Mindfulness Components and Their Clinical Efficacy: A Critical Review of an Ongoing Debate.
Andrea Lizama-Lefno, Krystel Mojica, Mayte Serrat, Carla Olivari, Ángel Roco-Videla, Sergio V Flores
Healthcare January 13, 2026 DOI: 10.3390/healthcare14020196 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Critical review Longitudinal Peer reviewed |
|---|---|
| Topics | Meditation |
| Keywords | Clinical efficacy Cognitive behavioral therapy Health education Mental health |
| Key findings | Mindfulness programs achieve moderate efficacy in reducing symptoms of anxiety, depression, and stress, but cognitive and emotional regulation skills sustain long-term benefits more consistently than meditation alone. |
Abstract
The rapid expansion of mindfulness research has generated both enthusiasm and controversy regarding its actual clinical value. While meditation is often regarded as the central mechanism of mindfulness-based interventions, other components such as psychoeducation and informal practice may play an equally significant role in improving mental health outcomes. This critical review examines the relative contributions of these elements to the therapeutic impact of mindfulness and clarifies the extent to which its effects are comparable to established treatments, particularly Cognitive Behavioral Therapy (CBT). Evidence from meta-analyses and high-quality trials indicates that mindfulness programs achieve moderate efficacy in reducing symptoms of anxiety, depression, and stress, but effect sizes are frequently inflated by methodological limitations. Importantly, cognitive and emotional regulation skills, especially acceptance and non-judgment, appear to sustain long-term benefits more consistently than meditation alone. These findings highlight the need for rigorous longitudinal studies and component-focused designs to identify the mechanisms that drive clinical change. By distinguishing between evidence-based applications and overstated claims, this review contributes to a more balanced understanding of mindfulness and its appropriate integration into healthcare.
Comparable studies
Other narrative reviews on meditation, most cited first.
| Study | Year | Design | Participants |
|---|---|---|---|
| Mindfulness training as a clinical intervention: A conceptual and empirical review. Clinical populations | 2003 | Review | |
| Mindfulness: Theoretical Foundations and Evidence for its Salutary Effects | 2007 | Review | |
| Mindfulness Interventions | 2016 | Review | |
| Mind the Hype: A Critical Evaluation and Prescriptive Agenda for Research on Mindfulness and Meditation | 2017 | Review | |
| Mindfulness and acceptance: expanding the cognitive-behavioral tradition | 2005 | Review |
Citations in the library
Cited by 2
Cites 38
- The benefits of being present: Mindfulness and its role in psychological well-being. Journal of Personality and Social Psychology 2003
- Mindfulness: A proposed operational definition. Clinical Psychology Science and Practice 2004
- Mindfulness training as a clinical intervention: A conceptual and empirical review. Clinical Psychology Science and Practice 2003
- Meditation Programs for Psychological Stress and Well-being JAMA Internal Medicine January 6, 2014
- Effectiveness of a meditation-based stress reduction program in the treatment of anxiety disorders American Journal of Psychiatry July 1, 1992
and 33 more in the library