How Do Toxic Substances Cause Occupational Diseases?
Toxic substances cause harm through various mechanisms such as inhalation, skin contact, or ingestion. Once a toxicant enters the body, it can affect organs and tissues, leading to diseases. For instance, asbestos fibers, when inhaled, can cause asbestosis, lung cancer, and mesothelioma. Similarly, exposure to lead in the workplace can lead to neurological and renal impairments.
