September 18, 2012 |
Deepening the mystery surrounding the health effects of bisphenol A, a large new study has linked high levels of childhood and adolescent exposure to the industrial chemical to higher rates of obesity - in white children only. The latest research, published in the Journal of the American Medical Assn., measured bisphenol A, or BPA, levels in the urine of a diverse group of 2,838 Americans ages 6 to 19. Researchers from New York University also reviewed data on the participants' weight, dietary intake, physical activity and socioeconomic backgrounds.
April 19, 2008 |
A ubiquitous chemical found in hard-plastic water bottles, DVDs, CDs and hundreds of other common items came under increased pressure Friday when Canada said it might ban the use of bisphenol A in baby bottles because it is potentially harmful. Health Canada made the announcement shortly after a U.S. company said it would stop selling hard-plastic Nalgene water bottles made with bisphenol A because of increasing consumer concern over whether the chemical poses a health risk.
October 8, 2010
Bisphenol A is a chemical found in polycarbonate plastic used to make numerous consumer products. In recent years, studies have suggested that high levels of the chemical stored in the body can lead to adverse health effects. Prenatal exposure is thought to be particularly harmful because the chemical can mimic estrogen. High levels in pregnancy have been linked in some studies to an increased risk of obesity and behavioral problems in children. Research published Friday indicates that bisphenol A levels in pregnant women vary widely.
November 11, 2009 |
Exposure to high levels of bisphenol A, or BPA, appears to cause erectile dysfunction and other sexual problems in men, according to a new study by the Kaiser Foundation Research Institute. Funded by the federal government and published in the journal Human Reproduction, the study is the first to examine the impact of BPA on the reproductive systems of men. Previous studies have involved mice or rats. BPA is found in thousands of consumer products, including dental sealants and canned food linings, and has been detected in the urine of 93% of Americans tested.
June 19, 2008 |
Four Ohio parents have filed a federal lawsuit against makers of baby bottles, claiming the bottles were made with a harmful chemical that sparked congressional hearings and prompted the world's largest retailer to phase out the products. The complaint filed last week in U.S. District Court alleges the companies knew that bisphenol A was associated with health problems but didn't disclose the risk. It cites scientific studies concluding that BPA, as the chemical is also known, seeps from bottles and sippy-cups into liquid.
August 8, 2007
Re "Scientists issue group warning on plastic chemical's hazards," Aug. 3 Reading the comments of Steve Hentges of the American Chemistry Council's polycarbonate/BPA group gave me a profound feeling of deja vu. Hentges' denigration of scientific evidence of the probable health dangers of bisphenol A (BPA) echoed the comments, over years, of "scientists" from the tobacco industry denigrating scientific findings of tobacco's health risks.
September 26, 2013 |
Hundreds of items found on supermarket shelves, such as shampoos, cleaning supplies, cosmetics and food packaging, could get chemical makeovers under new rules being put in force by California. On Thursday, state toxic chemical regulators will unveil what they say is the nation's most comprehensive program for identifying and reformulating common consumer products containing hazardous chemicals. In the past, the state took a piecemeal approach. Lawmakers would ban specific chemicals from particular products, such as bisphenol A in baby bottles and sippy cups.
April 19, 2010 |
The Food and Drug Administration announced April 8 that it will be taking a look at the safety of a widely used antibacterial chemical, triclosan. Triclosan — as well as its cousin triclocarban — is found in liquid hand soaps, deodorant bar soaps, face washes, deodorants, toothpastes and mouthwashes, and as well as in germ-fighting cutting boards and socks. In January, Rep. Edward J. Markey (D-Mass.) wrote letters to the FDA and the U.S. Environmental Protection Agency, urging them to review new evidence about the potential harms of triclosan.
June 27, 2005 |
Even amid the growing barrage of presumably well-intentioned health warnings now flying around cyberspace, this one is a doozy. It warns that microwaving food in plastic containers releases dioxin, a carcinogen, or cancer-causing agent. The e-mail notes that the warning about dioxin had been sent out in a newsletter from Johns Hopkins, the esteemed medical institution in Baltimore, and that similar information is "being circulated" at Walter Reed Army Medical Center in Washington, D.C.
May 3, 2005 |
Male babies exposed in the womb to chemicals that mimic estrogen -- compounds found in birth control pills and some plastics -- are at risk of being born with deformities in their prostate and urethra that may lead to diseases in adulthood, a new study of lab animals has shown. Some researchers say the wider use of the chemicals may have contributed to a surge in prostate cancer in the last two decades, particularly in men under 65.