Neurobehavioural Effects of Developmental Toxicity

Philippe Grandjean and Philip J. Landrigan

Neurodevelopmental disabilities, including autism, attention-deficit hyperactivity disorder, dyslexia, and other cognitive impairments, affect millions of children worldwide, and some diagnoses seem to be increasing in frequency. Industrial chemicals that injure the developing brain are among the known causes for this rise in prevalence. In 2006, we did a systematic review and identified five industrial chemicals as developmental neurotoxicants: lead, methylmercury, polychlorinated biphenyls, arsenic, and toluene. Since 2006, epidemiological studies have documented six additional developmental neurotoxicants—manganese, fluoride, chlorpyrifos, dichlorodiphenyltrichloroethane, tetrachloroethylene, and the polybrominated diphenyl ethers … Untested chemicals should not be presumed to be safe to brain development, and chemicals in existing use and all new chemicals must therefore be tested for developmental neurotoxicity.

Latest articles

Dawn Lester & David Parker … As we have shown in many...
Dawn Lester & David Parker Modern medicine is widely acclaimed as being...
Dawn Lester & David Parker In parts one and two, we showed...
Dawn Lester & David Parker In the three previous parts of this...
Roger Koops For those who may not recall Chicken Little (AKA Henny...
Tristan Coleman Does the latest ‘climate consensus’ study show a genuine agreement...

Thank you!

Thank you for your membership application. As soon as your payment has been received your membership will be activated and you will be informed via email.

Thank you.

Thank you!

The form has been submitted successfully!