Text: A Laugh A Day Keeps The Doctor Away HealthTalk.ca 3-9-5   Researchers at the University of Maryland School of Medicine in Baltimore, have discovered laughter can help keep your heart healthy.   They presented their study results at the Scientific Session of the American College of Cardiology this week in Orlando, Florida.   The team found that laughter-provoking movies cause the tissue that forms the inner lining of blood vessels, the endothelium, to dilate or expand, resulting in an increase of blood flow. http://www.rense.com/general63/docc.htm

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