I have found Wolfgang Zilker to be an attentive and intuitive practitioner who introduced me to NES a few months ago. I have been surprised by the accuracy of the overall NES body analysis the first time I went. Within only a few minutes, NES identified areas I needed to work on to improve my health.
The immediate change I felt after NES treatments regarding a few health issues I was dealing with at the time, e.g. severe swelling of toe joint, acute shoulder / lower back pain, impressed me. I understand that there are additional treatment options, e.g. infoceutical drops, but I have not tried them yet. The NES treatments alone worked very well for me.
D.S. Herold, Victoria, B.C. (March 2018)