scholarly journals High‐phosphorus diet controlled for sodium elevates blood pressure in healthy adults via volume expansion

2021 ◽  
Author(s):  
Jia‐ying Zhang ◽  
Huai‐zhou You ◽  
Meng‐jing Wang ◽  
Qian Zhang ◽  
Xin‐yu Dong ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Volume Expansion ◽  
Healthy Adults ◽  
High Phosphorus ◽  
High Phosphorus Diet

scholarly journals Dietary Acid Load and Blood Pressure in Healthy Adults

2021 ◽  
Vol 35 (S1) ◽  
Author(s):  
Michael Axler ◽  
Andrea Lobene ◽  
Katarina Smiljanec ◽  
Macarena Ramos Gonzalez ◽  
Alexis Mbakwe ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Healthy Adults ◽  
Dietary Acid Load ◽  
Dietary Acid ◽  
Acid Load

scholarly journals Effect on blood pressure of diets enriched with different sources of n‐3 fatty acids in healthy adults

2009 ◽  
Vol 23 (S1) ◽  
Author(s):  
Choon Chew Teo ◽  
Stoyan Grakov ◽  
Hsueh‐Ting Chiu ◽  
Keiji Oda ◽  
Joan Sabaté
Keyword(s):  
Blood Pressure ◽  
Fatty Acids ◽  
Healthy Adults ◽  
Different Sources

scholarly journals Effect of high nitrate vegetable juice supplementation on plasma nitrate and blood pressure in healthy adults: a pilot randomized crossover intervention in healthy volunteers

2021 ◽  
Author(s):  
Nour Elsahoryi ◽  
Christopher Cardwell ◽  
Sarah Gilchrist ◽  
Jayne Woodside
Keyword(s):  
Blood Pressure ◽  
Healthy Volunteers ◽  
Healthy Adults ◽  
Leafy Vegetable ◽  
Nitrate Content ◽  
Beetroot Juice ◽  
Green Leafy Vegetable ◽  
Vegetable Juice ◽  
Plasma Nitrate ◽  
Nitrate And Nitrite

Abstract Background: Beetroot juice has been demonstrated to decrease blood pressure due to the high inorganic nitrate content, but few studies have tested the effect of other high nitrate vegetable juices on blood pressure. Methods: This pilot randomized crossover trial aimed to investigate the effect of two different high nitrate vegetable juices on plasma nitrate concentrations and blood pressure in healthy adults. Eighteen healthy volunteers were randomized to receive 115 ml of beetroot juice or 250 ml of green leafy vegetable juice for seven days. Blood samples were collected, and clinic blood pressure measured at baseline and at the end of each juice consumption. Daily home blood pressure assessment was conducted two hours after juice consumption. Nitrate and nitrite concentrations were analysed using a commercially available kit on a Triturus automated ELISA analyser. Hills and Armitage analysis was used for the two- period crossover design and paired sample t- tests were performed to compare within-group changes. Results: Plasma nitrate and nitrite concentration significantly increased and there was significant reduction in clinic and home SBP mean during the beetroot juice period (P-values 0.004 and 0.002, respectively). Home DBP reduced significantly during green leafy vegetable juice consumption week (P-value 0.03). The difference between groups did not reach statistical significance during the formal crossover analysis adjusted for period effects. Conclusion: Beetroot juice and green leafy vegetable juice may reduce systolic or diastolic blood pressure but there was no statistically significant difference between the two juices, although this was only a pilot study.

Ambulatory blood pressure and blood lipids in a multiethnic sample of healthy adults

2013 ◽  
Vol 25 (4) ◽  
pp. 563-565
Author(s):  
Gary D. James ◽  
Helene M. Van Berge-Landry ◽  
Lynn A. Morrison ◽  
Angela M. Reza ◽  
Nicola M. Nicolaisen ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Ambulatory Blood Pressure ◽  
Blood Lipids ◽  
Healthy Adults ◽  
Multiethnic Sample

Abstract 299: Low Calorie Cranberry Juice Lowers Blood Pressure in Healthy Adults

Hypertension ◽  
2012 ◽  
Vol 60 (suppl_1) ◽  
Author(s):  
Janet A Novotny ◽  
David J Baer ◽  
Christina Khoo ◽  
Sarah K Gebauer
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Diastolic Blood Pressure ◽  
Repeated Measures ◽  
Mixed Model ◽  
Controlled Trial ◽  
Healthy Adults ◽  
Cranberry Juice ◽  
Low Calorie ◽  
Dietary Polyphenols

Dietary polyphenols have been shown to have a beneficial impact on blood pressure. To investigate the effect of daily consumption of a low calorie cranberry juice beverage (a rich source of polyphenols) on blood pressure of healthy adults (n=56), we conducted a parallel arm, double-blind, randomized, placebo-controlled trial. Volunteers were men (n=26) and women (n=30), aged 51+11 years, with a body weight of 79.3+8.8 kg and BMI of 28.4+4.3 (mean+SD). Treatments were a low calorie cranberry juice beverage or a color/flavor/calorie-matched placebo beverage, both of which were incorporated into a controlled diet for 8 weeks. During the controlled diet, volunteers consumed a base diet, consisting of typical American foods, scaled to meet their individual energy requirement such that body weight did not change during the study. Blood pressure was measured by a standardized protocol at the beginning of the intervention, after 4 weeks of treatment, and after 8 weeks of treatment. Systolic and diastolic blood pressure values for placebo and cranberry juice treatments at 4 weeks and 8 weeks were compared with a mixed model ANOVA. Blood pressure measures at 4 and 8 weeks of treatment for placebo and cranberry juice were also compared to baseline using a repeated measures ANOVA. After 8 weeks, diastolic blood pressure was significantly lower for the cranberry juice group compared to the placebo group (LSmeans + SEM of 72.2+1.1 mm Hg for placebo vs. 68.6+1.1 mm Hg for cranberry juice, respectively, p=0.029). When 8 week blood pressure values were compared to baseline, cranberry juice was associated with a significant decrease in diastolic BP (73.9+1.6 mm Hg at baseline vs. 70.9+1.6 mm Hg at 8 wk, p=0.049) and a trend toward decreased systolic BP (121.9+3.2 mm Hg at baseline vs. 118.6+3.1 mm Hg at 8 wk, p=0.12), while the placebo was associated with no change from baseline (systolic of 111.5+2.4 mm Hg at baseline vs. 112.3+2.2 mm Hg at 8 wk, p=0.89; diastolic of 68.1+1.5 mm Hg at baseline vs. 68.6+1.5 mm Hg at 8 wk, p=0.37). In conclusion, incorporation of a low calorie cranberry juice beverage into the diet of healthy adults appears to result in improvements in blood pressure.

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