Homeopathy: Examining the Science – Does It Really Work?

No. Systematic reviews and major health organizations conclude homeopathy lacks evidence of efficacy beyond placebo.

Core Principles (Not Supported by Evidence)

  • Law of Similars: "Like cures like" — no biological plausibility
  • Infinitesimal Dose: Serial dilution (e.g., 30C = 10⁻⁶⁰) → statistically zero molecules of original substance
  • Water Memory: Claimed structural retention — not reproducible, violates thermodynamics

Evidence Hierarchy

Why It Persists

  • Placebo effect (powerful, especially for subjective symptoms)
  • Natural history (self-limiting illness resolves)
  • Regression to mean
  • Therapeutic alliance (long consultations)
  • Confirmation bias, anecdote
  • Regulatory gaps (DSHEA 1994 in US — no pre-market proof)

Risks

  • Delay of effective treatment (cancer, infections, asthma)
  • Direct harm (contaminants, mislabeled ingredients, alcohol in liquid preps)
  • Financial cost
  • Undermines trust in evidence-based medicine

Ethical Clinical Practice

  • Disclose lack of evidence
  • Do not substitute for proven therapy
  • Respect autonomy but ensure informed consent
  • Document discussion

Homeopathy is a belief system, not evidence-based medicine. Choose treatments with demonstrated benefit-risk profiles.

Homeopathy - Related Articles

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SourceConclusion
NHMRC (Australia, 2015)No reliable evidence for any condition
Cochrane Reviews (multiple)No benefit beyond placebo for any condition
EASAC (EU Academies, 2017)Implausible, no robust evidence
FDA (US)Not evaluated for safety/efficacy; warning letters for claims
NICE (UK)Do not recommend for any condition
WHONot included in essential medicines; warns against use for serious diseases