Firefighters at Risk: Flame Retardant Tied to Brain Tumors - AI Podcast
Apr 19, 2025•10 min
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Episode description
Story at-a-glance
- Research has identified a unique genetic mutation in brain tumors of firefighters directly linked to flame retardant chemicals, with more mutations appearing after longer exposure periods
- Chemicals found in flame retardants damage genes regulating cell growth, causing aggressive brain tumors like glioma that lead to severe disability if untreated
- Everyday household items including furniture, electronics and children's products contain these same toxic chemicals, putting families at risk from low-level but persistent exposure
- Flame retardants break down into particles that contaminate household dust, which people inhale and absorb through skin during normal daily activities
- Reduce exposure by choosing flame-retardant free furniture and household items, using a vacuum with a HEPA filter, avoiding stain-resistant fabrics and selecting certified organic products, especially for children
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