blood-thinning http://mtpr.org en Willow: Tree Bark That Begat Aspirin http://mtpr.org/post/willow-tree-bark-begat-aspirin <p>December 7th &amp; 9th, 2013: Willow, the original source of aspirin, is still prescribed by herbalists, particularly for urinary tract infections and muscle pain.</p><p><a href="http://www.floradelaterre.com/" target="_blank">http://www.floradelaterre.com/</a></p><p></p><p></p> Fri, 06 Dec 2013 15:00:00 +0000 mtpr.org 11221 at http://mtpr.org Willow: Tree Bark That Begat Aspirin