Several well-known carcinogens have been identified. Some of the most significant include:
- Asbestos: Used in construction materials, prolonged exposure can lead to mesothelioma and lung cancer. - Benzene: Found in industrial emissions and cigarette smoke, it is linked to leukemia. - Arsenic: Present in contaminated water and certain pesticides, it is associated with skin, lung, and bladder cancers. - Formaldehyde: Used in building materials and household products, it can cause nasopharyngeal cancer and leukemia. - Tobacco Smoke: Contains multiple carcinogens responsible for lung, throat, and mouth cancers.
