Asbestos is a naturally occurring mineral that was widely used in construction materials until the 1990s. It was highly prized for its insulation properties, resistance to heat and fire, and durability. However, it was later discovered that asbestos poses a serious health risk to people who inhale its fibers over time.

Exposure to asbestos fibers can cause serious and often fatal diseases such as lung cancer, asbestosis, and mesothelioma. These diseases can take years or even decades to develop, making early detection and prevention critical.