Meditative techniques can produce mental, emotional, and physical benefits. They work by changing consciousness, which alters the energy field and thereby changes the physical body. Specific techniques like mantra repetition and breath awareness can lift the mind from an ordinary to expanded state of awareness over time. Research shows meditation can positively impact brain structure, immune function, heart health, and disease management. It may reduce stress, anxiety, depression and blood pressure while improving focus, creativity and overall well-being.