Asbestos is a group of naturally occurring fibrous minerals known for their strength, flexibility, and resistance to heat, fire, chemicals, and corrosion
. These fibers are microscopic and can be spun and woven due to their durability
. There are six types of asbestos minerals: amosite, chrysotile, crocidolite, tremolite, actinolite, and anthophyllite
. Because of these properties, asbestos was widely used in the 20th century in many products, especially in building materials such as insulation, roofing shingles, ceiling and floor tiles, cement products, and automotive parts like brakes and clutches
. It was also used in fireproofing, packaging, gaskets, and heat-resistant fabrics
. However, asbestos poses serious health risks. When asbestos-containing materials are disturbed, tiny fibers can become airborne and inhaled. These fibers can lodge in the lungs and cause inflammation, scarring, and diseases such as asbestosis, lung cancer, mesothelioma (a rare cancer of the lining of the lungs and abdomen), and other cancers
. Exposure is most dangerous with repeated or heavy contact, often occupational, such as in construction, ship repair, or manufacturing
. Despite its dangers, asbestos is still found in many older buildings and products, and its use is regulated but not completely banned in the United States
. The combination of asbestos exposure and smoking significantly increases the risk of lung cancer
. In summary, asbestos is a naturally occurring mineral fiber valued for its durability and heat resistance but is hazardous to human health due to its carcinogenic and fibrous nature when inhaled
