Several studies have found that drinking excessive amounts of alcohol can raise blood pressure to unhealthy levels. In fact, research shows that heavy drinkers who cut back to moderate drinking can lower their systolic blood pressure (the top number in a blood pressure reading) by 2 to 4 millimeters of mercury (mm Hg) and their [...]
weather can affect blood pressure. Blood pressure generally is higher in the winter and lower in the summer. Why? Cold temperatures cause your blood vessels to narrow (constrict) — which increases blood pressure because more pressure is needed to force blood through a narrower space. Other possible causes of higher blood pressure are weight gain [...]
When the heart pumps blood into the arteries, the blood flows with a force pushing against the walls of the arteries. Blood pressure is the product of the flow of blood times the resistance in the blood vessels. High blood pressure is also called hypertension.
What makes high blood pressure important is [...]
Researchers from the University of Maine reported in a journal published by the American Heart Association, Hypertension, that mental function is measurably affected by high blood pressure in otherwise healthy adults between the ages of 18 and 83. The study was begun in 1974 by Merrill Elias and David Streeten, Professor of Medicine, of the [...]
