” 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. ”
Read BPA levels soar after lunching on canned soup
by Karen Rowan, Nov 22, 2011.
Study: Canned Soup Consumption and Urinary Bisphenol A: A Randomized Crossover Trial
JAMA. 2011;306(20):2218-2220. doi:10.1001/jama.2011.1721.