Reiki is a complementary and alternative medicine (CAM) approach; a form of energy healing that works holistically. Discovered in 1922 by Dr. Mikao Usui, the term Reiki comes from the Japanese words “rei” meaning universal, and “ki”, which means vital life force energy that flows through all living things.
The practitioner acts as a channel, or vessel, to guide Reiki in order to release stagnant energy in the body or biofield caused by physical or emotional trauma (Rand, 2016). These stagnant energies can block the healthy flow of energy in the body’s organs, muscles, and cardiovascular system manifesting as pain, discomfort, or physical dysfunction (Rand, 2016). Reiki and the application of biofield energy can be scientifically explained by quantum physics.
Each part of a human’s body has its own electrical and magnetic fields that can be measured. For example, the heart’s electrical signals can be measured using an electrocardiogram. The heart has a much stronger electrical field than, for instance, the brain (Thrane & Cohen, 2014). The stronger the electrical field, the more powerful the magnetic field.
In the 1990s, Dr. John Zimmerman, measured the biomagnetic field coming from yoga, meditation and Qigong practitioners with a device called a Superconducting Quantum Interference Device, or SQID (Thrane & Cohen, 2014). The signals ranged from 0.3 to 30 Hertz, which can be comparable to device-generated pulsed electromagnetic fields (PEMF) and transcutaneous electrical nerve stimulation (TENS) units which are both used for pain relief, among other applications such as stroke rehabilitation and bone stimulation.