Medical facts about a person. Interesting facts about a person

Man is the most intelligent, cunning and arrogant creature on Earth. Some interesting facts about him.
1. The scientific name of the navel is umbilicus. 2. A person who smokes a pack of cigarettes a day drinks half a cup of tar a year.

3. Man is the only animal that can draw straight lines.

4. The length of hair on the head, grown by an average person during a lifetime, is 725 kilometers (just kidding, 725 millimeters).

5. Blondes grow their beards faster than brunettes...

6. When a person smiles, 17 muscles "work".

7. The surface of the lungs is about 100 square meters.

8. Human DNA contains about 80,000 genes.

9. Men are considered dwarfs with height below 130 cm, women - below 120 cm.

10. Leukocytes in the human body live 2-4 days, and erythrocytes - 3-4 months.

11. The names of the fingers of the French hand: pus, index, major, anulaire, oryculaire.

12. Each human finger bends about 25 million times during its lifetime.

13. The size of a person's heart is approximately equal to the size of his fist. The weight of an adult heart is 220-260 g.

14. The composition of the human body includes only 4 minerals: apatite, aragonite, calcite and cristobalite.

15. generates more electrical impulses in a day than all the phones in the world combined.

16. The phenomenon in which a person loses the ability to see from strong light is called "snow blindness."

17. The total weight of bacteria living in the human body is 2 kilograms.

18. In the human brain, 100,000 chemical reactions occur in one second.

19. Babies are born without kneecaps. They appear only at the age of 2-6 years.

20. The surface area of ​​human lungs is roughly the size of a tennis court.

21. From the moment of birth, 14 billion cells already exist in the human brain, and this number does not increase until death. On the contrary, after 25 years it is reduced by 100 thousand per day. In the minute you spend reading a page, about 70 cells die. After the age of 40, brain degradation accelerates sharply, and after 50, neurons (nerve cells) dry out and the volume of the brain shrinks.

22. In psychiatry, the syndrome, accompanied by depersonalization, impaired perception of time and space, one's own body and the environment, is officially (!) Called "Alice in Wonderland".

23. The human small intestine during life has a length of about 2.5 meters. After his death, when the musculature of the intestinal wall relaxes, its length reaches 6 meters.

24. A person has approximately 2 million sweat glands. The average adult loses 540 calories per liter of sweat. Men sweat about 40% more than women.

25. The right lung of a person holds more air than the left.

26. An adult takes about 23,000 breaths (and exhalations) a day.

27. Over a lifetime, the female body reproduces 7 million eggs.

28. The human eye is capable of distinguishing 10,000,000 color shades.

29. There are about 40,000 bacteria in the human mouth.

30. Papaphobia is the fear of the Pope (of Rome)!.

31. It is impossible to sneeze with your eyes open.

32. There are 33 or 34 vertebrae in the human spine.

33. Women blink about 2 times more often than men.

34. The smallest cells in a man's body are sperm cells.

36. There are about 2000 taste buds in the human body.

37. In Mesopotamia, for the death of a patient, the doctor who treated him was executed, and for blinding, they were blinded.

38. At birth, there are about 300 bones in the body of a child, in adulthood there are only 206 of them.

39. The human body contains as much fat as it takes to produce 7 bars of soap.

40. Nerve impulses in human body moving at a speed of about 90 meters per second.

41. A human hair is about 5000 times thicker than a soap film.

42. 36,800,000 - the number of heartbeats in a person in one year.

43. Men are about 10 times more likely than women to suffer from color blindness.

44. Human gastric juice contains 0.4% hydrochloric acid (HCl).

45. Almost half of all human bones are in the wrists and feet.

46. ​​Medieval doctors, when in doubt about the diagnosis, diagnosed "syphilis".

47. People with blue eyes are more sensitive to pain than everyone else.

48. Fingernails grow about 4 times faster than toenails.

49. During a lifetime, human skin is replaced approximately 1000 times.

50. There are over 100 different viruses that cause the common cold.

51. Hitting your head against a wall can lose 150 calories per hour.

52. There are about 75 kilometers (!) of nerves in the body of an adult.

53. Bulimia is an indomitable appetite.

54. Parthenophobia is the fear of virgins.

1. The scientific name of the navel is umbilicus.

2. A person who smokes a pack of cigarettes a day drinks half a cup of tar a year.

3. Man is the only animal that can draw straight lines.

straight line drawing

4. The length of hair on the head, grown on average by a person during his life, is 725 kilometers.

5. Blondes grow beards faster than brunettes...

6. When a person smiles, 17 muscles “work”.

7. The surface of the lungs is about 100 square meters.

8. Human DNA contains about 80,000 genes.

9. Men are considered dwarfs with height below 130 cm, women - below 120 cm.

10. Leukocytes in the human body live 2-4 days, and erythrocytes - 3-4 months.
11. The names of the fingers of the French hand: pus, index, major, anulaire, oryculaire.

