<Table> <Tr> <Td> </Td> <Td> This article needs more medical references for verification or relies too heavily on primary sources . Please review the contents of the article and add the appropriate references if you can . Unsourced or poorly sourced material may be challenged and removed . (March 2015) </Td> <Td> </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs more medical references for verification or relies too heavily on primary sources . Please review the contents of the article and add the appropriate references if you can . Unsourced or poorly sourced material may be challenged and removed . (March 2015) </Td> <Td> </Td> </Tr> <P> The DASH diet (Dietary Approaches to Stop Hypertension) is a dietary pattern promoted by the U.S. - based National Heart, Lung, and Blood Institute (part of the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services) to prevent and control hypertension . The DASH diet is rich in fruits, vegetables, whole grains, and low - fat dairy foods; includes meat, fish, poultry, nuts, and beans; and is limited in sugar - sweetened foods and beverages, red meat, and added fats . In addition to its effect on blood pressure, it is designed to be a well - balanced approach to eating for the general public . DASH is recommended by the United States Department of Agriculture (USDA) as one of its ideal eating plans for all Americans . </P> <P> The DASH diet is based on NIH studies that examined three dietary plans and their results . None of the plans were vegetarian, but the DASH plan incorporated more fruits and vegetables, low fat or nonfat dairy, beans, and nuts than the others studied . The DASH diet reduced systolic blood pressure by 6 mm Hg and diastolic blood pressure by 3 mm Hg in patients with high normal blood pressure (formerly called "pre-hypertension"). Those with hypertension dropped by 11 and 6 mm Hg, respectively . These changes in blood pressure occurred with no changes in body weight . The DASH dietary pattern is adjusted based on daily caloric intake ranging from 1,600 to 3,100 dietary calories . </P>

Dash is a proposed eating plan to help with