Jajja, A Beetroot supplementation lowers daily systolic blood pressure in older, overweight subjects. [electronic resource] - Nutrition research (New York, N.Y.) Oct 2014 - 868-75 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1879-0739 Standard No.: 10.1016/j.nutres.2014.09.007 doi Subjects--Topical Terms: Beta vulgaris--chemistryBeveragesBlood Pressure--drug effectsBlood Pressure Monitoring, AmbulatoryBody Mass IndexDietary SupplementsDouble-Blind MethodFemaleHumansHypertension--bloodMaleMiddle AgedNitrates--pharmacologyObesity--bloodPhytotherapyPlant Preparations--pharmacologyPlant RootsVegetables