Cited by 145Probiotics and Fermented FoodsBlood Pressure and Hypertension StudiesProtein Hydrolysis and Bioactive Peptides

Effect of probiotic fermented milk on blood pressure: a meta-analysis of randomised controlled trials

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Dong, Jia-Yi, Szeto, Ignatius M. Y., Makinen, Kimmo, Gao, Qiutao, Wang, Junkuan, Qin, Li-Qiang, Zhao, Youyou·2013·British Journal Of Nutrition

Abstract

Previous studies have suggested that probiotic fermented milk may possess blood pressure (BP)-lowering properties. In the present study, we aimed to systematically examine the effect of probiotic fermented milk on BP by conducting a meta-analysis of randomised controlled trials. PubMed, Cochrane library and the ClinicalTrials.gov databases were searched up to March 2012 to identify eligible studies.The reference lists of the obtained articles were also reviewed. Either a fixed-effects or a random-effects model was used to calculate the combined treatment effect. Meta-analysis of fourteen randomised placebo-controlled trials involving 702 participants showed that probiotic fermented milk, compared with placebo, produced a significant reduction of 3·10 mmHg (95% CI 24·64, 21·56) in systolic BP and 1·09 mmHg (95% CI 22·11, 20·06) in diastolic BP. Subgroup analyses suggested a slightly greater effect on systolic BP in hypertensive participants than in normotensive ones (23·98 v. 22·09 mmHg). Analysis of trials conducted in Japan showed a greater reduction than those conducted in European countries for both systolic BP (26·12 v. 22·08 mmHg) and diastolic BP (23·45 v. 20·52 mmHg). Some evidence of publication bias was present, but sensitivity analysis excluding small trials that reported extreme results only affected the pooled effect size minimally. In summary, the present meta-analysis suggested that probiotic fermented milk has BP-lowering effects in pre-hypertensive and hypertensive subjects.

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Authors
Dong, J.-Y., Szeto, I. M. Y., Makinen, K., Gao, Q., Wang, J., Qin, L.-Q., & Zhao, Y.
Affiliations
  • Soochow University (CN)
  • Nestlé (China) (CN)
  • Nestlé (Switzerland) (CH)
Corresponding author
  • Qin, Li-Qiang
  • Zhao, Youyou
Venue
British Journal Of Nutrition
Published
2013-07-03
Volume
110
Issue
7
Pages
1188-1194
ISSN
  • 0007-1145 (ISSN-L)
  • 1475-2662
OpenAlex
W2135595058
Cited by
145
References
43
Citations by year
2026: 10 · 2025: 6 · 2024: 10 · 2023: 11 · 2022: 18 · 2021: 14 · 2020: 21 · 2019: 9 · 2018: 13 · 2017: 6 · 2016: 13 · 2015: 9 · 2014: 5
FWCI
1.20
Type
journal article
Language
en
Open access
Locations
  • British Journal Of Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • reroDoc Digital Library (submittedVersion)
Funders
Nestec
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Hydrolysis and Bioactive Peptides
Keywords
probiotic fermented milk, blood pressure, systolic blood pressure, diastolic blood pressure, hypertension, prehypertension, probiotics, antihypertensive effect
MeSH terms
Animals, Blood Pressure, Fermentation, Humans, Hypertension, Probiotics, Cultured Milk Products

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