Spirulina and Reduced Diastolic Blood Pressure

• Effects of spirulina supplementation alone or with exercise on cardiometabolic health in overweight and obese adults: a systematic review and meta-analysis.

  • 2025-06-27
  • Systematic Review · n = 35
  • Frontiers in nutrition 12
  • • Zhenliang Fu
    • Shibiao Zhou
    • Xueyan Gu

  • PubMed: 40655486
  • DOI: 10.3389/fnut.2025.1624982

  9 Insights on

  • Reduced Diastolic Blood Pressure

  • High evidence
  • Clinical

  diastolic blood pressure (g = -0.73, 95% CI: -1.43 to -0.03)

  Effect

  Beneficial

  Effect size

  Moderate

  Significant

  Yes

  Dose

  not explicitly stated in abstract (varied by study: dosage, form)

• The Effect of Spirulina Supplementation on Blood Pressure in Adults: A GRADE-Assessed Systematic Review and Meta-Analysis of Randomized Clinical Trials.

  • 2024-11-11
  • Meta-Analysis
  • Phytotherapy research : PTR 39(1)
  • • Hamidreza Shiri
    • Javad Yasbolaghi Sharahi
    • Maryam Alizadeh Sani
    • Seyyed Mohammad Javad Mousavi
    • Mohammad Hadi Nematollahi
    • Ali Akbar Soleimani
    • Jamal Amri
    • Ghodratollah Panahi

  • PubMed: 39529406
  • DOI: 10.1002/ptr.8377

  2 Insights on

  • Reduced Diastolic Blood Pressure

  • High evidence
  • Mixed

  spirulina consumption decreases ... DBP (WMD: -2.84 mmHg, 95% CI: -4.65 to -1.03, I² = 62.3%)

  Effect

  Beneficial

  Effect size

  Moderate

  Significant

  Yes