Medical Experts Warn Irish Venues Over Talks by Banned Australian Health Promoter
Irish health officials and international medical experts have warned the public to rigorously question health information sources as an Australian alternative health promoter schedules speaking events across Ireland. Barbara O’Neill, who describes herself as a naturopath and nutritionist, is currently hosting talks in the country despite being permanently banned from providing health services in New South Wales following an official investigation into her medical claims.
The controversy centers on documented advice given by O’Neill during her past practice in Australia. According to findings from the New South Wales Health Care Complaints Commission, O’Neill told clients that cancer is a fungus that can be treated with bicarbonate of soda, while actively discouraging patients from undergoing conventional chemotherapy. The Australian regulatory investigation concluded that O’Neill does not recognize she is misleading vulnerable people, including cancer sufferers and mothers, through the use of very selective information.
In response to her Irish tour schedule, a coalition of Irish, Australian, and UK medical experts has issued formal warning letters to scheduled venues. Professor Mark Lawler, Professor of Digital Health and chair in translational cancer genomics at Queen’s University Belfast, condemned the events. “This person has told cancer patients to avoid chemotherapy, and that is among the reasons she has been banned for life from giving health advice in New South Wales,” Professor Lawler said, adding that delaying actual medical treatment puts patients at risk.
The Health Service Executive (HSE) issued a statement emphasizing that public safety is its top priority. “It is crucial to question where information has come from,” the HSE stated, advising patients to cross-reference claims against reliable, evidence-based platforms such as HSE.ie. The agency also highlighted its ongoing efforts to enhance media literacy and counter misinformation through proactive social media campaigns and expert media availability.
Jennifer Feighan, CEO of the Irish Nutrition & Dietetic Institute, highlighted regulatory gaps surrounding the wellness industry in Ireland. Feighan pointed out that the title of nutritionist is not protected by law in the country, allowing individuals with varying levels of training and knowledge to use it. She advised the public to look for professionals who hold at least a BSc (Hons) or MSc in nutritional science from an accredited, evidence-based university program and who maintain registration with the Association for Nutrition.
Dr. Paula Byrne, senior research fellow/evidence synthesis methodologist at the University of Galway, offered practical advice for evaluating health claims. Dr. Byrne recommended building critical thinking skills through independent, free resources such as Informed Health Choices and Sense About Science’s ‘Ask for Evidence’, urging individuals to ask for the evidence behind any health claim.
Frequently Asked Questions About Health Information Regulation in Ireland
Is the title of nutritionist legally protected in Ireland?
No, the title is not protected by law in Ireland, meaning individuals with varying levels of training and knowledge can use it. Jennifer Feighan, CEO of the Irish Nutrition & Dietetic Institute, advises checking that a nutritionist holds at least a BSc (Hons) or MSc in nutritional science from an accredited, evidence-based university program.
Why was Barbara O’Neill banned from providing health services in Australia?
The New South Wales Health Care Complaints Commission permanently banned her after finding she told clients cancer is a fungus treatable with bicarbonate of soda and discouraged them from having chemotherapy.
Where can the public find trusted and verified health information in Ireland?
The HSE advises patients to consult HSE.ie for factual health information and to discuss any medical questions or concerns directly with a health professional.
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