Asbestos is a naturally occurring mineral that was widely used in the construction industry for decades. Asbestos was often added to materials such as insulation, ceiling tiles, flooring, and pipes because of its heat resistance and durability. Unfortunately, asbestos can be extremely dangerous if it becomes airborne and is inhaled. Breathing in asbestos can lead to a range of respiratory diseases, including mesothelioma and lung cancer. Even exposure to low levels of asbestos can be hazardous to your health.