A new meta-analysis of 29 randomized clinical trials by Isaac N. Treves, Sahib S. Khalsa and team from Columbia University Irving Medical Center, Virginia Tech, University of Colorado Denver, French Armed Forces Biomedical Research Institute, Université de Paris, Laureate Institute for Brain Research, University of California, University of Wisconsin-Madison, Cambridge Health Alliance, Harvard Medical School, and University of California at Los Angeles shows that mindfulness meditation significantly improves interoception the awareness of internal body sensations providing new insight into how meditation supports mental health and emotional resilience.
One of the biggest questions in mindfulness research has been how meditation actually improves mental health. A new meta-analysis published in Scientific Reports offers an important piece of the puzzle: mindfulness appears to strengthen interoception our ability to notice, interpret, and regulate internal bodily sensations. Researchers analyzed 29 randomized controlled trials involving 2,191 participants and found that mindfulness training produced small-to-moderate improvements in self-reported interoception. Participants became better at recognizing bodily sensations such as breathing, heartbeat, muscle tension, and emotional signals arising from within the body. These improvements were also associated with reductions in psychological distress.
Programs based on Mindfulness-Based Stress Reduction (MBSR) demonstrated the strongest benefits, outperforming several other mindfulness-based approaches. Interestingly, factors such as total meditation time, intervention length, participant age, or clinical status did not significantly change the results, suggesting that mindfulness training itself consistently enhances body awareness across diverse populations. The authors propose that improved interoception may be one of the central mechanisms through which mindfulness supports emotional regulation, resilience, and overall mental well-being. Rather than simply "thinking differently," mindfulness may help people develop a healthier relationship with their internal bodily experiences. As mindfulness research continues to evolve, understanding interoception may help explain why meditation benefits conditions ranging from anxiety and depression to chronic pain and stress-related disorders.
