Vox Populi

A Public Sphere for Poetry, Politics, and Nature: over 400,000 monthly users

Health Professionals Report Major Problems with Fracking

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.

In a two-part study published on December 16 in the journal Endocrinology, a team of researchers led by Susan Nagel at the University of Missouri reported a variety of potent endocrine-disrupting properties in twelve chemicals commonly used in drilling and fracking operations. The team also documented potent endocrine-disrupting activity in ground and surface water supplies collected from heavily drilled areas in Garfield County, Colorado where fracking chemicals are known to have spilled. The levels of chemicals in these samples were sufficient to interfere with the response of human cells to male sex hormones, as well as estrogen. Five samples taken from the Colorado River itself showed estrogenic activity. The catchment basin for this drilling-dense area, the Colorado River, provides water to 30 million people.

These results, which are based on validated cell cultures, demonstrate that public health concerns about fracking are well-founded and extend to our hormone systems. The stakes could not be higher. Exposure to EDCs has been variously linked to breast cancer, infertility, birth defects, and learning disabilities. Scientists have identified no safe threshold of exposure for EDCs, especially for pregnant women, infants, and children.

by Sandra Steingraber, PhD

To see the complete report from Concerned Health Professionals of New York on the health problems of people living near fracking sites, click here.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Enter your email address to follow Vox Populi and receive new posts by email.

Join 12,181 other followers

Blog Stats

  • 4,339,316 hits

Archives

%d bloggers like this: