Doctor Cites Ernst Analysis Calling AYUSH a Public Health Setback

Dr. Cyriac Abby Philips, the Kerala-based hepatologist known online as "The Liver Doc" and 2025 Ockham Skeptical Activism Award winner, amplified an analysis by Prof. Edzard Ernst targeting India's Ministry of AYUSH as a pseudoscience vehicle that rejects the scientific method and regresses public health by glorifying unproven yoga and traditional medical systems on the global stage.

Ernst, Emeritus Professor of Complementary Medicine at the Peninsula School of Medicine at the University of Exeter, has been a prolific critic of AYUSH since the Modi government elevated the Department of Ayurveda, Yoga and Naturopathy, Unani, Siddha and Homeopathy to full ministry status in 2014. His core allegation: AYUSH institutionalizes the abuse of the scientific method, treating cultural heritage and cheaper alternatives to evidence-based medicine as functionally equivalent to clinical fact.

Philips has described his campaign as fighting "state-sanctioned propaganda" rather than simply bad science. The ministry operates teaching hospitals, runs universities, and advocates for integrating alternative practitioners into mainstream healthcare, which makes regulatory pushback difficult and peer-reviewed criticism politically exposed. In 2022, the AYUSH Ministry filed a professional misconduct complaint against Philips with the Kerala State Medical Council after he called Ayurvedic medicine pseudoscience in a public interview; the charges were dropped eight months later.

The debate lands squarely in yoga's lap. AYUSH's treatment of yoga within its mandate draws specific scrutiny for blurring the line between documented wellness benefits and inflated clinical claims. Ernst distinguishes between yoga's real, replicated effects, improved flexibility, stress reduction and modest cardiovascular gains, and the ministry's pattern of citing low-quality studies to assert yoga treats serious disease. A non-blinded yoga trial cannot establish clinical efficacy when participants know they are receiving a special intervention; placebo responses and psychological factors contaminate the result directly.

For practitioners trying to parse what is real, a few signals matter. Legitimate clinical evidence appears in peer-reviewed journals, uses randomized controlled designs with blinded assessors, and reports effect sizes, not just statistical significance. Red flags include testimonials presented as clinical data, citations from government-affiliated research bodies without independent replication, and studies comparing yoga only to no treatment rather than to an active control or standard care.

Ernst applied this standard directly to AYUSH's COVID-19 conduct, arguing the ministry's interference in acute public health crises posed direct mortality risk. Philips has made the same argument on herbal hepatotoxicity: cultural endorsement does not neutralize pharmacological harm.

The Ministry of AYUSH has not publicly responded to the latest round of criticism. Its standing position frames traditional systems as complementary rather than competitive, and points to increasing research investment as evidence of good-faith scientific engagement. Critics counter that investment in low-rigor trials produces only the appearance of evidence, not the substance of it.