Vitamin D and Reduced Blood Pressure

• Are there prophylactic effects of vitamin D among healthier adult patients? A systematic review of randomized controlled trials.

  • 2025-07-04
  • Systematic Review · n = 415
  • BMC nutrition 11(1)
  • • Caroline Goswami
    • Sherrice Law
    • Hannah Zhang
    • Hannah Park
    • Bhagvat Maheta
    • Katherine Arnott
    • Megan Hsu
    • Kevin Truong
    • Mark Sheffield
    • Zahid Iqbal
    • Chainaronk Limanon
    • David Pai

  • PubMed: 40616189
  • DOI: 10.1186/s40795-025-01107-0

  10 Insights on

  • Reduced Blood Pressure

  • High evidence
  • Adults

  Conversely, 11 studies revealed no Vitamin D impact on outcomes including hemoglobin-A1c, lipoproteins, BMI, blood pressures, and respiratory infections.

  Effect

  Neutral

  Effect size

  Small

  Significant

  No

  Dose

  not specified