Is Brominated Flame Retardants Banned? EU vs US Status, Risks & Where It Hides

Yes. BFRs contaminate food primarily through environmental pathways: they accumulate in fatty tissues of animals, so fatty fish, meat, and dairy are primary dietary exposure routes. They are not intentionally added to food.

Several major BFRs are banned: PBDEs (penta- and octa-BDE) were banned by EPA in 2004; PBDEs are listed as POPs under the Stockholm Convention. The EU banned PBDEs under the RoHS directive in 2003. HBCD is banned globally. Some newer BFRs not yet covered by existing regulations remain in use.

The US used PBDEs in furniture foam and electronics for decades before EPA phase-outs, while the EU banned them much earlier. US furniture flammability standards historically required higher flame retardant loading than EU standards, leading to much higher PBDE body burdens in the US population.

Multiple epidemiological studies have found inverse associations between prenatal or early-life PBDE exposure and child IQ, attention, and behavior. PBDEs disrupt thyroid hormone signaling critical for fetal brain development. A 2012 Environmental Health Perspectives study found each 10-fold increase in prenatal PBDE exposure was associated with a 4.5-point reduction in IQ.

BFRs are environmental contaminants that enter the food chain by accumulating in animal fat and bioaccumulating up the food chain. Fatty fish from contaminated waters, beef and pork from animals exposed to contaminated environments, and dairy products from cows with BFR body burdens are primary dietary sources. Some produce grown on biosolid-amended soil may also contain BFRs.

Choose fatty fish from less-contaminated sources. Trim fat from meat. Choose organic dairy. Use EWG guides on safer seafood choices. Beyond food, avoiding older furniture foam, dust ingestion from PBDE-treated furniture (particularly important for children), and choosing BFR-free electronics and furniture also reduces exposure.

Some older furniture with foam cushions manufactured before PBDE phase-outs still contain PBDEs. These items release BFRs into household dust. Replacing old furniture or using furniture covers can reduce dust exposure. Newer furniture should be BFR-free, though some replacement flame retardants have their own safety concerns.

The Stockholm Convention is an international treaty that bans or severely restricts persistent organic pollutants (POPs) — chemicals that are highly toxic, persistent, bioaccumulative, and capable of long-range environmental transport. Several BFRs including HBCD and some PBDEs are listed under the Stockholm Convention.