Category: Diagnostic tests & procedures

Cleveland Clinic genetic experts call out functional medicine on worthless genetic testing and supplement prescribing

Cleveland Clinic genetics experts call out functional medicine on worthless genetic testing and dietary supplement prescribing: "Poor science, leading to even worse medicine." Irony meters exploded everywhere.

/ February 15, 2018

MyMedLab Offers Expensive, Useless, Nonstandard Lab Tests

Direct to consumer lab testing is good marketing but not good medicine. For instance, there is no reason to spend $199 to measure glyphosate levels in your blood.

/ February 6, 2018

A Misguided Study to Test the Reliability of Traditional Chinese Medicine Pulse Diagnosis

Pulse diagnosis and tongue diagnosis are widely used in traditional Chinese medicine. They are based on imagination, not on anatomical and physiologic reality.

/ December 26, 2017

AAFP: Functional Medicine lacks supporting evidence; includes “harmful” and “dangerous” treatments

The American Academy of Family Physicians (AAFP) found Functional Medicine lacking in evidence and said some treatments are harmful and dangerous. The AAFP is right and should stick to its conclusions.

/ October 26, 2017

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.

/ August 29, 2017

Mast Cell Activation Disorder – Yes, It’s Real

Mast Cell Activation Disorder is real, but there are a large number of fake diagnoses out there. How do you tell the difference?

/ May 31, 2017

FDA issues warning letter to “holistic” practitioner offering thermography for breast cancer detection

Thermography for breast cancer detection is one of more than 65 products the FDA just announced it is going after for fraudulently claiming to prevent, diagnose, treat or cure cancer.

/ April 27, 2017

How Do Doctors Learn to Diagnose, and Can Machines Learn to Do It Too?

Siddhartha Mukherjee weighs in on how doctors arrive at a diagnosis and how computers can assist but not replace them.

/ April 11, 2017

How accurately do physicians estimate risk and benefit?

A new study suggests that physicians tend to overestimate the benefits of treatments, tests, and screening tests, while also underestimating harms.

/ January 26, 2017

Chiropractic Internist: A “specialty” to avoid

The "chiropractic internist" is the creation of an industry association which promotes chiropractors as "primary care physicians." After 300 hours of instruction in a hotel conference room, they claim they can treat "anything that a medical doctor can."

/ January 5, 2017