I was interviewed by the fine gentlemen at DadLabs a few weeks ago on the current state of regulation and ongoing exposure to BPA. (Don't follow these guys yet?
Follow them.) They
posted the interview segment last week, and did a great job of trimming my thirty minutes of commentary into a succinct web interview. I wanted to share the interview, and then offer you notes I used to prepare for it, which has quite a bit more detail.
I'm going to post a couple of tip lists as separate posts, because they're pretty utilitarian and I want them to be easily referenced and shared. But here's the meat of our understanding of the issue of BPA regulation as it currently stands. These are raw notes, as I prepared them to consult during the interview.
The state of BPA regulation and prospects for chemical reform
The risk
Endocrine disruptor, mimics body’s own hormones. Greatest effects in early childhood development and in utero. NIH, FDA, and many many studies have all expressed concern over risks. Longitudinal studies of behavior are needed (and under way). Replicability of results is key. Known hazards add up.
BPA reform: There are reasons for optimism.
Eight states now have BPA bans (mostly on bottles and sippy cups): Connecticut, Maryland, Massachusetts, Minnesota, New York, Vermont, Washington, and Wisconsin. Additionally, 17 states are considering new bans this year on a variety of items.
These bans have nationwide impact because distribution channels are national, not state-based.
One common argument against banning BPA in the U.S. used to be that BPA was OK with the European Union, which typically has stricter chemical regulations. As of this month, BPA is now banned in baby bottles in the EU -- the ban just went into effect (manufacturing ban).
At the societal level, most companies have switched to polypropylene or a new material, Tritan copolyester, for bottles. There never were many polycarbonate sippy cups. But manufacturers have made changes only in those product areas that have become regulated -- there is no generalized movement occuring in bath toys, pacifiers, or teething toys. Which brings us to...
Broader chemical reform: It's hard to be optimistic.
The Toxic Substances Control Act dates to 1976. Mindset was that chemicals should be treated as "innocent until proven guilty." It needs reform. Reform means meeting a standard of safety prior to use. Under the TSCA, the EPA’s hands are tied. The 62,000 chemicals on the market when it was signed into law were more or less grandfathered in, and only 2,000 have undergone any required testing. EPA must prove that chemical poses "unreasonable risk" to require testing at all.
There is a reform bill now in the Senate, the Safe Chemicals Act, but the chemical lobby is very, very strong. The same basic bill failed to pass in 2010, 2009, and 2008, the year the chances probably seemed strongest. Frank Lautenberg of New Jersey has been behind every one of the bills.
Coke shareholders just [April] rejected a shareholder proposal asking the company to disclose its plans for removing BPA from its cans. It was defeated roughly 3:1, just as a similar proposal was a year ago. Since their own totally non-commital commitment to thinking about looking at alternatives to BPA-lined cans is getting pretty long in the tooth, the secrecy looks worse with each passing year.
One bright spot is that the American Academy of Pediatrics is now calling for reform of the Toxic Substances Control Act.
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Stay tuned for two lists of tips (titles will get better):
- What you should do, beyond buying "BPA-free" labeled products, to limit your family's BPA consumption
- Seven things you should care about avoiding if you care about avoiding BPA