Exposure to cadmium can lead to severe health effects, primarily affecting the kidneys, lungs, and bones. Chronic exposure can result in kidney damage, and cadmium is known to cause osteoporosis and bone fractures due to its interference with calcium metabolism. Additionally, inhalation of cadmium fumes can lead to lung damage and increase the risk of cancer. The International Agency for Research on Cancer (IARC) classifies cadmium as a human carcinogen.