Last night for some bizarre reason I watched The National (for those not in Canada The National is the nightly news program from the Canadian Broadcasting Corporation which is the state sponsored media in this country).
I haven’t watched the program in years because quite frankly the whole idea of tax dollars being extorted from Canadians to provide a service that is ably provided by the private sector irks me. However I was between hockey games (another service that could also be provided by the private sector) and an abbreivated version of their news came on. So there I sat as Wendy Mesley breathlessly announced the latest news or more properly “the latest thing we could dig up to scare the living shit out of you”.
Tonight the bogey man was something called: Bisphenol A!!!. Apparently one of CBC’s sister agencies Health Canada has decided that Bisphenol A (which is used to make hard plastic bottles - like the kind you use when you are camping) is going to kill us all. They are the first governement body in the world to issue a warning about the product.
The CBC in it’s kindly maternal fashion decided it would be good to have a chemist go visit a worried Mom to see just how much danger her and her child were in. So we were treated to a scene in the mother’s kitchen where an array of plastic containers were spread out. It looked like the same variety of plastic containers that we all have in our houses. Uh-oh I thought is everything on the table poisonous? Or more importantly: “is my wife watching this”? She had wandered out of the room to get ready for bed earlier and I hoped she hadn’t returned. You see my wife is a worry wart of the first order. If any government body or media outlet says something is bad she pretty much believes it and will go into paroxysms of panic (ok not panic but she does make life miserable for me if she gets it in her mind that something is bad - this is why my lawn is full of weeds because she is convinced that the pesticides used to keep that mono-culture alive and thriving caused the cancer that killed our first dog). I snuck a look over my shoulder damn! she was standing right there and it was too late to change the channel.
So I watched with trepidation as Mr. Chemist delivered his verdict to Worried Mom. Turned out most of the plastic containers she (llke all of us) had in her kitchen were safe (or at least free of Bisphenol A|) the only two containers she had that were manufactured using the dreaded killer were two bottles she used to feed her baby with. Oh NO! Her poor precious baby had been poisoned right?
Nope. Mr. Chemist went on to tell her that unless she was filling the bottles with a liquid and storing them for an extended period of time there was no real problem with Bisphenol A leaching into the liquid and killing her toddler.
So I thought why the fuss? Why lead off with this story?
Why indeed. I went to CBC’s web site this morning where their FAQ on Bisphenol A contains some interesting information:
First of all the FAQ says there is a debate “raging” about Bisphenol A and it’s health effects which is interesting considering there was no evidence of a debate on last night’s program. No one was given any air time to counter the CBC’s claims that Bisphenol A is a dangerous product. The only thing presented that countered Health Canada’s claim was a small block of text that appeared as the story ended saying that the American Plastics Institute (or some such industry body - I can’t remember the name) says that Bisphenol A is one of the most tested products out there and has shown no ill effects on humans.
In fact the story mentioned that the only people who are at risk were young children and people with hormone problems (I think pregnant women). And that is not all, the CBC itself said that these people MIGHT be at risk.
This is pretty much in-line with what the FAQ says, check out some of the language:
recent animal studies theorize the chemical may be linked to obesity, infertility and insulin-resistance in rodents.
The U.S. Food and Drug Administration (FDA) has said it does not consider normal exposure to BPA to be a hazard. However, on Apr. 14, 2008, the U.S. National Institutes of Health released a report that concludes that there is some concern that fetuses, infants and children exposed to BPA may be at increased risk for early puberty and prostate and breast cancer.
Animal studies suggest that, once ingested, BPA may imitate estrogen and other hormones, according to the National Institutes of Health.
Lots of mights and mays but not much definitive information there. In fact one of the scientists involved in a study that supposedly links Bisphenol A to health problems isn’t ready to condemn the product:
He cautioned that the study, by researchers at Indiana University and University of California at Berkeley, did not indicate products such as bottled water aren’t safe.
“We have only demonstrated a possible mechanism that explains what people have been speculating about for years.” he said. “It doesn’t mean that your bottled water is any less safe today than it was yesterday. It just means that if it isn’t safe, we might be able to explain why.”
Oh and what does Health Canada say on its website?
Analysis and testing conducted by Health Canada in 2000/2001 on plastic baby feeding bottles and other plastic products showed that the levels of bisphenol A in these products were exceedingly low, and did not present a risk to Canadian children,” it said.
“Health Canada’s investigation also showed that although low amounts of bisphenol A could migrate from the plastic into milk, it would do so only under conditions of extreme use.… These results suggest that plastic products do not pose a health risk if used properly.”
BTW if you haven’t figured it out the bolding above is all mine -not from the original quotes.
So there you have it bisphenol A MIGHT cause some problems in children and infants but no one seems 100% sure.
But just to be on the safe side retailers are panicking:
In December 2007, Vancouver-based Mountain Equipment Co-op became the first major Canadian retailer to pull polycarbonate containers from its store shelves.
Because MEC’s core demographic is infants and pregnant mothers. Yeah I always spot them out rock climbing and participating in other extreme sports. Guess I’ll be ordering my Nalgene bottles via the interweb from now on.
One more thought. The FAQ suggests that parents can allay their fears by substituting the hard plastic baby bottles for something else like (wait for it) glass!! Because we all know a glass bottle in a baby’s hands is much safer than a hard plastic bottle which contains a substance that if liquid is stored in for a long time might leach some of that substance which in turn just might cause health problems for the child down the road. Maybe.
Read the CBC FAQ here and watch the actual program here (might not work after 24 hours). And for historical context go here
OK one last thought. Why not just require products containing bisphenol A to have a small warning label like “danger might be harmful to infants or nursing mothers” like they do with alcohol?
Update: A Plastic Ban for Dummies
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