Vendaval
Posts: 10297
Joined: 1/15/2005 Status: offline
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Some good health news regarding air pollution improvements and increased life expectancy was recently published in The New England Journal of Medicine. "Drop in U.S. air pollution linked to longer lifespans" Health By Anne Harding EST, Wed January 21, 2009 "Long-term exposure to dirty air -- specifically, the tiny specks known as fine-particulate air pollution -- shortens lives and contributes to cardiovascular and lung disease. Particulate matter is inhaled almost like a gas and is thought to hike blood pressure, heart attack risk, and the chance of heart disease-related death. The American Heart Association and the American College of Cardiology recommends that heart patients avoid driving for two to three weeks after leaving the hospital to avoid pollution (and stress). Other research has suggested that a nonsmoker living in a polluted city has about the same risk of dying of heart disease as a former smoker. Gas and diesel engines, coal-fired plants, steel mills, smelters, refineries, and other industrial processes involving burning at high temperatures produce these particles, which are no bigger than 2.5 microns across -- or about one-fortieth the diameter of a human hair. "Those are the ones that can penetrate deeply into the lungs and cause most of the health problems," says Pope. The Clean Air Act of 1970 set nationwide air quality standards and motor-vehicle emissions standards for the first time, and the federal government and some states have continued to take steps to tackle air pollution." http://www.cnn.com/2009/HEALTH/01/21/healthmag.airpollution.lifespan/index.html?section=cnn_latest
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"Beware, the woods at night, beware the lunar light. So in this gray haze we'll be meating again, and on that great day, I will tease you all the same." "WOLF MOON", OCTOBER RUST, TYPE O NEGATIVE http://KinkMeet.co.uk
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