Even those products labeled "green" emit hazardous compounds not listed on the labels, report researchers from the University of Washington. They detected 133 chemicals in 25 popular products they analyzed, including laundry detergents, fabric softeners, dryer sheets, soaps, hand sanitizers, lotions, deodorants, shampoos and air fresheners. More than half the products studied were the top sellers in their categories. All the products emitted at least one chemical classified as toxic or hazardous, the investigators noted, and 11 of them emitted at least one chemical considered a probable carcinogen by the U.S. Environmental Protection Agency. The study didn't examine the health consequences of the chemical emissions. However, two earlier studies published by the lead investigator found that 20 percent of the U.S. population reported adverse reactions from air fresheners and about 10 percent complained of negative effects from laundry products. Complaints were about twice as high among asthmatics. Under current law, manufacturers aren't required to disclose the ingredients in cleaning supplies, and the Food and Drug Administration doesn't require labels to list ingredients used in fragrances in personal care products. The study was published online on October 26 in the journal Environmental Impact Assessment Review.
My take? If you're chemically sensitive or have allergies or respiratory sensitivities, you may want to create and use natural cleaning products to avoid exposure with compounds that can trigger your symptoms. But even if you have no sensitivities that might be activated by conventional cleaning products, you might want to rethink your use of those that contain carcinogens or suspected carcinogens. The danger these chemicals pose depends on the extent of your exposure - how often you use the products and how long you're in contact with the fumes.
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Tossing and Turning Boosts Inflammation
Inflammation is a risk factor for heart disease and stroke. A study from researchers at Emory University School of Medicine revealed a possible link between poor quality of sleep or not enough sleep and inflammation. The researchers evaluated sleep quality in a survey of 525 middle-aged men and women. They found that participants who reported sleeping six hours or less had higher levels of three inflammatory markers: fibrinogen, IL-6 and C-reactive protein (CRP). Notably, CRP levels were 25 percent higher in individuals who reported sleeping fewer than six hours a night compared to those who reported sleeping six to nine hours. The difference remained significant even after controlling for other risk factors including smoking, blood pressure, diabetes and obesity. Even with the increase in inflammatory activity, the researchers noted that CRP levels among this group were still in the range of what is considered low to medium risk. Earlier research has shown that sleeping between seven and eight hours a night is associated with longer lives. The researchers aren't sure exactly how short hours of sleep may contribute to heart disease deaths. The data were presented at the American Heart Association Scientific Sessions in Chicago this month.
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Job Stress and Women's Hearts
The more on-the-job strain, the more likely women are to have a heart attack, stroke or clogged arteries. These findings come from an analysis of the health of more than 17,000 working women, average age 57, participating in the long-running Women's Health Study, which is looking at heart disease and cancer prevention. Most of the women participating were health professionals, from nurses' aides to Ph.D.s. They filled out questionnaires about their jobs that were then divided into four groups depending on the extent of the stress the women reported. Ten years later, the researchers found that women with demanding jobs and little control were nearly twice as likely to have had a heart attack as women with less demanding jobs and more control. Those with the most stress had a 40 percent higher overall risk of heart attacks, strokes or clogged arteries that required bypass surgery or angioplasty, a procedure to open the arteries. In addition, women who were worried about losing their jobs had higher blood pressure, cholesterol levels and body weight than those who weren't worried about job security.
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What's New
Weil on Wellness at Miraval
Jan 30 - Feb 2, 2011 in Tucson, Arizona
Stress, and how we deal with stress, has a direct effect on our nutrition and diet. When under stress, there is a greater potential to make unhealthy eating decisions that may include such responses as emotional eating, mindless munching and crash diets. Dr. Weil's ground-breaking new program, Weil on Wellness at Miraval Resort and Spa, dedicates over thirty years of experience to uncovering the negative responses that occur when dealing with stress and how to make significant changes to these coping mechanisms for overall health and wellness. Book now by calling 800.232.3969
8th Annual Nutrition & Health Conference
May 8-11, 2011 in San Francisco, California
Save the date! Expanding on the growing success of previous Nutrition and Health conferences, the 8th annual meeting, co-directed by Dr. Andrew Weil, will assemble an outstanding faculty of internationally-known scientific researchers, skilled clinicians, innovative chefs, and best-selling authors whose work focuses on the interface between nutrition and healthful living. For registration information: www.nutritionandhealthconf.org
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