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New Studies Show Heightened Toxics Risks in Newborns: Enviroblog

From enviroblog (with a tip of the hat to DailyKos):
Newborn babies are more intensely exposed than previously documented to contamination by bisphenol A (BPA), a synthetic estrogen and ubiquitous plastic component, according to two new studies published by Environmental Health Perspectives, the journal of the National Institute of Environmental Health Sciences. The studies offer new and serious insights into the harm caused by BPA, an industrial chemical found to disrupt the endocrine system, to diminish brain and neurological activity and to cause permanent damage to the reproductive systems of young lab animals. In a pioneering December 10, 2008, study entitled “Exposure to Bisphenol A and other Phenols in Neonatal Intensive Care Unit Premature Infants,” a team led by Antonia M. Calafat of the U.S. Centers for Disease Control and Prevention tested the urine of 41 premature infants being treated in two Boston-area hospital neonatal intensive care units for the presence of BPA and other plastic chemicals. The scientists detected BPA in the urine of every infant, with a median level of 28.6 micrograms per liter, nearly 8 times the median level (3.7 micrograms per liter) found by CDC in children 6 to 11 in the general population. The most alarming finding: the infant with the most severe exposure to BPA had a total urinary concentration of 946 micrograms per liter, 256 times greater than levels in older children tested by the CDC. The preemies’ BPA readings are even more striking when compared to other CDC data showing that adults in the general U.S. population have a median BPA urine level of 2.7 micrograms per liter. By that standard, the infants’ median BPA level was 10 times that of adults; the child with the highest reading had a body burden 350 times that of the median adult level. [...] A second ground-breaking study, “Predicting Plasma Concentrations of Bisphenol A in Young Children,” published in EHP in November 2008 and authored by Canadian scientists Andrea N. Edginton of the University of Waterloo School of Pharmacy and Len Ritter of the Department of Environmental Biology at the University of Guelph, used a mathematical model to predict that a newborn exposed to the same amount of BPA as an adult, per pound of body weight would have 11 times more of chemical in its bloodstream. The reason: an infant’s immature body is less able to detoxify and excrete the chemical, so some ingested BPA lingers longer in the baby’s blood. [...] Under the Bush administration, FDA leaders have resisted pressures from scientists and health and consumer advocates to order BPA removed from food packaging, including baby formula containers, baby bottles and kid-friendly foods such as canned soup, ravioli and vegetable. Last fall, the FDA Science Board issued a blistering critique of that stance, but the agency insisted that more study was necessary and delayed regulatory action. The agency has initiated a separate review of BPA exposures from medical devices, but so far, no results are in. Read the whole article here.


Recipe: Barbecued Eggplant Stacks with Coyote Mint Sauce and Chèvre

With summer in full swing, many are making good use of their outdoor grills. Tender grass fed steaks or free range chicken are often the go-to options, but the possibilities for a grilled meal are endless. At the Occidental Arts and Ecology Center, a summer favorite is Barbecued Eggplant Stacks with Coyote Mint sauce and […] Read More..

Food Lover’s Guide: 25% Off ALL Food & Drink Books

Where our food comes from and how it is grown matters. Having control over our food supply is key to a more resilient and sustainable future. A major part of Chelsea Green’s mission is to inspire you with ideas and practical tips. So whether you want to make the world’s best cheese; find a new […] Read More..

Turning Meat into Money: How to Raise and Sell it Ethically

The consumer demand for grassfed, pasture-raised, and antibiotic-free meats is on the rise, putting farmers and ranchers in a unique position to make a decent living on meat that is produced ethically. But, how exactly do you turn meat into money without resorting to the large-scale industrial techniques of today’s confinement-operations? Look no further than […] Read More..

How to Grow Strawberries Indoors

It’s strawberry shortcake season, which means strawberry harvesting season. But for those of you with no outdoor space for gardens, fear not—you can plant, weed, and harvest all from the comfort of your own home! That’s right: it is possible to grow strawberries indoors, from small spaces. According to R. J. Ruppenthal, author of Fresh […] Read More..

Wild Edibles: 5 Tips for Beginner Foragers

Ever spotted a dandelion growing in your backyard and wondered, can I eat that? According to wild plants expert Katrina Blair, the answer is a resounding yes. And there are plenty of other commonly found weeds that fall into this category as well. In her book The Wild Wisdom of Weeds, Blair introduces readers to […] Read More..