Remember the Magic Eight Ball toy? You could ask it a question and shake it and a random answer would float up into a window: yes, no, maybe, definitely, etc. There is even a website where you can ask an Eight Ball questions online.
I have been meaning to write about bogus electrodiagnostic machines for a long time. These devices supposedly diagnose diseases and/or energy imbalances, indicate which remedies will correct the problem(s), and sometimes even treat the imbalances by transmitting a balancing frequency to the patient. I knew they were bogus, but I had never really realized the full extent of the deception until I viewed a set of training videos recently sent to me by a correspondent. I had never realized how similar electrodermal testing was to the Magic Eight Ball. I was further amazed at how they managed to combine every kind of alternative medicine into one incoherent package and to bamboozle patients with an appalling display of pseudoscientific babble.
This will be a two-part series. In the first, I will describe what the machines and their operators do. In the second (next week), I will address the legal and regulatory issues.
The History of EAV Devices
The first electrodermal diagnostic device was invented in 1958 by Reinhold Voll, a German medical doctor and acupuncturist. Read more »
*This blog post was originally published at Science-Based Medicine*