Archive for August, 2009

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Research shows why low vitamin D raises heart disease risks in diabetics

Low levels of vitamin D are known to nearly double the risk of cardiovascular disease in patients with diabetes, and researchers at Washington University School of Medicine in St. Louis now think they know why. A healthy macrophage cell, at left, with sufficient vitamin D. On the right, a macrophage with inadequate vitamin D has [...]

New study finds links between video-game playing and health risks in adults

While video gaming is generally perceived as a pastime for children and young adults, research shows that the average age of players in the United States is 35. Investigators from the Centers for Disease Control and Prevention (CDC), Emory University and Andrews University analyzed survey data from over 500 adults ranging in age from 19 [...]