Google Health AI Overviews Cite YouTube More Than Any Hospital Site

January 16, 2026

Google Health AI Overviews Cite YouTube More Than Any Hospital Site

Google’s AI Overviews may be relying on YouTube more than official medical sources when answering health questions, according to new research from SEO platform SE Ranking. The study analyzed 50,807 German-language health prompts and keywords, captured in a one-time snapshot from December using searches run from Berlin. The report lands amid renewed scrutiny of health-related

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Published by searchenginejournal.com

Google Health AI Overviews Cite YouTube More Than Any Hospital Site | The Gradient