Mindfulness-Based Stress Reduction increases stimulated IL-6 production among lonely older adults: A randomized controlled trial
Brain, behavior, and immunity May 1, 2022 Emily K. Lindsay, J. D. Creswell, Harrison J. Stern et al.
Mindfulness training may boost immune responsivity in lonely older adults. In a trial of 190 adults aged 65–85, an 8-week Mindfulness-Based Stress Reduction program led to greater increases in stimulated interleukin-6 production—a marker of innate immune function—compared to a control health program. The effect was seen immediately after the intervention and persisted at a 3-month follow-up. No adverse events occurred. The findings suggest that mindfulness training could help counteract age- and stress-related declines in immunocompetence, potentially reducing infection risk and improving recovery.