Olive Oil and Reduced Diastolic Blood Pressure

• Effect of the Mediterranean diet supplemented with olive oil versus the Mediterranean diet supplemented with mixed nuts on blood pressure and serum lipid indexes among adults: a systematic review and meta-analysis of randomized controlled trials.

  • 2025-11
  • Meta-Analysis
  • Nutrition, metabolism, and cardiovascular diseases : NMCD 35(11)
  • • Behnaz Pourrajab
    • Artemiss Mirdar Harijani
    • Parastoo Asghari
    • Farzad Shidfar

  • PubMed: 40651889
  • DOI: 10.1016/j.numecd.2025.104166

  7 Insights on

  • Reduced Diastolic Blood Pressure

  • High evidence

  The findings indicated that the MED diet supplemented with olive oil has no significant effect on lipid indices and diastolic blood pressure

  Effect

  Neutral

  Effect size

  Small

  Significant

  No

• Supplementation of Olive Oil and Flaxseed Oil on Blood Pressure and Inflammation in Healthy and At-Risk Adults: A Systematic Literature Review and Meta-Analysis.

  • 2025-01
  • Meta-Analysis · n = 17
  • Current hypertension reviews 20(3)
  • • Tara B McNabb
    • Ian Young
    • Rachel G Newman
    • Roy C Skinner
    • Vagner A Benedito
    • Janet C Tou

  • PubMed: 39558500
  • DOI: 10.2174/0115734021337760241104063418

  5 Insights on

  • Reduced Diastolic Blood Pressure

  • High evidence
  • Clinical

  Meta-analysis using a random-effects model reported no significant effect on DBP (n=16, MD -0.47; 95% CI: -1.33, 0.39; p=0.65, I² =0%)

  Effect

  Neutral

  Effect size

  Small

  Significant

  No