The word Reiki pronounced Ray-key is a Japanese word. It is 2 words, Rei which means Universal and Ki which means Life Energy. So by adding those two words it would probably mean Universal Life Energy. So Universal Life Energy is a kind of energy that surrounds us all. A Reiki healer is someone who will bring this energy into your body.
Reiki can help your body, your mind and even your soul. Here are some examples of what Reiki healing can help: you heal faster, less stress and to be more relaxed, stops fear, anger, and sadness, and helps you to be happier and brighter.