Theory and scientific research
There are various explanations for the effectiveness of EFT.
The theory of the founder, Gary Craig, is based on classical Eastern medicine. It is assumed that illness and emotional complaints are a disturbance in the energy system. By tapping on the acupuncture points, the energy system is brought into balance and the complaints disappear. We now know that tapping has a calming effect on our nervous system.
Research shows that demonstrable physiological changes take place during and after EFT. Stress hormones are positively influenced, connections in the brain change and the functioning of your immune system is improved.
Source: Stichting EFT