How many hairs on the person's head, and how they grow?

Why do some people have a wonderful fluffy hairstyle, but others do not? What, they have more hair, or are they somehow arranged differently? And how much hair does a person have on his head? Let's start from the very beginning. The first hairs begin to appear in the embryo for 4 - 5 months in the abdomen of the mother. In the beginning, there are very few of them. Gradually, their number reaches normal, average.

And what is it, normal? Specialists give a figure of 100 thousand. But it is very average. The actual amount varies greatly. You can say, for example, how many hair on the head of blondes - 150 thousand (it turns out, blondes are the most hairy). And the most feeble "cap" is a red-haired European, who has about 70 thousand hair.

It's not a secret for anyone that our hairdress is constantly being updated. The remainder on the comb should not frighten anyone, unless, of course, it goes off scale. There is a natural question, but how much hair should fall out, say, per day. You can make simple calculations. In the process of loss, which lasts up to 100 days, there is about 15% of hair. Take the average figure of hair, which is typical for most brunettes (100 thousand). Hence, 15 thousand hair they are going to fall out. If this number is divided by 100 days, it turns out, every day there should be about 150 pieces.

Of course, no one will consider how much hair a person has left on his head, because new ones appear instead of falling out, and this process is continuous. Therefore, the general appearance of our head of hair does not change, unless, of course, we visit the hairdresser's.

However, most women do not care so much about the question of how much hair there is on the head, how long the hair lives, how long it grows, and how to make the hair thick and beautiful. It turns out that one hair lives in women almost 2.5 times longer than men (five years against two). And, by the way, this hair contains in itself almost complete information about our life during its existence. When the life cycle of the hair ends, it falls out, and the hair bulb "takes a vacation" for three months. Then, with new forces, he takes up the "bearing" of the new hair. One bulb is able to grow up to 30 new hair. By the way, men and women have one more difference: the hair of women sitting under the skin deeper by 2 mm than men. So, the problem of baldness worries more than a strong half of humanity.

The speed of hair growth in people is different. The maximum figure is 0.5 mm per day, this will be 1.5 cm per month. On average, 1 cm per month is considered normal. This speed also depends on the length of the hair. The smaller it is, the faster the hair grows.

But, perhaps, not so interesting, how much hair on the head of a man, how that affects the growth of hair. And, of course, I want to know why some people have hair growing faster and others slower. To do this, let's talk a little about the structure of the hair. Actually, the core itself consists of 95% keratin. It is a proteinaceous horny substance rich in sulfur and nitrogen. Growth depends on how much this keratin is produced by our body in the follicle. This is a bag in which a hair bulb is located, from which it receives all the nutrients and building materials, as well as the pigment. Pigment, as well as substances useful for hair growth, with less age, therefore, the hair of older people is not as much on the head as it was in youth, and gray hair appears.

You can sum up: how much hair on the head of a particular person depends on age, sex, the speed of hair growth and, of course, on how we take care of them. Do not neglect special cosmetic products that help the hair to become stronger, it is better to stick to the follicle and grow faster.

And, finally, a few interesting facts about our hair:

• 20 tons of cargo can withstand the average female braid;
• The longest hair in the world of a man, a Vietnamese who has not been trimmed for more than 30 years;
• Human hair can be stretched by 20%, after which it will return to its former length.