Friday, February 15, 2013
Source:
Pacific Northwest National Laboratory

BPA in the blood of the general population is many times lower than blood levels that consistently cause toxicity in animals, according to a meta-analysis of almost 150 BPA exposure studies by toxicologist Justin Teeguarden of the Department of Energy's Pacific Northwest National Laboratory, Richland, Wash. According to Teegauarden, people's exposure may be many times too low for BPA to effectively mimic estrogen in the human body. His analysis was presented at an annual meeting of the American Association for the Advancement of Science.

Wednesday, January 2, 2013
Source:
Nature.com

In the US, the number of chemicals routinely measured in people’s bodies has grown rapidly – our powerful analytical capabilities now allow us to identify over 1,000 individual chemicals in a single blood sample. Unfortunately, however, our analytical capabilities have outpaced our ability to interpret these data, according to Judy S. LaKind, Ph.D., President of LaKind Associates, LLC, Adjunct Associate Professor, Department of Epidemiology and Public Health, University of Maryland School of Medicine and Adjunct Associate Professor, Department of Pediatrics, Pennsylvania State University College of Medicine.

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