons. It is not surprising that in the old days, ropes were woven from hair, designed to lift large loads.
16. The strength of the hair is comparable to aluminum. One hair is able to withstand a load of 100 to 200 grams.
17. A human hair is about 5000 times thicker than a soap film.
18. There are 300,000 hair loss remedies in the world, more than any other ailment.
19. The tendency to baldness is not passed from father to son, but it can be inherited from the maternal grandfather.
20. Human skin is 95% covered with hair: they are not only on the palms and feet. On the rest of the body there is "vegetation", although not always noticeable.

1. Hair growth can change depending on the time of day. For example, in the morning and in the evening they grow much faster. At the same time, the thickness of the hair of women and men is different. In the stronger sex, they are twice as thick.
2. Scientists have proven that one human hair can withstand weight up to 100 grams. Moreover, if you collect all the hairs together, they can easily withstand one African elephant (approximately almost 6 tons).
3. Whatever the type of hair beats, it perfectly absorbs oil.. As a result of this feature, it can be compared with a sponge. This theory is very easy to verify in practice. It is enough just to wash your hair with shampoo with the addition of a few drops of oil. The liquid will be absorbed into the roots and distributed evenly along the entire length and they will not be so dry.
4. Curlyness is affected by the structure of the hair root itself inside the skin on the head.. If the root is bent, the hair will curl. An interesting fact is that not a single person in the world has straight hair. Regardless of the type, they all twist, some more, others less. All the difference is in varying degrees of twisting.
5. Only 2-3 cm of hair can tell a lot about the person himself.. Scientists can use it to determine what kind of food a person has consumed over the past month. Calculate the region of residence and even find out if there have been any experiences lately.
6. A person can turn gray as a result of shock or stress.. This process takes about two weeks.
7. There are very few blondes and redheads in the whole world.. Most of the population is fair-haired, brown-haired, brunettes and even bald.
8. The hair on the head is very susceptible to touch.. When massaging the roots, a person experiences pleasure. Therefore, they need to be massaged while washing your hair. A little combing before going to bed is the key to chic curls. If such a procedure is carried out regularly, the hair will retain a good appearance for a very long time and will be amenable to styling.
9. As soon as a hair falls out, a new one immediately begins to grow in its place.. The cycle is repeated throughout life about 20 times.
10. Hair is the second tissue in the human body that grows very fast.. In the first place is the bone marrow.
11. It is unlikely that a person thought about why there are so many hairs on the head. The fact is that The head is the only part of the body that does not have a layer of fat. Hair acts as an insulating layer.
12. People with very short hair grow faster than people with long hair. Sometimes you can see that girls hair length does not change at all.
13. Hair begins to appear in a baby even when he is in the womb. It happens that babies are born without hair on their heads, but with eyelashes. The lifespan of one hair in women is 5 years, in men - 2.
14. The emotional mood of a person depends on the state of the hairstyle as a whole.. Often you can see that gloomy and unfriendly people have dandruff or other diseases of the scalp.
15. Normal hair type has a natural shine. They are quite elastic. The secret secreted by the sebaceous glands lubricates the keratin scales. They make up the outer part of any hair and, after lubrication, fit snugly together. This provides a healthy shine. The sebaceous secret also provides elasticity. If you twist them repeatedly, they still restore their original shape. They are easy to fit. At the same time, they do not split and do not stick together in separate strands. When combing them, a person loses from 50 to 100 pieces per day.

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