System that regulates blood pressure is amiss in some healthy, young blacks

When stress increases blood pressure, a natural mechanism designed to bring it down by excreting more salt in the urine doesn't work well in about one-third of healthy, black adolescents, researchers report.

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<p><a href="http://www.physorg.com/news161027019.html">System that regulates blood pressure is amiss in some healthy, young blacks</a></p> <p>When stress increases blood pressure, a natural mechanism designed to bring it down by excreting more salt in the urine doesn't work well in about one-third of healthy, black adolescents, researchers report.</p>