Increasingly, we hear warnings about the content of health hazardous particles in conventional cosmetics. Virtually everything we use on a regular basis, including children's shampoos and toothpastes, may be harmful to human health ingredients. In recent years, particular concern is the presence of certain nanoparticles in sunscreens and cosmetics based on mineral oil. Indeed, in these elements lies a real danger or is it overblown and not having under a preponderance of the evidence, another theory?

What exactly are the nano particles?

Nanoparticle - a negligible particle size of which is estimated at nano meters or billionths meters. For a clearer comparison of the size of the nanoparticles can be compared with the diameter of a human hair, which is 10 000 more than the average nanoparticle.

It was in the amount of nanoparticles is their advantage, but on the other hand, it is their property poses a significant risk to human health. The human body is endowed with certain protections from toxic substances in the event of their introduction into the lungs, intestines, or on human skin.

Nanoparticles are so small that they can easily penetrate into the tissue of the lungs and intestines, toxins spreading throughout the human body. It is believed that as easily they can penetrate into the human skin, but studies have not yet definitely confirmed nor denied this theory.

Even non-toxic nanoparticles are not as harmless as it may seem at first glance. For example, thanks to their tiny size when released into the lungs, they can not be eliminated using the normal physiological mechanisms. The load on the lungs increases, the movement difficult, and respiratory system can no longer function in a healthy mode.

Where to hide nanoparticles

The main sources of potentially harmful nanoparticles today believe sunscreen and mineral makeup.

Paradoxically, modern sunscreens they emerged from the desire to avoid the use in creams toxic materials. Numerous warnings benzophenone homosalate and octyl-temoksitsinammata, which are used in some sunscreens Do the equal protection of sunscreen? It forced many consumers to return to the less modern facilities, which include titanium dioxide and zinc oxide, as the components are considered less dangerous.

However, very many of these creams are not satisfied, they are quite dense and opaque, while many in the cream appreciate it lightness and transparency. Manufacturing companies have implemented the technology of splitting titanium nano particles, the composition of the cream has a light texture, and it does not lose its properties of sunscreens.

Application of nanoparticles in cosmetics based on mineral also was aimed at improving the quality and appearance of the product. Crushed to nano particles of minerals give the structure of the mineral cosmetic products softer and shiny. Buyer such cosmetics liking, a few people realize that it carries a certain danger.

How to avoid getting nanoparticles in our body

Numerous studies have shown that nanoparticles have a pretty dangerous side effects, and virtually no one doubts that in them lies the real threat to human health. Experts call for approaches to the use of nanoparticles designed more responsibly, but to date, these tiny particles are still present in the cosmetics we buy. Be more careful approach to the selection of cosmetics more responsibly.

When selecting mineral makeup or sunscreen, which is composed of metal oxides, better to give preference to funds that do not contain nano and microparticles. Of course, nemikronizirovannye particle size larger nanoparticles, but they are at times safer. Sometimes the titanium dioxide particles with a coating of stearic acid, which prevents ingress of minerals in the human body.

If you use mineral makeup, it is best to buy the funds where titanium dioxide is incorporated into a cream rather than powder. Creamy structure prevents the absorption of harmful substances in the cells of the skin, and also prevents the particles sprayed into the air and fall into the person's lungs. If you do not feel safe enough mineral makeup, buy funds based on natural and organic ingredients. Such cosmetics are also well looked after skin, as well as mineral, but pose no threat to your health and beauty.

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