Diary of a CEO host Steven Bartlett is amplifying harmful health misinformation on his number-one ranked podcast, a BBC investigation has found.
Recent claims from guests - including that cancer can be treated by following a keto diet, rather than proven treatments - were allowed by the Dragons' Den star with little or no challenge. Experts have told us failing to question these disproven claims is dangerous because it creates a distrust of conventional medicine.
In an analysis of 15 health-related podcast episodes, BBC World Service found each contained an average of 14 harmful health claims that went against extensive scientific evidence.
Flight Studio - the podcast production company owned by Mr Bartlett - said guests were offered "freedom of expression" and were "thoroughly researched".
The podcast launched in 2017 focusing on entrepreneurship and business. It soared in popularity as figures such as influencer Molly Mae and Airbnb founder Brian Chesky shared their tips for success.