Reiki is a form of energy healing that originated in Japan. It is based on the concept of universal life energy (often referred to as “ki” or “chi”) and aims to promote physical, emotional, and spiritual healing by channeling this energy. Here’s a detailed overview of Reiki: Overall, Reiki is a practice focused on channeling universal life energy to promote healing and balance. It involves various techniques and levels of training, and while it has a growing following and reported benefits, its scientific validation remains a topic of ongoing discussion.