About advantage and harm of deodorants and antipersperants
Потение - natural process of a human body also is connected with maintenance of a normal body temperature. To be the woman easily and pleasantly, if not afflictions which bring to ladies of feature of their organism.
Women are much more subject потливости, than men, it is connected and with emotional behavioural reactions, and that in axillary hollows at women is much more апокринных желез – the natural inheritance for influence on sense of smell with a view of attraction of representatives of an opposite floor.
In realities, sources of a unpleasant smell have no anything the general with sexuality.
In this sense, women could envy cats, потовые железы which, are on small pillows of paws, or to birds who and at all have no потовых желез.
Activity потовых желез plays a major part in secretory function of an organism and in processes теплорегуляции. It is allocated nearby from 1 litre of sweat day, and during stress the volume of allocated sweat repeatedly increases. Потовые железы are non-uniformly distributed on all body, being condensed in area of palms, soles of legs and паховых folds.
Железы usual type refer to эккринными, but there are also larger потовые железы – апокриновые which are closely connected with functions sexual желез. They settle down in axillary hollows, in the field of mammary glands, лобка, greater sexual lips and back passage.
The majority of these желез runs the channels into the top third of hair follicles. By the way, the cell потовых желез do not meet only on кайме lips, on a head of a man's sexual member and an internal leaf of an extreme flesh.
It is considered, that апокринные железы is, changed during evolution, a part of cells of a breast of mammals.
Апокринные железы start to work intensively during puberty and function during all life of the woman.
About centuries ago perfumers have started to use оксид zinc and sulfates of aluminium which have given rise to the first deodorants.
Today for struggle against a unpleasant smell of sweat there are some decisions: спиртосодержащий a deodorant in a cylinder with a spray where the liquid is under pressure; антиперспирант – a spray; a антиперспирант-cream; антиперспирант-gel or a liquid in a vessel with a roller; and "firm", or dry антиперспирант.
The main function of a deodorant-spray is a destruction of bacteria. Deodorants do not approach for those who suffers superfluous потоотделением. Парфюмированные deodorants muffle a unpleasant smell, absorb a moisture and skin fat, but do not influence directly process потоотделения as it does антиперспирант.
Deodorants are counter-indicative to people with a sensitive leather, because of a content in them of spirit.
Deodorants are not recommended to be used before a campaign on a beach or in a solar flying weather. Under influence of solar beams some deodorants assist occurrence of dark pigmentary spots.
To exclude undesirable consequences, it is necessary to pay attention to structure of means. Pigmentary spots can appear because of a content of additives: oil of citrus, бергамотовое oil and vitamin B10.
Антиперспиранты contain minerals, organic salts of aluminium and the zinc, narrowing channels потовых желез and temporarily blocking their activity.
Unlike гелевых антиперспирантов, cream антиперспиранты can leave on clothes traces. Than working life - than more in them more than preservatives.
It is impossible to put firm антиперспирант on a back, a breast and stops. It is not recommended to use dry антиперспирантом during playing sports or heavy physical work.
Frequent use dry антиперспиранта can cause an inflammation потовых желез because of their corking.
As well as any парфюмированная production, - the means protecting from sweat, get out by a principle « efficiency and appeal », rather than on structure … And in the mean time is more often, disputes on a security of the components which are a part of deodorants and антиперспирантов, proceed.
Foreign researchers have revealed a number of the substances especially harmful to an organism: диоксид the titan, нитрозамин and парабен. Диоксид the titan, protecting from influence of ultra-violet beams, it is not so dangerous in a pastelike type, as in gaseous. At inhalation this substance assists occurrence of cancer diseases.
Thus, the ideal deodorant is represented, how cosmetic means or the gel created on the basis of medicinal grasses, not containing spirit and aluminium … thus it should not contain dangerous connections and approach all-type skin.
And to strengthen duration of action of any cosmetic means from sweat and to avoid troubles, it is necessary to follow several advice:
* After эпиляции the leather becomes especially vulnerable to external раздражителям, therefore it is necessary to allow for a leather to have a rest before to put a spray or dry антиперспирант.
* With a view of prevention from pigmentary spots to not use cosmetic means: before sunburn in the street or
* in a sun deck.
* To refuse from антиперспирантов at occurrence of a pain and an itch in the field of armpits and to replace them with talc or children's powder.
* To exclude blocking потовыводящих channels before a sauna or physical activities.
* To alternate use by sprays, creams or gels to less harmful deodorizing napkins.
* the Deodorant is put only on a pure leather, and the best deodorant still there is a water and soap.
