Energy medicine, energy therapy or energy healing, a branch of complementary and alternative medicine, holds the belief that a healer can channel healing energy into the person seeking help by different methods: hands-on, hands-off, and distant (or absent) where the patient and healer are in different locations. There are various schools of energy healing. It is known as biofield energy healing, spiritual healing, contact healing, distant healing, therapeutic touch, Reiki or Qigong.