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Index/People/Dr Karl Kruszelnicki

Dr Karl Kruszelnicki

Fact-Checks

3 results
Jan 11, 2026
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Are there documented instances of deepfake videos being used to advertise health supplements?

Yes — multiple, well-documented instances show AI-generated deepfake videos being used to advertise health supplements, often impersonating real doctors and academics to promote unproven or fraudulent...

Feb 1, 2026

What documented cases exist of AI deepfakes using physician likenesses to sell supplements?

Documented cases show a recent, well-reported wave of -promoting-dietary-supplements">AI-generated deepfakes that use the likenesses and voices of real physicians and academics to promote dietary supp...

Jan 30, 2026

What documented instances are there of AI‑generated ads using celebrity doctors to sell supplements?

A growing body of reporting documents ">AI‑generated ads that use or images of real doctors and celebrities to promote supplements, with investigators finding hundreds to thousands of examples across ...

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