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ARTICLE · 24 FEBRUARY 2014

Are Common Industrial Chemicals Developmental Neurotoxins?

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Toxic chemicals may be triggering the recent increases in neurodevelopmental disabilities among children—such as autism, attention-deficit hyperactivity disorder, and dyslexia.

CanadaEnvironment
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Toxic chemicals may be triggering the recent increases in neurodevelopmental disabilities among children—such as autism, attention-deficit hyperactivity disorder, and dyslexia—according to a new study from Harvard School of Public Health (HSPH) and Icahn School of Medicine at Mount Sinai. The researchers call for a new global prevention strategy to control the use of these substances: methylmercury, polychlorinated biphenyls, arsenic, toluene, lead, manganese, fluoride, chlorpyrifos, dichlorodiphenyltrichloroethane, tetrachloroethylene (or perc, used in dry cleaning), and the polybrominated diphenyl ethers.

The study outlines possible links between these newly recognized neurotoxicants and negative health effects on children, such as:

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