Rice Bran Supplement Containing A Functional Substance, the Novel Peptide Leu-Arg-Ala, has Anti-Hypertensive Effects: A Double-Blind, Randomized, Placebo-Controlled Study.

ABSTRACT: The anti-hypertensive effect of processed rice bran (PRB) was recently reported, for which the novel peptide Leu-Arg-Ala (LRA) was identified as the functional substance. The purpose of this study was to assess the anti-hypertensive effects of a rice bran supplement containing PRB in individuals with high-normal blood pressure (systolic blood pressure (SBP): 130⁻139 mmHg and/or diastolic blood pressure (DBP): 85⁻89 mmHg) or grade 1 hypertension (SBP: 140⁻159 mmHg and/or DBP: 90⁻99 mmHg). One hundred individuals with high-normal blood pressure or grade 1 hypertension were recruited to participate in this double-blind, randomized, placebo-controlled study. Participants were randomly allocated to the placebo group (n = 50) or the test group (n = 50). Each group took four test tablets (43 μg L

SUBMITTER: Ogawa Y 

PROVIDER: S-EPMC6521331 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature