USA TODAY: Tests show a new cause of high blood pressure and how to treat it Blood pressure afflicts nearly half of U.S. adults and some kinds of it resist current treatment, but research is pointing to a new path. Tests show a new cause of high blood pressure and how to treat it Medical Xpress: Does coffee raise your blood pressure?

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Here's how much it's OK to drink Does coffee raise your blood pressure? Here's how much it's OK to drink Prevention on MSN: Doctors reveal the best way to lower blood pressure safely and quickly Doctors reveal the best way to lower blood pressure safely and quickly NPR: I'm concerned about my blood pressure. Can I check it at home?