BPA-Free Receipts: Fast Food Chains Make The Switch

But is this enough? As we have learned recently, BPA alternatives are no better and possibly worse. Lets hope there is some more research on this issue.

Yum! Brands, the fast-food megabrand that includes Taco Bell, KFC and Pizza Hut, has announced this week it will switch to BPA-free receipts...

...An investigation by the Environmental Working Group found BPA on 40 percent of receipts sampled from major U.S. businesses like McDonald's, CVS, KFC, Whole Foods, WalMart, Safeway -- even the post office. (Whole Foods has since gone BPA-free).

Read the full article at the HuffPo.

BPA found in 40% of Cash Register Receipts

Source: Flickr/functoruser

Laboratory tests commissioned by Environmental Working Group (EWG) have found high levels of the endocrine-disrupting chemical bisphenol A (BPA) on 40 percent of receipts sampled from major U.S. businesses and services, including outlets of McDonald's, CVS, KFC, Whole Foods, WalMart, Safeway and the U.S. Postal Service. Receipts from Target, Starbucks, Bank of America ATMs and other important enterprises were BPA-free or contained only trace amounts.

The total amounts of BPA on receipts tested were 250 to 1,000 times greater than other, more widely discussed sources of BPA exposure, including canned foods, baby bottles and infant formula...

BPA, a plastic hardener and synthetic estrogen linked by researchers to a long list of serious health problems, is used to coat thermal paper used by major retailers, grocery stores, convenience stores, gas stations, fast-food restaurants, post offices and automatic teller machines (ATMs). The chemical reacts with dye to form black print on receipts handled by millions of Americans every day...

Wipe tests conducted by the lab easily removed BPA, indicating that the chemical could rub off on the hands of a person handling the receipt.

Scientists have not determined how much of a receipt's BPA coating can transfer to the skin and from there into the body. A study published July 11 by scientists with the Official Food Control Authority of the Canton of Zürich in Switzerland found that BPA transfers readily from receipts to skin and can penetrate the skin to such a depth that it cannot be washed off. This raises the possibility that the chemical infiltrates the skin's lower layers to enter the bloodstream directly.

Read the full press release at EWG.org

Or read the results of the Swiss study in the science journal, Analytical and Bioanalytical Chemistry, by Sandra Biedermann, et al.