Study explores styrene exposure at work and cancer
Chemicals are used in manufacturing to make everything from food containers to your favorite pair of shoes. One such chemical is styrene, a colorless, strong-smelling liquid used to make plastics and rubber for these products and others, including insulation, fiberglass, pipes, vehicle parts, and carpet backing.
During the manufacturing process, chemical vapors contaminate the air. When workers breathe in this contaminated air, styrene exposure can occur. The known health effects of styrene exposure include changes in color vision, tiredness, dizziness, delayed reactions, and difficulty with concentration and balance. Less well known is whether styrene increases the risk of cancer, although it is “reasonably anticipated to be a human carcinogen,” according to the National Toxicology ProgramCdc-pdfExternal.