Chemicals and Cancer

Posted by dualori | Posted in | Posted on Friday, May 07, 2010

I don't usually like to post an entire article on my blog from someplace else, but this is so important that I've posted most of the article below. You can read the original article from the NYTimes in its entirety, however, by clicking here.

New Alarm Bells About Chemicals and Cancer   

By NICHOLAS D. KRISTOF

Published: May 5, 2010

The President’s Cancer Panel is the Mount Everest of the medical mainstream, so it is astonishing to learn that it is poised to join ranks with the organic food movement and declare: chemicals threaten our bodies.

The cancer panel is releasing a landmark 200-page report on Thursday, warning that our lackadaisical approach to regulation may have far-reaching consequences for our health.

I’ve read an advance copy of the report, and it’s an extraordinary document. It calls on America to rethink the way we confront cancer, including much more rigorous regulation of chemicals.

Traditionally, we reduce cancer risks through regular doctor visits, self-examinations and screenings such as mammograms. The President’s Cancer Panel suggests other eye-opening steps as well, such as giving preference to organic food, checking radon levels in the home and microwaving food in glass containers rather than plastic.

In particular, the report warns about exposures to chemicals during pregnancy, when risk of damage seems to be greatest. Noting that 300 contaminants have been detected in umbilical cord blood of newborn babies, the study warns that: “to a disturbing extent, babies are born ‘pre-polluted.’ ”

“We wanted to let people know that we’re concerned, and that they should be concerned,” Professor Leffall told me.

The report blames weak laws, lax enforcement and fragmented authority, as well as the existing regulatory presumption that chemicals are safe unless strong evidence emerges to the contrary.

The food industry has already been fighting legislation in the Senate backed by Dianne Feinstein of California that would ban bisphenol-A, commonly found in plastics and better known as BPA, from food and beverage containers.
Studies of BPA have raised alarm bells for decades, and the evidence is still complex and open to debate. That’s life: In the real world, regulatory decisions usually must be made with ambiguous and conflicting data. The panel’s point is that we should be prudent in such situations, rather than recklessly approving chemicals of uncertain effect.

Some 41 percent of Americans will be diagnosed with cancer at some point in their lives, and they include Democrats and Republicans alike. Protecting ourselves and our children from toxins should be an effort that both parties can get behind — if enough members of Congress are willing to put the public interest ahead of corporate interests.

One reason for concern is that some cancers are becoming more common, particularly in children. We don’t know why that is, but the proliferation of chemicals in water, foods, air and household products is widely suspected as a factor. To help people manage the uncertainty prudently, the report has a section of recommendations for individuals:

  • Particularly when pregnant and when children are small, choose foods, toys and garden products with fewer endocrine disruptors or other toxins. (Information about products is at www.cosmeticsdatabase.com or www.healthystuff.org.)
  • For those whose jobs may expose them to chemicals, remove shoes when entering the house and wash work clothes separately from the rest of the laundry.
  • Filter drinking water.
  • Store water in glass or stainless steel containers, or in plastics that don’t contain BPA or phthalates (chemicals used to soften plastics). Microwave food in ceramic or glass containers.
  • Give preference to food grown without pesticides, chemical fertilizers and growth hormones. Avoid meats that are cooked well-done.
  • Check radon levels in your home. Radon is a natural source of radiation linked to cancer. 

Comments (0)

Post a Comment

Comments are appreciated. Commenters are loved.