長文読解（人文系・自然科学系の文章）- 問題72

The concept of mindfulness, rooted in ancient Buddhist traditions, has gained significant attention in modern Western psychology and medicine. Mindfulness involves paying deliberate attention to the present moment without judgment, observing thoughts and feelings as they arise without being overwhelmed by them.
Recent scientific studies have demonstrated remarkable benefits of mindfulness practice. Research conducted at Harvard Medical School found that participants who practiced mindfulness meditation for eight weeks showed increased gray matter density in brain regions associated with learning, memory, and emotional regulation. Additionally, cortisol levels, a stress hormone, decreased by an average of 23% among regular practitioners.
Healthcare professionals now integrate mindfulness-based interventions into treatment programs for various conditions, including anxiety, depression, and chronic pain. The practice has proven particularly effective in reducing symptoms of post-traumatic stress disorder (PTSD) among veterans. Many hospitals and clinics worldwide have established mindfulness programs, recognizing their therapeutic value.
Despite its growing popularity, mindfulness requires consistent practice to yield meaningful results. Experts recommend starting with just 10 minutes of daily meditation and gradually increasing the duration as comfort and skill develop.