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Irish experts warn about Australian ‘health guru’ hosting talks in Ireland

Oct 8, 2026 · 7m

Summary

Disinformation expert David Robert Grimes warns about Australian "healer" Barbara O'Neill, who is banned from giving health advice in her home country but is scheduled to speak at events in Ireland. Grimes details O'Neill's promotion of dangerous pseudoscience, such as using sodium bicarbonate to treat cancer, which has led to patient harm and death. He highlights the vulnerability of newly diagnosed patients who may reject conventional treatment in favor of these unproven remedies. The discussion also addresses the lack of legal restrictions on such claims in Ireland, urging venues to cons…

Topics discussed

Introduction: Warning letter against Barbara O'Neill O'Neill's Australian ban and history of false claims Nature of O'Neill's 'Bible-based' health advice The real-world harm to patients and health literacy Clip analysis: The sodium bicarbonate cancer myth Vulnerable patients targeted by well-meaning families Why vulnerable individuals fall for alternative cures Case study: Steve Jobs and the danger of delaying treatment Legal status in Ireland vs UK and venue responsibility
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