This systematic review and meta-analysis examined 47 randomized controlled trials involving over 3,500 participants to evaluate meditation programs' effects on psychological stress and well-being. Mindfulness meditation showed moderate evidence for reducing anxiety, depression, and pain, with smaller improvements in stress-related quality of life. However, effects on positive mood, attention, or behavioral outcomes like sleep and substance use were minimal. The findings suggest mindfulness meditation is a valuable tool for managing negative emotional states, but it is not a replacement for other therapies.
Incorporate mindfulness meditation for 20–30 minutes daily to help reduce anxiety, depression, and pain. While effective for managing negative emotional states, its benefits are modest and best paired with other evidence-based treatments for comprehensive mental health care. Meditation programs should focus on consistent practice and expert guidance to maximize benefits, as outcomes may vary depending on the individual and clinical context.