Asbestos is a mineral that occurs naturally in the earth's crust. It was widely used in the construction industry until the mid-20th century because of its fire-retardant and insulating properties. Asbestos was commonly used in products such as floor tiles, roofing materials, insulation, and cement.

However, when the fibers of asbestos get disturbed, they can become airborne and inhaled, which can lead to various lung diseases. Asbestos exposure has been linked to lung cancer, mesothelioma, and asbestosis, a chronic lung condition that can cause severe breathing problems.

Therefore, it's essential to remove and dispose of asbestos-containing materials properly. If you or someone you love has been exposed to asbestos, then you should seek medical advice from a qualified physician.