Scientists agree toxic chemicals hurting brain development

An unprecedented alliance of leading scientists, health professionals, and children’s health advocates agree for the first time that today’s scientific evidence supports a link between exposures to toxic chemicals in food, air and everyday products and children’s risks for neurodevelopmental disorders.  The alliance, known as Project TENDR, is calling for immediate action to significantly reduce exposures to toxic chemicals to protect brain development for today’s and tomorrow’s children, it was announced  in New York.

Neurodevelopmental disorders include intellectual disability, autism spectrum disorder, attention deficits, hyperactivity, and other maladaptive behaviors, and learning disabilities.   Project TENDR’s consensus statement can be found here.

Prime examples of the chemicals and pollutants that are contributing to children’s learning, intellectual and behavioral impairment include:

  • Organophosphate (OP) pesticides
  • Polybrominated diphenyl ether (PBDE) flame retardants
  • Combustion-related air pollutants, which generally include polycyclic aromatic hydrocarbons (PAHs), nitrogen dioxide and particulate matter
  • Lead
  • Mercury
  • Polychlorinated Biphenyls (PCBs)

Abundant Research

“This is truly an historic agreement. It’s the first time so many leaders in public health, science, and medicine agree on the message from the scientific evidence: that toxic chemicals are harming our children’s brain development,” said Irva Hertz-Picciotto, environmental epidemiologist at UC Davis and TENDR Co-Director. “Ten years ago, this consensus wouldn’t have been possible, but the research is now abundantly clear.”

“This national problem is so pressing that the TENDR scientists and health professionals will continue their collaboration to develop and issue recommendations aimed at significantly reducing exposures to toxic chemicals that are harming children’s brain development,” says Maureen Swanson, with the Learning Disabilities Association of America and TENDR Co-Director. “Calling for further study is no longer a sufficient response to this threat.”

Project TENDR, which stands for “Targeting Environmental Neuro-Developmental Risks,” is an alliance of 48 of the nation’s top scientists, health professionals and health advocates. It was launched byMaureen Swanson of the Learning Disabilities Association of American and Irva Hertz-Picciotto of UC Davis, who brought together participants across many disciplines and sectors, including epidemiology, toxicology, exposure science, pediatrics, obstetrics and gynecology, nursing, public health, and federal and state chemical policy. Medical and scientific societies that have signed on in support include American Congress of Obstetricians and Gynecologists, Endocrine Society, American Nurses Association, Alliance of Nurses for Healthy Environments, National Medical Association, National Hispanic Medical Association and the National Council of Asian Pacific Island Physicians. TENDR’s long-term mission is to lower the incidence of neurodevelopmental disorders by reducing exposure levels to chemicals and pollutants that can contribute to these conditions, especially during fetal development and early childhood. – USNewswire

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