Nanoparticles are dangerous to health

U.S. researchers found that nanoparticles in food packaging, electronics, cosmetics and protective creams can penetrate the skin, affecting the organs and tissues. Nanoparticles thinner 5000th the width of a hair, but the risk is that. the destructive effect on cells and molecules of the body Scientists conducted an experiment in which they found that these particles accumulate around the roots of the hair, in small folds of skin, penetrate further through the bloodstream to the liver, lymph nodes, nerves and other tissues and organs of the body was. Lately nanoparticles are frequently used in the production of consumer goods. When exposed to ultraviolet radiation, such particles can easily penetrate the skin, say dermatologists. When in contact with sunlight weakens intercellular contacts so that penetrating the nanoparticles. So they in the body, but unfortunately this is not the only way to meet, as these substances in sunscreens, which are double the probability of penetration found, biologists said. Standards need to be reviewed and the feasibility of using such particles as they can accumulate in the body nanoparticles cause serious internal disease.