EFT is rooted in energy psychology, applying Ancient Chinese medicine theology, which focuses on the body’s energy grid. EFT has successfully treated anxiety disorders, depression, hostility, aggression, posttraumatic stress disorder, addictions, phobias, eating disorders, OCD, panic, attention deficit disorder, hypertension & social anxiety. 

http://wakeup-world.com/2012/08/23/emotional-freedom-techniques-eft-tap-into-empowerment/