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Mindfulness and positive psychology practices linked to lower blood pressure

A review of 18 clinical trials suggests that programs combining daily practice with weekly sessions can improve cardiovascular health markers in eight to 12 weeks.

Updated Sep 1, 2026 · 13:21 UTC1 reports

The short version

  • A research review of 18 randomized controlled trials found that positive psychology and mindfulness interventions can improve blood pressure and reduce inflammation in eight to 12 weeks.
  • Programs combining high-frequency daily practice with weekly reinforcement sessions yielded the most consistent physiological and behavioral benefits.
  • The findings suggest that integrating mental and behavioral health interventions could serve as an effective tool for preventing and managing cardiovascular disease.

Key facts

  • A research team led by Rosalba Hernandez at the University of Illinois Urbana-Champaign reviewed 18 randomized controlled trials examining positive psychology and mindfulness interventions.[ScienceDaily]
  • The reviewed studies typically evaluated groups of 50 to 200 adults in their late 50s to mid-60s with existing cardiovascular risks, such as uncontrolled hypertension or heart failure.[ScienceDaily]
  • Mindfulness-based programs conducted over eight weeks were found to lower systolic blood pressure and reduce inflammatory markers, including high-sensitivity C-reactive protein and fibrinogen.[ScienceDaily]
  • A 12-week spirituality-based digital intervention reduced standard systolic blood pressure by 7.6 points and central systolic pressure by 4.1 points.[ScienceDaily]
  • Some programs driven by positive psychology successfully increased physical activity and improved medication adherence, while mindfulness programs specifically improved activity and diet but did not yield the same benefit for medication adherence.[ScienceDaily]
  • The study was published in the journal Cardiology Clinics and co-authored by researchers from the University of South Florida, Northwestern University, and Stanford Medicine.[ScienceDaily]

What remains uncertain

  • Researchers note that while intensive daily contact over eight to 12 weeks yields short-term physiological improvements, it remains uncertain what exact level of ongoing, long-term contact is necessary to sustain these behavioral and cardiovascular benefits.[ScienceDaily]

Sources