BPA Exposure ‘Much Higher’ Than Believed & Proposed BPA Ban

Bisphenol-A or BPA — a chemical used primarily to make plastics — has been under scrutiny in the United States since 2008 when its safety was called into question. Most recently, a study published Sept. 20 in the online NIH journal Environmental Health Perspectives “suggests exposure to BPA is actually much greater than previously thought and its authors urge the federal government to act quickly to regulate the chemical that is found in baby bottles, food-storage containers and many household products.”

One of the researchers, Frederick vom Saal, professor of biological sciences at the University of Missouri, said in a news release that the study “provides convincing evidence” that BPA is dangerous and that “further evidence of human harm should not be required for regulatory action to reduce human exposure to BPA.”

According to a New York Times article, the U.S. Environmental Protection Agency says “it is OK for humans to take in up to 50 micrograms of BPA per kilogram of body weight each day. The new study, published in the journal Environmental Health Perspectives, suggests that we are exposed to at least eight times that amount every day.”

In August, Canada placed BPA on a toxic-substance list under the Canadian Environmental Protection Act. The country first banned BPA-containing plastic baby bottles in 2008, “but the new move will see BPA removed from all products on store shelves. As a result, Canada will become the first country in the world to declare BPA as a toxic substance.”

Five states in the USA – Connecticut, Massachusetts, Washington, New York and Oregon – have limits on BPA, particularly in children’s products, but California state legislature recently failed to pass a bill that would have eliminated BPA from baby bottles, sippy cups and infant formula cans.

Senator Dianne Feinstein (D-CA) believes BPA should be legislated on a national level and wants to amend the Food and Drug Administration Food Safety Modernization Act currently under consideration in the Senate to ban BPA from children’s food and beverage containers. However, Republicans and industry representatives are pushing back, saying that research hasn’t conclusively proven that the chemical is harmful. Sen. Feinstein said, “In America today, millions of infants and children are needlessly exposed to BPA. This is unacceptable. If this isn’t a good enough reason to offer an amendment, I don’t know what is.”

What is BPA and Why Should You Care?

Bisphenol-A is “a synthetic estrogen used to harden polycarbonate plastics and epoxy resin.” It is found in many plastic containers as well as in the lining of canned goods. According to the Environmental Working Group:

Over 200 studies have linked BPA to health effects such as reproductive disorders, prostate and breast cancer, birth defects, low sperm count, early puberty and effects on brain development and behavior. BPA leaches from containers like sippy cups, baby bottles, baby food and infant formula canisters into the food and drink inside where it is then ingested by babies and children. The CDC found BPA in 93 percent of all Americans. Just last year EWG research revealed BPA in umbilical cord blood of newborns, which demonstrates that babies are exposed to this toxic chemical before they are born.

The Environmental Working Group has some tips to avoid exposure to BPA. Raise Healthy Eaters also has a post about How to Become a BPA-Free Family. Maryann Tomovich Jacobsen, a registered dietician, recommends things such as:

  • Switching from plastic food storage containers to glass
  • Reducing your canned goods use
  • Using stainless steel water bottles and more.

Take Action:

If you’d like to urge your Senators to support the FDA Food Safety Modernization Act and Senator Feinstein’s amendment to ban BPA in baby bottles and other children’s products, you may send them an email.

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Photo via nerissa’s ring on Flickr

Cross-posted on BlogHer

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National Healthy Schools Day – April 27

National Healthy Schools Day – What you can do to make sure no child’s health is left behind

A Guest Post by Janelle Sorensen

When my husband and I first toured schools to find the one we wanted to enroll our daughter in, I’m sure I was silently voted one of the strangest parents ever. Why do I feel I was secretly endowed with this title? Because every room and hallway we were taken through, I sniffed. A lot. And, according to my husband, I wasn’t terribly discreet.

I didn’t have a cold or postnasal drip. And, I’m not part bloodhound. I was simply concerned about the indoor air quality. My daughter was (and still is) prone to respiratory illnesses and I wanted to be sure the school she would be attending would support and protect her growing lungs (in addition to her brain). For many air quality issues, your nose knows, so I was using the easiest tool I had to gauge how healthy the environment was.

While air quality is a significant issue in schools (the Environmental Protection Agency estimates that at least half of our nation’s 120,000 schools have problems), parents are also increasingly concerned about other school health issues like nutrition and the use of toxic pesticides. Many schools are making the switch to healthier and more sustainable practices like green cleaning, least toxic pest management, and even school gardening. What they’re finding is that greening their school improves the health and performance of students and personnel, saves money (from using less energy, buying fewer products, and having fewer worker injuries among other things), and also helps protect the planet. It’s truly win, win, win.

To highlight the issue, the Healthy Schools Network (http://www.healthyschools.org/index.html) coordinates National Healthy Schools Day. (http://www.nationalhealthyschoolsday.org/) This year, over three dozen events will be held across the country (and more in Canada) on April 27th to promote and celebrate healthy school environments.

What can you do? Healthy Schools Network recommends simple activities such as:

You can also help support the efforts of states trying to pass policies requiring schools to use safer cleaners. (Or, initiate your own effort!) There are good bills pending in Connecticut, Minnesota, California, Massachusetts, and Oregon. According to Claire Barnett, Executive Director of the Healthy Schools Network, the key pieces to promote on green cleaning in schools are:

  • Not being fooled by ‘green washing’ claims—commercial products must be third-party certified as green (to verify claims);
  • Understanding that green products are cost-neutral and they work; and,
  • Learning that “Clean doesn’t have an odor.”

She encourages parents and personnel to tune into one of the archived webinars on green cleaning (like the first module for general audiences) at www.cleaningforhealthyschools.org.

The fact of the matter is that whether you’re concerned about the quality of food, cleaning chemicals, recycling, or energy use – schools need our help and support. Instead of complaining about what’s wrong, it’s time to help do what’s right – for our children, our schools, and our planet.

What are you going to do? There are so many ideas and resources. Find your passion and get active on April 27th – National Healthy Schools Day.

Additional Resources:

Janelle Sorensen is the Senior Writer and Health Consultant for Healthy Child Healthy World (www.healthychild.org). You can also find her on Twitter as @greenandhealthy.