Common household chemicals linked to brain damage in children, study finds

"Could the very products designed to keep homes clean and safe be harming your brain-especially those of children? A groundbreaking study published in Nature Neuroscience reveals that two classes of chemicals- quaternary ammonium compounds (QACs) found in disinfectants and organophosphate flame retardants used in furniture-may be damaging critical brain cells, potentially contributing to cognitive deficits, motor impairments and neurological disorders like multiple sclerosis."

"The study, led by Dr. Paul Tesar, a developmental and stem cell biologist at Case Western Reserve University, analyzed over 1,800 chemicals and identified 292 that kill oligodendrocytes-the nerve cells responsible for producing myelin, the protective sheath around brain and spinal cord nerves. Among the most concerning were QACs, which are ubiquitous in disinfectants, hand sanitizers and personal care products, and flame retardants, which are found in furniture, electronics and building materials."

"Neurological disorders affect millions worldwide, yet only a fraction of cases stem from genetics-pointing to environmental factors as culprits. The study found that flame retardant metabolites were present in 100 percent of children tested, with higher exposure organophosphates linked to learning disabilities and special education needs. "These chemicals can be found in products we use in our homes, where they have important roles," Tesar told The Epoch Times. "But we need to consider what levels of exposure are safe and what levels could be affecting brain health.""

Quaternary ammonium compounds (QACs) in disinfectants and organophosphate flame retardants used in furniture kill oligodendrocytes, the cells that produce myelin. Analysis of over 1,800 chemicals identified 292 that kill oligodendrocytes, with QACs and flame retardants among the most concerning. Flame retardant metabolites were detected in all children tested, and higher organophosphate exposure correlated with learning disabilities and special education needs. Pandemic disinfectant overuse doubled QAC blood levels. Outdated fire-safety regulations still mandate hazardous flame retardants despite safer alternatives. Oligodendrocytes develop from infancy through adulthood, increasing vulnerability to toxic exposures and potential lasting neurological harm.

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