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AP Science Writer Male factory workers in China who got very high doses of a chemical that's been widely used in hard plastic bottles had high rates of sexual problems, researchers reported Wednesday. Heavy exposure to BPA, or bisphenol A, on the job was linked to impotence and lower sexual desire and satisfaction, according to the study, which adds to concerns about BPA's effects on most consumers. The men in the study experienced BPA levels about 50 times higher than those faced by typical American men, said researcher Dr. De-Kun Li. "We don't know" whether more typical doses have similar...

Last month, the Statistical Assessment Service (STATS), a nonprofit, nonpartisan research organization affiliated with George Mason University, released "Science Suppressed: How America became obsessed with BPA," a report which accuses the media "of ignoring the extensive research of respected scientists and major health agencies in the United States and around the world, which found BPA was not only safe but played an important role in ensuring food safety."   It also confirms what countless previous studies have said; BPA is safe. If you're unfamiliar with Bisphenol A (BPA), it is a chemical used to make lightweight, versatile, durable, high-performance plastics.  It's...

Retailers Pull Plastic Bottles From Shelves Citing Safety Concerns Concerns about the chemical component Bisphenol-A (BPA) lead several major Canadian retailers to pull plastic bottles from their stores today. Chains including The Bay, Zellers, Canadian Tire, Sport Chek and Athlete’s World have removed conventional plastic water bottles from their stores following the lead of other retailers including Mountain Equipment Co-op, Lululemon and Aviva Natural Health Solutions. Health Canada is widely expected to officially list BPA, a chemical component frequently used in clear, moldable, polycarbonate plastics, as a potentially dangerous chemical substance as early as today. In the United States, the...

Associated Press Substance found in everyday items linked to changes in rats’ behavior, brains and precancerous tendencies TORONTO — A ubiquitous chemical found in hard plastic water bottles, DVDs, CDs and hundreds of other common items came under increased pressure Friday when Canada labeled it dangerous and said it might ban its use in baby bottles. 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 growing consumer concern over whether the chemical poses a health risk. Health Canada is the first regulatory body in...

In the 1967 film classic The Graduate, a businessman corners Benjamin Braddock at a cocktail party and gives him a bit of career advice. "Just one word…plastics." Although Benjamin didn't heed that recommendation, plenty of other young graduates did. Today, the planet is awash in products spawned by the plastics industry. Residues of plastics have become ubiquitous in the environment—and in our bodies. A federal government study now reports that bisphenol A (BPA)—the building block of one of the most widely used plastics—laces the bodies of the vast majority of U.S. residents young and old. Manufacturers link BPA molecules into...

Associated Press Health Concerns Resurface Over Chemical Used in Hard-Plastic Polycarbonate Water Bottles ROCHESTER, N.Y., Catching his breath at a fitness club, Matt McHugh took a gulp of water from his trusty, hard-plastic Nalgene bottle and pondered the idea of switching to an alternative made of glass, stainless steel or another kind of plastic. Worries about a hormone-mimicking chemical used in the trendy sports accessory led a major Canadian retailer to remove Nalgene and other polycarbonate plastic containers from store shelves in early December. "It's definitely a concern but I'd like to learn more before I make any decisions about...

Associated Press A state advisory board on Monday called for a study to determine if sodas and energy drinks containing caffeine pose a risk to pregnant women. The review could lead to warning labels on the drinks under Proposition 65, a 1986 ballot measure that requires the state to identify chemicals that could cause cancer or birth defects. "If I were a pregnant woman or a woman thinking about being pregnant, I would want to know, should I be avoiding caffeine?" said Renee Sharp, a senior analyst with the Environmental Working Group, an environmental research organization that's based in Washington...

Obesity is generally discussed in terms of caloric intake (how much a person eats) and energy output (how much a person exercises). However, according to a University of Missouri-Columbia scientist, environmental chemicals found in everyday plastics and pesticides also may influence obesity. Frederick vom Saal, professor of biological sciences in MU's College of Arts and Science, has found that when fetuses are exposed to these chemicals, the way their genes function may be altered to make them more prone to obesity and disease. "Certain environmental substances called endocrine-disrupting chemicals can change the functioning of a fetus's genes, altering a baby's...

Mounting evidence suggests a plastic additive common in baby and sports bottles and used to line the inside of soda and tin cans is accumulating in our bodies at levels far beyond those known to cause considerable health problems in lab animals. At least that's the conclusion in research underwritten by the government or an independent source such as a university, a new review of 115 peer-reviewed publications has found. Industry-sponsored research has so far found no problem with the additive, bisphenol-A. And that, say the authors of a report published in the current edition of Environmental Health Perspectives, contributes...

WASHINGTON (Reuters) - A common ingredient used to make plastics such as baby bottles causes birth defects in mice -- defects that could also occur in people, U.S. researchers said on Monday. They urged more research into the potential effects of bisphenol A, a chemical long criticized by environmentalists as being a hormone disruptor that could cause defects in embryos. The defects they found, when they occur in humans, can cause miscarriages or mental retardation such as Down Syndrome -- and they seem to be caused at what were considered to be low levels of exposure, the researchers report in...