Saturday, August 18, 2007

Those Handy Non-Stick Pans

Non-stick chemical exposure tied to small babies
Fri Aug 17, 2:27 PM ET

Exposure of the developing fetus to certain polyfluoroalkyl compounds, which are used in non-stick cookware and for other applications, may reduce birth weight and size, according to a report in the July 31st online issue of Environmental Health Perspectives.

Still, the authors note that the risk conferred by such exposure appears to be small and they advise caution in interpreting the findings until they can be replicated in other groups.

Research in rodents has suggested that exposure to the chemicals perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) harms development, senior author Dr. Lynn R. Goldman, from Johns Hopkins Bloomberg School of Public Health in Baltimore, and colleagues note. Whether this holds true in humans, however, was unclear.

To investigate, the researchers tested cord blood samples from 293 pregnant women for PFOA and PFOS and then examined the levels in relation to pregnancy outcomes.

In adjusted analyses, cord blood levels of both chemicals were inversely related to birth weight and head circumference.

Previous reports have shown that these chemicals can alter blood lipid levels, which could adversely affect fetal development, the authors note. However, in the present study, the association between PFOA and PFOS exposure and birth weight or size was independent of cord blood lipid levels.

Further research is needed to verify the findings and better understand if the relationship is causal, the authors conclude.

SOURCE: Environmental Health Perspectives 2007.

Ten years ago I got a lot of flack from my then fiance when I wanted to register for "regular" pots and pans, not the non-stick kind. I didn't think they were safe, and had read what they were made out of. It's no use to mention it to Hubbie. He'll just nod his head.

Today, I have one child with an ASD, but regular pans.

Today I have two friends that are pregnant. What should I share, if anything? Now that science has deemed this information worthy? When asked, what should I say about the toxin-free sunscreen I've been using all year? What should I say when my friend is considering vaccinating her infant, when her preschooler had a reaction to the MMR? (he lost some speech and had little eye contact for a few weeks, then spontaneously recovered to previous functioning level)

What will make me gain a friend or lose one?

One of many environmental exposures to duck and weave away from. Lead in toys, mercury in vaccines. So much to think about.

1 comment:

Alex & Javier said...


Thank you for your comments on my blog. I am excited to read about your son's recovery. Thanks for the positive remarks. I am heading that way :)