The stress-reduction approach based on mindfulness practices has recently enjoyed an explosion of interest from a variety of healthcare and epidemiological researchers. The concept of mindfulness, which originates from practices of Buddhism, is defined as a focused awareness of one’s experience, and purposeful and non-judgmental focus on the present moment. Structured interventions, such as the Mindfulness-Based Stress Reduction (MBSR) program, provide participants with the opportunity to learn breathing meditation, body scanning techniques, and gentle, yoga-inspired physical exercises. With practice, individuals learn to process emotions, thoughts, and sensations as they arise. Some individuals have a greater innate, or trait, capacity for mindfulness. These individuals, who have not participated in mindfulness-training interventions, tend to experience better physical health, report fewer physiological symptoms such as pain, and utilize fewer healthcare resources. Trait mindfulness has been associated with lower ratings of anxiety and depression in a variety of medical and non-medical populations.