12. Each human finger bends about 25 million times during its lifetime.

13. The size of a person's heart is approximately equal to the size of his fist. The weight of an adult heart is 220-260 g.

14. The composition of the human body includes only 4 minerals: apatite, aragonite, calcite and cristobalite.
15. The human brain generates more electrical impulses in a day than all the phones in the world combined.
16. The phenomenon in which a person loses the ability to see from strong light is called “snow blindness”.

17. The total weight of bacteria living in the human body is 2 kilograms.
18. In the human brain, 100,000 chemical reactions occur in one second.
19. Babies are born without kneecaps. They appear only at the age of 2-6 years.

20. The surface area of ​​human lungs is roughly the size of a tennis court.
21. From the moment of birth, 14 billion cells already exist in the human brain, and this number does not increase until death. On the contrary, after 25 years it is reduced by 100 thousand per day. In the minute you spend reading a page, about 70 cells die. After the age of 40, brain degradation accelerates sharply, and after 50, neurons (nerve cells) dry out and the volume of the brain shrinks.
22. In psychiatry, a syndrome accompanied by depersonalization, a violation of the perception of time and space, one's own body and the environment, is officially (!) Called "Alice in Wonderland".

23. The human small intestine during life has a length of about 2.5 meters. After his death, when the musculature of the intestinal wall relaxes, its length reaches 6 meters.
24. A person has approximately 2 million sweat glands. The average adult loses 540 calories per liter of sweat. Men sweat about 40% more than women.
25. The right lung of a person holds more air than the left.
26. An adult takes about 23,000 breaths (and exhalations) a day.
27. Over a lifetime, the female body reproduces 7 million eggs.
28. The human eye is capable of distinguishing 10,000,000 color shades.
29. There are about 40,000 bacteria in the human mouth.

30. Papaphobia is the fear of the Pope (of Rome)!.

31. It is impossible to sneeze with your eyes open.

32. There are 33 or 34 vertebrae in the human spine.
33. Women blink about 2 times more often than men.
34. The smallest cells in a man's body are sperm cells.
35. The strongest muscle in the human body is the tongue.

36. There are about 2000 taste buds in the human body.
37. In Mesopotamia, for the death of a patient, the doctor who treated him was executed, and for blinding, they were blinded.
38. At birth, there are about 300 bones in the body of a child, in adulthood there are only 206 of them.
39. The human body contains as much fat as it takes to produce 7 bars of soap.

40. Nerve impulses in the human body move at a speed of about 90 meters per second.
41. A human hair is about 5000 times thicker than a soap film.
42. 36,800,000 - the number of heartbeats in a person in one year.
43. Men are about 10 times more likely than women to suffer from color blindness.

44. Human gastric juice contains 0.4% hydrochloric acid (HCl).
45. Almost half of all human bones are in the wrists and feet.

46. ​​Medieval doctors, when in doubt about the diagnosis, diagnosed "syphilis".
47. People with blue eyes are more sensitive to pain than everyone else.

48. Fingernails grow about 4 times faster than toenails.

49. During a lifetime, human skin is replaced approximately 1000 times.

50. There are over 100 different viruses that cause the common cold.
51. Hitting your head against a wall can lose 150 calories per hour.
52. There are about 75 kilometers (!) of nerves in the body of an adult.
53. Bulimia is an indomitable appetite.
54. Parthenophobia is the fear of virgins.

Scientists are constantly doing various experiments to learn more about human nature. But, unfortunately, only a small part of a person is known today. There are still many open questions, which, we hope, will find adequate answers in the near future. Man is a mysterious creature who does not know how to properly use his resources and potential. Therefore, you need to constantly learn and develop in order to use all your resources with benefit. Next, we suggest reading more interesting and amazing facts about a human.

1. The cornea of ​​the eye is the only part of the body without a blood supply.

2. More than 4 terabytes is the capacity of the human eye.

3. A child under the age of seven months can swallow and breathe at the same time.

4. The human skull consists of 29 different bones.

5. All bodily functions stop when you sneeze.

6. Nerve impulses from the brain move at a speed of 275 km / h.

7. During one day, the human body produces more energy than all the phones in the world combined.

8. A sufficient amount of sulfur contains the human body so much that you can kill all the fleas on an average dog.

9. Approximately 48 million gallons of blood pumps through a person's heart in their lifetime.

10. In one minute, 50 thousand cells die and are renewed in the human body.

11. At the age of three months, the embryo acquires fingerprints.

12. A woman's heart beats faster than a man's.

13. Charles Osborne hiccups for 6 years.

14. Right-handed people live nine years longer on average than left-handed people.

15. During a kiss, 20% of people tilt their heads to the right.

16. Every child forgets 90% of their dreams.

17. Approximately 100 thousand kilometers has a total length of blood vessels.

18. The average respiratory rate in spring is higher than in autumn.

19. Approximately 150 trillion. a bit of information is remembered by a person for the rest of his life.

20. 80% of the heat of the human body comes from the head.

