Thursday, November 26, 2009

What is and how exposure to asbestos is hazardous to your health


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Asbestos is a silicate mineral that occurs naturally and has the appearance of the crystals are separated by long fibers. It is flexible and indelible, until now, it has been used as insulation and other products that are necessary, the heat resistance, low electrical conductivity and tensile strength high. It is very toxic and dangerous to health. Prolonged exposure to asbestos can lead to the development of people with serious diseases such as mesothelioma, asbestosis and lung Cancer. There is some evidence that links exposure to asbestos to cancer of the esophagus, throat, kidney, gall bladder, intestine and colon.

Mesothelioma is a rare type of cancer often caused by high exposure to asbestos. Asbestosis is a respiratory disease often scars the lung tissue. Lung cancer is a condition that is not directly caused by asbestos, but is hampered by inhalation, when combined with smoking.

> Asbestos is no human essence, but a natural mineral that is found in almost all continents of the world. It is still mined in several countries like Canada and Russia. Other countries have banned the removal of asbestos because of its deadly effects on humans.

Before the government of the United States regulates the use of asbestos, the ore has been frequently used in commercial products such as building insulation, vinyl flooring, cement, tiles, tiles,seals, textiles, brake and banks. asbestos in the environment at very low levels and is extremely dangerous levels of concentration, often in the workplace. Therefore, people are probably major diseases, the suffering caused by the asbestos work in occupations with high risk in the following stakeholders: building and civil engineering, shipbuilding, auto mechanics, demolition, drywall , firefighters, and textiles. These days, the OSHA (OccupationalSafety and Health Administration) to ensure that workers have protective gear and masks to reduce the risk of exposure to asbestos removal.

Symptoms of the disease, which appears to asbestos typically after many decades, about 30 to 50 years or more. According to the state and the spread of the disease, symptoms: chest pain, swelling, coughing, hoarseness, dyspnea, anorexia, weight loss and fatigue. People who develop these symptomsand a history of exposure to asbestos should seek medical help immediately.

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