University of Illinois study links mindfulness to improved heart health

A meta-analysis of 18 studies led by Professor Rosalba Hernandez at the University of Illinois Urbana-Champaign suggests that mindfulness practices and positive psychology interventions can improve cardiovascular health.

The research focused on adults, typically aged 60 to 65, who faced increased cardiovascular risks such as uncontrolled hypertension or heart failure. The interventions, which lasted between six and twelve weeks, utilized various methods including gratitude journaling, optimism training, and mindfulness exercises. These programs were delivered through phone calls, digital tools like mobile apps and text messages, or in-person and hybrid group sessions.

Findings indicate that eight-week mindfulness programs specifically helped patients with hypertension or acute coronary syndrome by lowering systolic blood pressure and reducing inflammatory markers, such as high-sensitivity C-reactive protein (hs-CRP) and fibrinogen. The most effective programs involved more intensive contact and frequent participant engagement.