Minding the Body: A Meta-analysis of the Effects of Mindfulness Meditation Training on Self-reported Interoception.
Research square June 4, 2025 Isaac N Treves, Ya-Yun Chen, Caitlyn L Wilson et al.
Mindfulness-based interventions produce small-to-medium improvements in self-reported interoceptive awareness, according to a meta-analysis of 29 randomized controlled trials involving 2,191 participants (77.8% female, mean age 32.8 years). The overall effect size was g = 0.31, with mindfulness-based programs showing the largest effects (g = 0.41). Improvements in interoception were similar in size to improvements in self-reported mindfulness and were linked to reductions in psychological distress. No evidence of publication bias was found, and no other moderators—such as practice dosage or clinical sample—were significant. The findings suggest that mindfulness training leads to adaptive changes in how people subjectively experience bodily signals, which may contribute to better mental wellbeing.