Interesting facts about hair

Interesting facts about hair Is a great opportunity to learn more about the human body. If many men can do without hair, then for women it plays a very important role. The weaker sex likes to experiment with their hairstyles, as well as paint curls in certain shades, trying to please themselves, and also attract the attention of men.

So, here are the most interesting facts about hair.

1. Hair is predominantly composed of protein and keratin.
2. Approximately 92% of scalp hair is in a growing state, while 8% is in the withering stage.
3. Scientists claim that blondes have the thickest hair. But red-haired people have the least hair.
4. An interesting fact is that during excessive hormonal activity, when the sebaceous glands secrete too much secretion, the hair becomes oily. However, with a deficiency of secretion, the hair, on the contrary, becomes dry.
5. The rate of hair growth is influenced by many different factors. On average, hair grows by about 10 mm per month.
6. It is a myth that the sex of a person can be determined by hair.
7. It is curious that the norm is considered to be the loss of 60 to 100 hairs per day.
8. Did you know that after a chemical analysis of hair, you can find out the presence of drugs in a person's blood or what he has recently eaten?
9. An average person's head grows 100-130 thousand hairs.
10. Roughly 15% of Scotland residents (see interesting facts about Scotland) are red-haired.
11. It turns out that the older a person is, the slower his hair grows.
12. From the stress suffered, a person can become covered with gray hair in just 2 weeks.
13. The human body has up to 5 million hair follicles, including both active and dead ones.
14. Few people know the fact that the longer the hair gets, the slower it starts to grow.
15. Curly hair grows due to curved hair follicles.
16. Human hair can withstand a mass of up to 100 g.
17. An interesting fact is that, in addition to the mass of chemical elements, gold is also present in the hair.
18. Hair perfectly absorbs oil.
19. More than 30 hairs can grow from one follicle during life.
20. The human body is 95% covered with hair. They are absent only on the soles and palms.
21. If you add the total amount of hair regrown per day in one line, then its length will be about 35 m.
22. The beard and mustache on a man's face grows much faster than the hair on the head.
23. Did you know that most people in the world have black hair?
24. Recent research shows that cutting or shaving your hair often does not make your hair or beard thicker.
25. Of all the tissues in our body, only the bone marrow grows faster than hair.
26. Curiously, hair is 3% water (see interesting facts about water).
27. Married Jews never show their hair, so they wear headscarves or wigs.
28. Eyelashes are also hair, but their life cycle is much shorter. The lifespan of one eyelash is up to 90 days.
29. The ancient Egyptians are considered to be the first people to practice hair removal.
30. There are half the number of people with red hair than with white hair - about 1%.
31. Hair grows faster in warmth than in cold weather.
32. There can be only 3 hair colors in total: blondes, redheads and brunettes. There are about 300 types of shades.
33. The eyebrows are also hair, protecting the eyes from sweat or dirt.

Watch the video: 27 Unusual Hair Facts (January 2025).