NES Health: Tooth Fairy Marketing

NES Health claims to scan the human biofield, detect imbalances, and correct them with infoceuticals. It’s not science, it’s clever marketing based on fantasy. NES Health offers scans of the body’s “bioenergy field” and sells products to fix the problems detected by the scans. Tooth Fairy science is when researchers attempt to do scientific studies on

ZYTO: An Electrodermal Diagnostic Device Is Tested and Fails Miserably

ZYTO is a bogus, illegal electrodermal diagnostic device that claims to evaluate organ function and make dietary recommendations. Repeat testing produced results that were wildly inconsistent. The device produces noise, not meaningful information. Dr. Stephen Barrett, the founder of Quackwatch, had abundant reason to believe the ZYTO electrodermal testing device couldn’t possibly work as claimed,

Bogus Electrodermal Testing Devices and the Failure of Regulators to Act

Electrodermal testing is a bogus procedure where measurements of skin conductance with a biofeedback device are entered into a computer to diagnose nonexistent health problems and “energy imbalances” and to recommend treatments for them, often involving the sale of homeopathic remedies and other useless products. It falls under the general category of EAV (Electro Acupuncture

What Does ND Mean?

Chronic Lyme disease almost certainly does not exist, but a growing number of doctors are diagnosing and treating it with long-term antibiotics and other remedies. They are known as LLMDs (“Lyme Literate” medical doctors). This subject has been covered repeatedly on Science-Based Medicine, here, here, here, here, and elsewhere. I have a correspondent who joined a Yahoo group for

Electrodermal Testing Part II: Legal and Regulatory Aspects

Last week I described electrodermal testing. I’m sure many readers thought, “There oughta be a law against that.” Well, there are laws. Unfortunately, having laws and enforcing them are two different things. Some of these devices are not approved at all. Most have received 501(k) approval from the FDA as biofeedback devices so similar to

Electrodermal Testing Part I: Fooling Patients with a Computerized Magic Eight Ball

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