The clinical sector are asking more and more questions about how Reiki Healing works. Research and testing have become more prominent throughout the world. Outcomes from Reiki treatments for various medical conditions are being validated and more clinical trials are being carried out. With more scientific data is available, the inclusion of Reiki into patient care plans is ever increasing. More and more evidence-based documentation to support Reiki is being circulated and the practice is slowly being accepted and integrated worldwide into the medical arena.