All healing is basically the same. Blasphemy!!! But alas, it's all about re-aligning your energy body. Reiki uses short bursts of high power (not yours, cosmic) to do the work. Auric healing re-aligns your Aura with low energy, to force your body inline. Then there's EMF and other techniques.
NEW isn't a healing technique, per say. But the effects are the same, since you are basically forcing your energy body to realign and strengthen while using NEW. Sort of like when you work out physically, your ill less often because your body is stronger and better prepared to fight off maladies.
What is the diffrence between healing whit NEW (or something as qigong) and reiki ?