21. The stomach turns red at the same time as the reddening of the face.

22. With the loss of water, a feeling of thirst appears, which is equal to 1% of body weight.

23. Over 700 enzymes work in the human body.

24. Only people sleep on their backs.

25. More than 450 questions are asked by an average four-year-old child during the day.

26. Koala, just like humans, has unique fingerprints.

27. Only 1% of bacteria cause disease in humans.

28. Umbilicus - official name navel.

29. The only part of the body that is called a tooth is not capable of self-healing.

30. On average, it takes 7 minutes for a person to fall asleep.

31. On right side jaw chews most of the food right-handed.

32. No more than 7% of the world is left-handed.

33. The aroma of bananas and apples helps to lose weight.

34. On average, 725 km is the length of hair that is grown during a person's lifetime.

35. Only one third of people can move one ear.

36. More than two kilograms is the total weight of bacteria living in the human body.

37. On average, 8 small spiders are swallowed by an average person in their lifetime.

38. It is in the teeth that 98% of calcium is located.

39. Compared to fingertips, human lips are considered sensitive.

40. More than 195 kg is equal to the strength of the masticatory muscles on one side.

41. More than 280 different bacteria are transmitted by kissing a person.

42. Fear of virgins is Parthenophobia.

43. The hardest tissue of the human body is considered to be tooth enamel.

44. You can lose over 200 calories by banging your head against a wall in an hour.

45. More than 100 viruses that can cause a runny nose.

46. ​​Acidity in the mouth effectively normalizes the kiss.

47. All the iron in the human body can be collected in the form of a small screw.

48. Approximately 1000 times human skin changes throughout life.

49. Half a cup of resin per year is drunk by a person who regularly smokes daily.

50. Only a person is able to draw straight lines.

51. Men blink twice less often than women.

52. Only four minerals are part of the human body: calcite, aragonite, apatite and cristobalite.

53. Chemical reactions are similar to those that are similar to skydiving, causing a passionate kiss.

54. With a height of less than 130 cm, men are considered dwarfs.

55. Fingernails grow four times faster than legs.

56. People with blue eyes are considered more sensitive to pain.

57. At a speed of 90 meters per second, nerve impulses move in the human body.

58. More than 100 thousand chemical reactions occur in one second in the human brain.

59. Babies are born without kneecaps.

60. In twins, the same organ, like a tooth, may be missing at the same time.

61. The area of ​​a tennis court is equal to the surface area of ​​human lungs.

62. An average person spends two weeks kissing in their entire life.

63. Leukocytes live in the human body for no more than four days.

64. The tongue in the human body is considered the strongest muscle.

65. The size of a fist is approximately equal to the size of a human heart.

66. The beard grows faster in blondes compared to brunettes.

67. More than 140 billion cells already exist in the human brain from the moment of its birth.

68. About 300 bones are present in a child's body at birth.

69. The human small intestine is about 2.5 meters long.

70. The right lung holds more air.

71. A healthy person takes about 23,000 breaths a day.

72. Sperm cells are considered the smallest cells in the male body.

73. More than 2000 taste buds are in the human body.

74. More than 10 million color shades are capable of distinguishing the human eye.

75. About 40,000 bacteria are found in the oral cavity.

76. There is a chemical compound of love in chocolate.

77. The human heart can create incredible pressure.

78. A person burns most of the calories during sleep.

79. In spring, children grow faster compared to other seasons.

80. Due to an error in the operation of mechanisms, more than two thousand left-handers die every year.

81. Every third person has the opportunity to satisfy himself orally.

82. During laughter, a person uses more than 18 muscles.

83. A person loses half of his taste buds at the age of 60.

84. People can be easily attributed to the animal world.

85. The rate of hair growth doubles in an airplane.

86. Infrared light can be seen by one percent of people.

87. You can easily die from carbon dioxide poisoning indoors.

88. Standing at a traffic light a person spends two weeks of his life.

89. For more than 116 years, one person in two billion people has crossed the threshold.

90. A normal person laughs five times a day.

91. In 24 hours, more than 5,000 words are spoken on average by one person.

92. About 650 sq. mm. covers the retina in the middle of the eye.

93. From birth, the eyes are not always the same size.

94. Men become 8 mm taller in the morning than in the evening.

95. More than 100 thousand times a day, the focusing muscles of the eyes move.

96. The average person produces 1.45 pints of sweat per day.

97. An explosive charge of air is called a human cough.

98. It is on Monday that the risk of heart attacks is higher.

99. Human bone has become five times stronger.

100. An inherited trait is ingrown nails.