Bisphenol A (BPA) News and Research

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Bisphenol A (BPA) is a chemical produced in large quantities for use primarily in the production of polycarbonate plastics and epoxy resins. Polycarbonate plastics have many applications including use in some food and drink packaging, e.g., water and infant bottles, compact discs, impact-resistant safety equipment, and medical devices. Epoxy resins are used as lacquers to coat metal products such as food cans, bottle tops, and water supply pipes. Some dental sealants and composites may also contribute to BPA exposure.

BPA found in 94% of thermal cash register receipts

The latest episode in the American Chemical Society's (ACS) award-winning "Global Challenges/Chemistry Solutions" podcast series discusses the discovery of bisphenol A (BPA) in 94 percent of thermal cash register receipts and describes how recycling of those receipts spreads BPA to paper napkins, toilet paper and other paper products.

8 Dec 2011

Harmful BPA found in canned foods

According to a new study canned foods may contain harmful chemical Bisphenol A or BPA. BPA is a common chemical used in plastic products and in the lining of cans. BPA keeps them from corroding, but it may also be creeping into the food.

24 Nov 2011

Study raises concerns about Bisphenol A in canned foods

A recent study published in JAMA raises concerns about Bisphenol A (BPA) in canned foods.

24 Nov 2011

BPA exposure in mothers may affect unborn daughters’ behavior: Study

A new federal study revealed Monday in the journal Pediatrics shows that bisphenol A (BPA) - a chemical used widely in plastic bottles, metal cans and other consumer products could be linked to behavioral and emotional problems in toddler girls.

25 Oct 2011

Gestational BPA exposure associated with behavior, emotional problems in young girls

Exposure in the womb to bisphenol A (BPA) - a chemical used to make plastic containers and other consumer goods - is associated with behavior and emotional problems in young girls, according to a study led by researchers at Harvard School of Public Health (HSPH), Cincinnati Children's Hospital and Medical Center, and Simon Fraser University in Vancouver, British Columbia.

24 Oct 2011

Scientists conclude pesticide contamination as a major problem in Europe

Pesticides are a bigger problem than had long been assumed. This is the conclusion of a study in which scientists analysed data on 500 organic substances in the basins of four major European rivers. It was revealed that 38 per cent of these chemicals are present in concentrations which could potentially have an effect on organisms.

14 Oct 2011

Study explores link between BPA exposure and breast cancer

Chronic low-level exposure to a compound found in a variety of plastic household items could pose a threat to women who overproduce a protein linked with breast cancer, say researchers at University of Alabama at Birmingham.

13 Oct 2011

Longer looks: A new life for Bart Stupak; The Komen Foundation and BPA; moving primary care out of the ER

Former Democratic congressman Bart Stupak is relishing the good life. After nine terms in the House of Representatives, the once obscure, pro-life, conservative legislator who became the flash point in last year's historic health care debate gave up his seat to become a gilded Washington operative -; a partner in the Government and Legislative Affairs Group of Venable LLP. … Even before he negotiated a last-minute deal with President Obama to ban federal funding for abortion and provided the defining vote, he called his life "a living hell." "I was the face of health care. Whatever you thought about it, I was it," he says calmly. "I'm surprised I never got shot."

7 Oct 2011

Perinatal exposure to BPA affects mammary hormone response

A recent study accepted for publication in Molecular Endocrinology, a journal of The Endocrine Society, found that perinatal exposure to environmentally relevant doses of bisphenol A (BPA) alters long-term hormone response and breast development in mice that may increase the propensity to develop cancer.

3 Oct 2011

BPA may not affect male testes

Bisphenol A (BPA), a common component of plastic used in many consumer products, has recently become infamous -- and banned in some places -- because it can mimic natural estrogen in the body. A new study by Brown University toxicologists, however, finds that male mice whose mothers were exposed even to high doses of BPA while pregnant developed no signs of harm to their testes as adults.

23 Sep 2011

BPA found in kids’ canned food

The chemical Bisphenol A (BPA) that is suspected to be harmful to babies may be found in several child-friendly canned foods. Breast Cancer Fund researchers tested for bisphenol A (BPA) in six products specifically marketed to children. Included in the list were such popular kid-targeted meals as Campbell’s “Disney Princess" soup with "shaped pasta with chicken in chicken broth” and Annie’s Homegrown certified organic “Cheesy Ravioli.” BPA, which is found in plastics, cash-register receipts, dental sealants and even money, has been linked in animal studies to a host of health ills, including possible cancers and developmental problems and early puberty.

22 Sep 2011

Researchers analyse effects of BPA in an in-vitro culture of ovaries

Researchers at Universitat Aut-noma de Barcelona, in collaboration with the Vall d'Hebron Hospital Fetal Tissue Bank, the Department of Gynaecology and the Research Unit of Paediatric Endocrinology, analysed the effects of Bisphenol A (BPA), a polymer widely used to manufacture plastics, in an in vitro culture of ovaries.

22 Sep 2011

Survey confirms low BPA exposure levels in food packaging

Today's supermarket survey of a handful of canned food products by the Breast Cancer Fund offers further confirmation that only a very small amount of bisphenol A (BPA) is found in food packaging, and those levels are well within the safety recommendations of government agencies.

21 Sep 2011

Maternal exposures to BPA are not transmitted to fetus: FDA study

The North American Metal Packaging Alliance, Inc. (NAMPA) applauds the publication of yet another government-funded and conducted study that provides reassuring evidence that bisphenol A (BPA) is not harmful to infants, children, or adults.

21 Sep 2011

High levels of BPA found in paper currencies

The cash register receipts that people place near paper money in billfolds, purses, and pockets has led to a worldwide contamination of paper money with bisphenol A (BPA) - a potentially toxic substance found in some plastics, thermal paper and other products.

12 Aug 2011

BPA “de-masculinizes” male mice: Study

Laboratory studies have shown that male mice who are exposed in the womb to bisphenol A, or BPA, a chemical compound found in some hard plastics and can linings, appear to be less masculine and less attractive to females once they mature. This raises controversies that human boys could be similarly affected. The findings were published Monday on the website of the journal Proceedings of the National Academy of Sciences.

28 Jun 2011

NJIT research professor's work on sugar-based chemicals tops ACS must-read list

NJIT Research Professor Mike Jaffe's recent book chapter about sugar-based chemicals is topping the American Chemical Society (ACS) book series' must-read list.

22 Jun 2011

Claims and counterclaims over BPA health risks

Despite years of scientific studies, reports, lawsuits, congressional inquiries, claims and counterclaims, the question of whether bisphenol A (BPA) poses health threats to people lacks a definitive answer, according to a package of articles on the controversial substance in the current edition of Chemical & Engineering News (C&EN), ACS's weekly newsmagazine.

9 Jun 2011

BPA affects development of uterus in female primates

Exposure in the womb to bisphenol A (BPA), a chemical widely used in the food and medical industries, causes changes in female primates' uterus development, new research suggests. The results will be presented Tuesday at The Endocrine Society's 93rd Annual Meeting in Boston.

8 Jun 2011

New study shows Bisphenol A exposure through diet has been underestimated

A new University of Missouri study shows that the exposure to the controversial chemical Bisphenol A (BPA) through diet has been underestimated by previous lab tests.

6 Jun 2011