Hair is a horny filamentous derivative of the skin that forms the hairline characteristic of mammals. In addition to protecting against mechanical damage, hair has the function of protecting the body from heat loss, which contributes to the maintenance of a constant body temperature in mammals, their dispersal throughout the globe.
The growth rate and lifespan of different hairs varies. In many animals, hair changes occur periodically in spring and autumn, in humans, usually without a certain rhythm, although in many people hair loss increases in spring and autumn. 50-90 days pass between the loss of old hair and the appearance of new hair. Graying of hair, or their depigmentation, is an age-related process, the moment of occurrence of which is subject to individual fluctuations.
And my hair will be healthy, right down to the ends. Remember, hair is not "live", it is the same horn formation as a nail. And in order for the hair to become healthy, it is necessary to engage in nutrition of the hair follicle, which sits in the scalp, and cut the split part. There is no other way. Therefore, do not believe when you are promised to heal your hair with shampoo or rinse. Most of these products form a film on the surface of the hair, smoothing it, hence the "shine of healthy hair".
Trimming your hair makes your hair stronger. Moreover, hair grows faster. Nonsense. The head is not a lawn. It is not known what caused the appearance of this myth, it is probably related to the observation of male facial hair. However, cheek hair and scalp hair are completely different hairs. In any case, the hair on the head is lengthened by an average of 1.5 cm per month.
Cutting your hair on a full moon will make it healthier, longer and stronger. Alas, alas. This can be easily verified by doing an experiment on yourself.
Hair that is split at the ends can be healed. Unfortunately, this is not true. They must be trimmed immediately to avoid further damage.
If the hair is not washed, it cleans itself. It's not like that at all. Hair, like skin, requires cleansing. If not washed, they become greasy, greasy and unattractive. The scalp begins to flake and itch, the hair becomes thinner and smells bad. If your shampoo dries out your skin, change to a mild moisturizer for frequent use and remember to rinse thoroughly.
Frequent washing damages your hair. Not true. Hair should be washed before it becomes greasy. Otherwise, ingrained dirt can damage the hair when brushing. Products that are irritating to the scalp and hair, such as soap, can be harmful, but a good conditioner shampoo like Sunsilk will not only gently cleanse your hair, but it will also improve its condition - no matter how often you use it.
Rinsing with vinegar solution will leave your hair silky, shiny and smooth. To some extent, this is true. But the vinegar solution is not sparing to our hair, and most modern women prefer high-tech shampoos and conditioners that contain the necessary neutral agents and balms. But if you are used to rinsing your hair with vinegar - please, just do not forget that excessive use of it can have a bad effect on the structure of your hair.
The shampoo should be changed as often as possible. Many people think that they should change their shampoo regularly as their hair gets used to it, but there is no evidence to support this. It is much more important to choose the right shampoo for your hair type.
Washing your hair with beer makes it thicker. This ancient and seemingly outdated method is actually very powerful. When the beer evaporates, it leaves a thin layer of hops on the surface of the hair, which gives the hair its density. This remedy has a drawback: the hair grows dull. Now there is no need to use grandmother's methods, since modern hair care products contain useful substances, smell good and give hair shine.
Wet hair should not be combed. When the hair is wet, moisture penetrates the hair structure, they swell and clump together. If left to dry like this, it will become unruly and less manageable. Therefore, in order to keep the hair smooth, you should use Conditioning Balms. They serve several functions: they cover the hair with a weightless film to protect it from the environment, as well as make it easier to comb, nourish the hair, give it strength and shine, and prevent the formation of static electricity. You should also comb your hair immediately after washing. Use a fine-toothed comb.
Brushing is good for your hair. Unfortunately, this is very, very, very bad for the hair. The comb very often causes the ends of the hair to split and pull them out of the skin. Therefore, do not overuse the comb.
Tight hats can cause baldness. This is only true if the person has other, much more serious reasons for losing hair. In this case, a tight hat can speed up the process a little.
A person can turn gray overnight. A beautiful literary legend. Hair color is genetically determined and changing their color is a very long process. Not only one night is not enough for this, but a whole month.
If you pull out one gray hair, two others will grow in its place. Alas, this is not true. Otherwise, there would be no gray people in the world.
The predisposition to baldness is transmitted through the maternal line. The predisposition to hair loss is transmitted genetically, it may or may not appear in many generations. It is reliably known that men begin to lose their hair at the age of 18-20, and women at the age of 45-55.
The bald head is the privilege of men. In order not to join their ranks, tirelessly take care of your hair and give up everything that is harmful to it. To keep your hair lush, take proper care of it, keep the Olympic calm, do not overwork, do not get hung up on work and sleep at least 8 hours a day. Dermatologists have found that 70% of women who cannot boast of thick hair suffer from chronic insomnia. In addition, it was noticed that the hair of three out of five ladies who are keen on big business thin out as they move up the career ladder ... The blood of successful women contains an excess of the male hormone testosterone (it is he who contributes to the so-called androgenic alopecia). This is how the female body reacts to powerful industrial stress.
Dandruff is caused by dry scalp. Dandruff and dry skin are two different things. Various means are used to treat them. Dandruff is an indicator of health problems and sometimes requires treatment. But dandruff particles are often oily rather than dry.
Dandruff is contagious. Not. Every person has microorganisms on their heads that can cause dandruff. On the other hand, you should not use someone else's combs, because through them you can get infected with much more serious skin diseases.
Mayonnaise makes hair smooth and shiny. Yes, indeed, mayonnaise contains eggs and fats, which are one of the main components of air conditioners. But it is not very convenient to apply mayonnaise to the hair, since it is difficult to rinse it off, it leaves on the hair a feeling of grease, heaviness and the smell of a salad dressed with mayonnaise. Try conditioners that contain oils, vitamins, and egg yolk. They perfectly nourish and strengthen hair, make it shiny, and keep hair color longer.
Hair becomes greasy from oily foods. This is not true. Too much fat in the diet worsens the condition of the waist, not the hair. But an excess of salty, spicy, coffee, sweets and chocolate adversely affects the health of your hairstyle: your hair begins to shine, quickly becomes greasy, dandruff and actively falls out ...
Blondes do not shine with intelligence. Americans tell jokes about dull-witted blondes as often as we do about the slow-witted Chukchi and the new Russians. To rehabilitate blond ladies, the US Social Psychological Service subjected them to mass IQ testing. It turned out that light heads are such not only literally, but also figuratively. It's just that the vast majority of blond beauties prudently hide their minds, since this is what others expect from them. And experts on pheromones (smells that make people sexually attractive) have found that natural blondes smell in a special way, which is why the vast majority of American men (and ours, for sure!) Literally lose their heads and are not able to soberly assess the intelligence of the interlocutor.
Long hair - short mind. This is a proverb from hoary antiquity, when hair was not cut of its own accord. Since then, a lot of water has flowed under the bridge, and today we make ourselves very short haircuts and shine with the sharpness of the mind! By the way, psychologists noticed that a short-haired person, regardless of gender, becomes more assertive, purposeful and active. In general, psychoanalysts regard the transition from long hair to short hair as a subconscious protest, dissatisfaction with oneself and an attempt to make changes in one's own life.
Hair grows back at a rate of 1 cm per month. During the day, the hair, on average, becomes 0.35 mm longer, and within a month a centimeter really runs up, in a year - 12.8. But this only applies to long hair (over 30 cm). Short hair grows 2 times faster. Hair growth rates vary from person to person and from time to time. In spring and summer, it is 1.5-2 times higher than in autumn and winter, after 50 years less than in youth. Hair grows in cycles: 2-3 years - an active period, and then vacation for several months.