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Soaring BPA Levels Found in People Who Eat Canned Foods


Eating canned food every day may raise the levels of the compound bisphenol A (BPA) in a person’s urine more than previously suspected, a new study suggests.397_LabelDetective[1]

People who ate a serving of canned soup every day for five days had BPA levels of 20.8 micrograms per liter of urine, whereas people who instead ate fresh soup had levels of 1.1 micrograms per liter, according to the study. BPA is found in many canned foods — it is a byproduct of the chemicals used to prevent corrosion.

When the researchers looked at the rise in BPA levels seen in the average participant who ate canned soup compared with those who ate fresh soup, they found a 1,221 percent jump.

"To see an increase in this magnitude was quite surprising," said study leader Karin Michels, an associate professor of epidemiology at the Harvard School of Public Health.

The levels of BPA seen in the study participants "are among the most extreme reported in a nonoccupational setting," the researchers wrote in their study. In the general population, levels have been found to be around 1 to 2 micrograms per liter, Michels said.

The study noted that levels higher than 13 micrograms per liter were found in only the top 5 percent of participants in the National Health and Examination Survey, which is an ongoing study conducted by the Centers for Disease Control and Prevention.

"We are concerned about the influence of [hormone-disrupting] chemicals on health in general, and BPA is one of them," Michels told MyHealthNewsDaily.

The study is published online in the Journal of the American Medical Association.

Read more: http://www.foxnews.com/health/2011/11/23/soaring-bpa-levels-found-in-people-who-eat-canned-foods/#ixzz1ekYYp2V8

 

 

Read more: http://www.foxnews.com/health/2011/11/23/soaring-bpa-levels-found-in-people-who-eat-canned-foods/#ixzz1ekYQX65F

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