Iridology is an assessment technique that involves examining the iris allegedly to identify potential pathological disorders. Despite being practised for centuries, the effectiveness of iris diagnosis as a diagnostic tool remains doubtful, primarily due to limited empirical evidence supporting its claims. Thus, there is a need for scientific studies to test the efficacy of iridology assessment.
This study aimed to determine the sensitivity and specificity of iridology assessment in detecting abnormalities in the female reproductive system.
This cross-sectional observational study included 100 female participants. All participants underwent an iris examination, a clinical assessment, and ultrasonography. The results from these investigations were compared, and sensitivity and specificity rates were calculated using standard formulas.
The study found that iridology assessment demonstrated a sensitivity of 92% and a specificity of 56% in detecting abnormalities within the female reproductive system.
The authors concluded that their findings suggest that iridology assessment may serve as a potentially useful complementary tool for detecting abnormalities in the female reproductive system. However, further research is essential to confirm the effectiveness of this method and to explore its potential benefits and limitations in gynecological diagnosis. Continued scientific investigation is crucial to establish the role of iridology assessment in enhancing gynecological healthcare.
The authors of this study published in “Advances in Integrative Medicine” list the following affiliations:
- Department of Naturopathy, Government Yoga and Naturopathy Medical College, The Tamilnadu Dr. MGR Medical University, Chennai, Tamilnadu, India
- Department of Research, Government Yoga and Naturopathy Medical College, The Tamilnadu Dr. MGR Medical University, Chennai, Tamilnadu, India
- Department of Yoga, Government Yoga and Naturopathy Medical College, The Tamilnadu Dr. MGR Medical University, Chennai, Tamilnadu, India
- Department of Women and Child Care, National Institute of Naturopathy, Pune, Ministry of AYUSH, Government of India, India
I fear that this does not inspire me with confidence. But let’s have a look at the actual study.
The first thing that strikes me is the fact that there are many dozens of abnormalities in the female reproductive system. It seems oddly unscientific that the Indian researchers did not bother to define one single disorder. This gets even weirder when we realize that many of the abnormalities in the female reproductive system are easily recognisable or guessable without any diagnostic procedure upon first encountering the patient.
What I am trying to explain: the iridologists probably used all sorts of clues to guess which group each patient belonged to. In any case, the study is so poorly conceived and described that we really cannot be sure what happened.
But why am I so critical? Perhaps iridology is a useful diagnostic tool after all?
I find this possibility highly unlikely, and here is why:
Iridology was invented by a Hungarian homeopath in the late 19th century who thought to observe changes in the iris of an owl during the recovery of the animal after it had broken a leg. Iridologists believe that the iris is a ‘mirror of our body’. Any relevant abnormality on the right half of the body will reveal itself on the right iris and problems on the left side will show up on the left iris. They assume that the iris is linked via multiple nerve connections to all organs and believe that any bodily malfunction will thus be represented as abnormalities of pigmentation on the iris. These assumptions are not in keeping with basic anatomy or physiology and thus lack plausibility.
Iridologists have produced detailed maps of the iris where each iris is divided in 60 sectors (much like the face of a clock) and each segment is related to an inner organ or bodily function (for instance, heart diseases are thus seen in the left iris somewhere between two and three o’clock). Iridologists either study the iris in situ or they produce high-quality colour photographs of both irides for detailed inspection. Several studies have tested the validity of iridology. My systematic review of these data concluded that “the validity of iridology as a diagnostic tool is not supported by scientific evaluations. Patients and therapists should be discouraged from using this method.”
A final thought: if iridology were a valid diagnostic tool, this would be a scientific sensation, and the study proving it would get published in journals like SCIENCE or NATURE and not in s 3rd class SCAM journal.
I REST MY CASE.
7 Responses to Iridology for Detecting Abnormalities in the Female Reproductive System? … HEAVENS NO!
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“Iridology is an assessment technique that involves examining the iris allegedly to identify potential pathological disorders. Despite being practised for centuries, the effectiveness of iris diagnosis as a diagnostic tool remains doubtful, primarily due to limited empirical evidence supporting its claims. Thus, there is a need for scientific studies to test the efficacy of iridology assessment.”
I disagree. There’s an abundance of empirical evidence:
QUOTE Iridology, RationalWiki
Iris scanners are a common device in biometric identification. The choice of the iris was based on the medical fact that the iris pattern is established during gestation and does not change from birth onwards, apart from occasional slight colour changes during the first year of life. (Subsequent changes are only possible due to direct eye injury or a handful of eye diseases such as glaucoma and diffuse iris melanoma). If iridology had even a shred of plausibility, it would kill off the iris-scanner industry fairly quickly, as our irises would be changing every time we had a cold.
good point!
“They assume that the iris is linked via multiple nerve connections to all organs and believe that any bodily malfunction will thus be represented as abnormalities of pigmentation on the iris.”
Kinda reminds me of an iridology version of those pesky subluxations chiropractors work so hard to rid us of.
exactly, but also to many further SCAMs
Just three of the many chiropractors who’ve fabricated profitable pseudomedicine.
⒈ “Iridology became better known in the United States in the 1950s, when Bernard Jensen, an American chiropractor, began giving classes in his method.”
https://en.m.wikipedia.org/wiki/Iridology
⒉ “George J. Goodheart, a chiropractor, originated applied kinesiology in 1964 and began teaching it to other chiropractors.
https://en.m.wikipedia.org/wiki/Applied_kinesiology
⒊ “The term adrenal fatigue was invented in 1998 by chiropractor James Wilson and applied to a collection of mostly non-specific symptoms. … Adrenal fatigue is not an accepted medical diagnosis. The concept of adrenal fatigue has given rise to an industry of dietary supplements marketed to treat the supposed condition. These supplements are largely unregulated in the US; they are ineffective and costly; and they in some cases may be dangerous.”
https://en.m.wikipedia.org/wiki/Adrenal_fatigue
Dear Ernst,
What did Gaius Julius Caesar say?
The die is cast. 🎲
“The study found that iridology assessment demonstrated […] a specificity of 56 % in detecting abnormalities within the female reproductive system.
What did Gaius Julius Caesar say?
He said: “Try to get at least the name of the person who you write to right!”