NTP further affirms, regarding human studies , that: ‘The limited evidence for the carcinogenicity of styrene in humans is based on studies of workers exposed to styrene that showed increased mortality from or incidence of cancer of the lymphohematopoietic system and (2) increased levels of DNA adducts and genetic damage in lymphocytes from exposed workers. In addition to being a probable carcinogen, many single-use plastic products made from polystyrene are also wasteful and unnecessary. "Is it dangerous? Join our network and stay up to date on our campaigns, get important consumer updates and take action on critical issues. In 2019, SIRC completed and published an updated comprehensive human health risk assessment as a capstone to our 30-year research program and to update the 2002 Harvard risk assessment. Styrene Listed Effective April 22, 2016 as Known to the State of California to Cause Cancer Proposed Amendment to Section 25705, Specific Regulatory Levels Posing No Significant Risk: Styrene Notice of Amendment to Section 25705, No Significant Risk Level for Styrene For those who don't smoke or work on boats like Mitchell, the warning raises more questions than it answers about the safety of common consumer goods such as plastic utensils, toys and packaging. Copyright 2011 Thomson Reuters. "But in the instance of styrene, you have what we believe is limited epidemiological evidence of association with human cancers.". Now that WHO has shown that this stuff is a probable carcinogen, it's time to get it off the shelves and out of our homes," said Kara Cook-Schultz, Toxics Director for U.S. PIRG Education Fund. Styrene isn’t known to leach out of hard plastics, but some evidence suggests that it can leach out of foam food containers and cups when food or drinks are hot – not when they’re cold. Styrene plastic forks are safe to use, the report says, without specifying, for instance, the risk of them shattering into small pieces that children could ingest. The essential guide to taking care of your mind and body. The chemical industry has fought for years to keep styrene out of the “Report on Carcinogens,” which the National Toxicology Program compiles. This Product can expose you to styrene, a chemical known to the State of Califomia to cause cancer. What is styrene? USE WITH ADEQUATE WARNING. "Styrene is in so many of the single-use containers that we use everyday, including foam cups and to-go containers, SOLO cups and plastic lids. o It is a known lab animal carcinogen and a … Break down. Styrene is on the Proposition 65 list because it can cause cancer . But the findings are littered with caveats that are now fodder for industry lawyers hoping to get the NTP to recant the report. "My wife worries more about me climbing under a 50-ton boat we have up on slings," Mitchell said. WARNING: This product can expose you to chemicals including Styrene, which are known to the state of California to cause cancer or birth defects or other reproductive harm. Styrene producers including LyondellBasell, one of the largest in North America, are now blasting the government's science as premature and inaccurate. Warning: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. California’s Proposition 65, also called the Safe Drinking Water and Toxic Enforcement Act, first became law in the state in 1986. Last month's health warning from the Department of Health and Human Services' National Toxicology Program has set off a bruising battle with the makers of styrene, a chemical compound derived from … “Safer and more sustainable alternatives already exist -- it’s time to ban polystyrene containers.”. Businesses have until April 22, 2017 to comply with the ‘clear and reasonable warning’ requirements. The study concluded that occupational styrene exposure may be associated with Hodgkin lymphoma, myeloid leukemia, and cancer of nasal cavities and sinuses. styrene-butadiene workers (Delzell et al. "The NTP doesn't provide any health benefit by raising concerns where other people have not found any," said Jack Snyder, executive director of the industry-funded trade group Styrene Information Research Center. Your year-end gift will help tackle single-use plastic, eliminate dangerous pesticides, and take on other important issues. “For decades, we’ve known that polystyrene is terrible for wildlife because it doesn’t biodegrade -- hundreds of species have been found to ingest plastic fragments, often fatally,” said Alex Truelove, Zero Waste Director for U.S. PIRG Education Fund. Styrene is on the Proposition 65 list because it can cause cancer. Styrene is widely used to make plastics and rubber, which are used to manufacture a variety of products, such as insulation, pipes, automobile parts, printing cartridges, food containers, and carpet backing. The facilities have since closed but, when operational, manufactured boats using styrene-containing materials. He faces a heightened risk of cancer because of his exposure to styrene, a chemical found in each of those products and in dozens of other consumer items, according to a U.S. government report. Styrene Listed Effective April 22, 2016 as Known to the State of California to Cause Cancer Apr 22, 2016 Effective April 22, 2016, the Office of Environmental Health Hazard Assessment (OEHHA) is adding styrene (CAS No. So much plastic waste has been created and thrown away that there are floating masses of plastic debris in the ocean twice the size of Texas. To further explore the relationship between work-related styrene exposure and cancer, NIOSH investigators compared styrene exposures to cancer deaths among 5,201 former workers in two boat-building facilities in Washington State. He faces a heightened risk of cancer because of his exposure to styrene, a chemical found in each of those products and in dozens of other consumer items, according to a U.S. government report. WARNING: This product can expose you to BPA and Styrene, which is on the list of substances known by the state of California to cause cancer, birth defects or reproductive harm. All rights reserved. "Possibly carcinogenic and should be investigated more closely." Styrene: incident management. Styrene is a colorless, flammable liquid, which has a sweet odor and is highly volatile. Exposure to styrene may increase the risk of cancer. Last month's health warning from the Department of Health and Human Services' National Toxicology Program has set off a bruising battle with the makers of styrene, a chemical compound derived from crude oil. He faces a heightened risk of cancer because of his exposure to styrene, a chemical found in each of those products and in dozens of other consumer items, according to a U.S. government report. In the interim, Mitchell and thousands of others who work with styrene are left wondering whether the substance is safe. Based on what we now know, you’re probably safe using styrene foam cups for cold drinks, but I wouldn’t use them for hot coffee or tea, and I would avoid using plastic containers for hot foods. Starbucks and other coffee companies in California should have to post warnings because the brew may contain an ingredient that's been linked to cancer, a … After years of debate and evidence collection, the World Health Organization (WHO) has just reclassified styrene from being a “possible carcinogen” to a “probable carcinogen.” Styrene is a chemical building block of polystyrene, the plastic material used to make styrofoam and many other plastic products. to cause cancer. Proposition 65 requires businesses to determine if they must provide a warning about exposure to listed chemicals. Part of HuffPost Wellness. That is beyond extreme and just plain silly. National Toxicology Program scientists said last month that they believe styrene metabolizes when it comes in contact with the human body, bonding with oxygen to form styrene oxide, a chemical that has the ability to alter DNA and cause cancer. "Frankly, we do not agree with the science," he said. 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