Occasionally, we receive papers that go to considerable lengths to align homeopathy with established scientific concepts. One such paper was recently sent to us with a recommendation that we share it within our network [1].
Well, we are doing so here—but not in the sense that the submission apparently expects of us.
The author is not an outsider, but a scientist with many years of research experience, even though he now operates as an “independent researcher.” Precisely for this reason, it is worth taking a closer look—not to confirm the thesis presented, but as an example of how hypotheses can arise even from established scientific contexts that do not stand up to closer scrutiny.
Shifting the Problem Instead of Solving It
The central problem with homeopathy has long been clear: a specific effect beyond placebo and other contextual effects has not been reliably demonstrated.
The present work attempts to circumvent this problem by introducing a new hypothesis:
It is not the original substance that is effective, but proteins from microbial contaminants that enter the solution during production and trigger immunological effects.
However, this explains nothing. The question is merely shifted:
- Instead of “How does a preparation without an active ingredient work?” the question is now
- “What other, incidentally present substances could be effective?”
The existence, relevance, and specificity of these substances remain unproven.
The Ignored Material Reality
A central blind spot in the hypothesis is the actual composition of the solutions.
Even under controlled conditions, water, ethanol, and the materials used contain a multitude of dissolved and particulate components. These form the actual material basis of every dilution.
The microbial contaminants postulated by the author are—even if they exist—only a possible and presumably minor part of this system. Crucially, however:
It is not demonstrated that these components are quantitatively relevant—or that they play a special role compared to other present substances.
A theory that considers individual hypothetical components in isolation, without placing them within the overall composition, remains selective—and thus insufficient.
Manufacturing Reality and Consequences
The hypothesis assumes that reproducibly relevant amounts of microbial components are introduced during manufacturing. Pharmaceutical practice, however, aims precisely at the opposite: minimizing contamination, controlled raw materials, standardized processes. Even if one ignores this contradiction, another problem arises:
If accidental introductions were actually effective, preparations would inevitably vary greatly in their composition and effect.
This would make neither standardization nor specific drug action possible.
Loss of Specificity
The author does not reflect on the decisive consequence of the hypothesis.
Microbial components and protein fragments are ubiquitous:
- in water and food
- in the environment
- on mucous membranes and in the air we breathe
The immune system is constantly confronted with such structures. If these components actually had the postulated effect, it would have to be ubiquitous. A glass of water, a food item, or any everyday exposure would have to trigger similar effects. However, this would eliminate precisely what was supposed to be explained: the specific effect of a particular preparation.
A theory that leads to this consequence does not explain a drug’s effect—it dissolves it.
Quantitative Gap
It is striking that the entire argument proceeds without any quantitative data:
- no concentrations
- no evidence
- no dose-response relationships
For an immunological hypothesis, this is a fundamental shortcoming. Without quantitative grounding, it remains speculative.
Effort without gain in knowledge
The work is extensive, rich in references, and terminologically sophisticated. It draws on established concepts of immunology and combines them into a complex model.
That is precisely what makes it interesting—not as an explanation, but as an example:
scope, depth of detail, and terminological complexity are not indicators of scientific validity.
The gain in knowledge lies not in the hypothesis itself, but in its analysis.
A philosophical framework for science
At this point, it is worth taking a brief look at the methodological level.
According to Ray Hyman, the following applies:
The search for a mechanism of action presupposes the existence of a stable, reproducible effect.
For homeopathy, such an effect has not been reliably demonstrated. In this sense, the search for a mechanism is, strictly speaking, irrelevant.
Why, then, consider such works nonetheless? Because they reveal a recurring pattern:
- There is no attempt to falsify the hypothesis
- but rather to confirm (verify) it through ever-new models.
This form of confirmatory research produces explanatory attempts without critically examining the underlying assumption. Criticism cannot provide its own “counter-hypothesis” here—because the absence of an effect is not directly provable epistemologically. What it can achieve is something else:
It can show that the presented verification attempts are not tenable. And therein lies the limitation—but also the strength—of scientific analysis in this context.
This paper does not show how homeopathy works. It shows how an unsolved problem can be shifted to another level with considerable theoretical effort—without being solved there. This is not an advance in understanding. But it is an illuminating example of how scientific argumentation can also run into a dead end.
Two Paths – and Their Common Limit
This work is also interesting because it differs significantly from other attempts to justify homeopathic concepts.
Certain schools of thought deliberately draw on models outside the natural sciences—such as “formative forces” in the sense of anthroposophy or the famous “water memory.” Such approaches do not even claim to be explainable within the framework of established natural science, but instead seek to establish their own worldview.
The approach presented here takes the opposite path. It makes a clear effort to align with the scientific worldview:
- Use of established immunological concepts
- Integration into known mechanisms (antigens, T-cells, adjuvants)
- Avoidance of explicitly speculative constructs such as “water memory”
This is a methodologically relevant difference. And yet both approaches encounter the same limitation. One departs entirely from the scientific framework, while the other attempts to utilize it. But in both cases, the crucial prerequisite is missing: a robust, reproducible effect that would actually need to be explained.
Whether one seeks the explanation outside of science or within it—without an empirical basis, it remains speculative in both cases.
[1] Amarnath Sen , „Adhering to Mainstream Concepts Homeopathic Therapy Explained as Protein-based Antigenspecific Immunotherapy Backed by Non-specific Immunotherapy,“ Immunology and Infectious Diseases, Vol. 10, No. 2,
pp. 9 – 16, 2023. DOI: 10.13189/iid.2023.100201.
https://www.hrpub.org/download/20231230/IID1-16735208.pdf