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Month: July 2017

Stopping Cholesterol-Lowering Drugs Could be Deadly

A new study confirms that stopping a cholesterol-lowering drug can be critically dangerous. Researchers found that people who stopped taking statins, after reporting a side effect, were 13% more likely to die, or have a hear attack or stroke over the next four years.

Statins work by inhibiting the liver’s ability to produce cholesterol, while simultaneously helping the organ remove existing fats in the blood. These drugs are ‘almost universally prescribed’ to people with cardiovascular disease; moreover, the U.S. Preventive Services Task Force recommends the drugs to people ages 40-75, who have no history of heart disease, if they have one or more risk factors.

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Ozone Exposure Tied to Higher Cardiovascular Risk

Research findings recently published in the journal JAMA Internal Medicine, conducted by researchers from Duke University with colleagues from several educational institutions in China, indicate that exposure to high and harmful ozone levels can increase blood pressure: a primary risk factor for cardiovascular disease.

Senior author Junfeng Zhang, a professor in global and environmental health at Duke University, stated: “We know that ozone can damage the respiratory system, reduce lung function, and cause asthma attacks.” While exposure to ozone has been correlated with reductions in lung function, this new study of adults in China reveals that it is also strongly correlated with increased risks of heart attack and stroke. The study monitored 89 health adults in China from December 2014 to January 2015, measuring indoor and outdoor ozone levels, in addition to other pollutants. Other measured markers included levels of inflammation, oxidative stress, stiffness in arteries, blood clotting, blood pressure, and lung function.

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