Statement by Concerned Health Professionals of New York in Response to a New Study on Hormone-disrupting Contaminants in Water Near Colorado Drilling Sites

Of the 700-plus chemicals that can be used in drilling and fracking operations, more than 100 are known or suspected endocrine disruptors. Unique among toxic agents, endocrine-disrupting chemicals (EDCs) interfere with hormonal signals, are biologically active at exceedingly low concentrations, and, when exposures occur in early life, can alter pathways of development.

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