Tag Archives perchlorate

Researchers from the Centers for Disease Control and Prevention (CDC) recently published a study identifying perchlorate in 15 brands of powdered infant formula (PIF), which included products made from cow’s milk with lactose; cow’s milk without lactose; soy milk; and synthetic amino acids (elemental). Joshua G. Schier, “Perchlorate Exposure From Infant Formula and Comparisons With the Perchlorate Reference Dose,” Journal of Exposure Science and Environmental Epidemiology, March 18, 2009. The study authors purportedly found that some PIF samples exceeded the daily reference dose of 0.7 µg/kg per day set by the Environmental Protection Agency. More than one half of the formulas would exceed the reference dose when reconstituted with drinking water contaminated with 4 µg/l of perchlorate, according to the study. The CDC researchers have reportedly claimed that the two brands with the highest perchlorate levels comprise approximately 87 percent of the powdered milk market in the United States. Scientists…