Hear me out on this, but the doc may have been PARTIALLY correct. This is directly from the research done for Invalid Link Removed (either Crowler or LMD): "This herb can actually help regulate both high and low blood pressure, in addition to slowly breaking down cholesterol and fat deposits in the body. The bioflavonoids help strengthen the contractive force of the heart, and gently dilate & relax the coronary blood vessels, improving overall circulation. For this reason, Hawthorne Berries have been used to lower high blood pressure & high cholesterol, as well as increase low blood pressure."