Turning science upside down with Gary Taubes — Diet Doctor Podcast
What this video covers
The inaugural episode of the Diet Doctor podcast, with Gary Taubes as the first guest — a booking that signals his standing in the low-carb world. The show’s description introduces him as an investigative science journalist who has spent two decades “debunking the bad science and prevailing dogmas in nutrition,” and as “one of the most influential people in the nutrition world, and almost without equal when it comes to low carb.”
The conversation is a career-spanning interview: Taubes’s method as an investigative reporter, how he came to doubt the low-fat consensus, the reception of Good Calories, Bad Calories and Why We Get Fat, and his view of where nutrition science stands. The title’s promise — “turning science upside down” — captures how both host and guest see the project: not refining the consensus but inverting it.
Host Brett Scher notes that Diet Doctor founder Andreas Eenfeldt told him Taubes “is the reason I got started doing this in the first place” — a measure of how directly Taubes’s 2002 article seeded the organized low-carb world. Taubes also gives his version of the NuSI story in detail: the flagship energy-expenditure experiment, in his telling, actually showed energy expenditure rising on the low-carbohydrate diet — but the investigators called the study a failure anyway, a disconnect he says still mystifies him.
Key points
- Taubes describes his approach as investigative reporting applied to nutrition science: following funding, questioning consensus, and treating dietary guidelines as claims to be tested.
- He restates his long-standing position that the low-fat dietary advice of the late 20th century was built on weak science and did real harm.
- The interview covers the arc from his 2002 NYT Magazine article through his books, presenting them as a single sustained argument against carbohydrate-driven dietary policy.
- Being chosen as the podcast’s first guest underscores Taubes’s role as the intellectual anchor of the organized low-carb movement.
- The format is conversational and sympathetic — a platform interview, not a debate — so the arguments arrive in their most polished form.
- Taubes’s closing analogy: some people can smoke two packs a day and live to 100, but that never undermined the claim that smoking causes lung cancer — and likewise, he argues, the fact that some people tolerate sugar doesn’t undermine the case that sugar and refined carbohydrates cause the obesity and diabetes epidemics.
- As throughout his work, Taubes presents himself as a journalist reporting on science rather than a clinician prescribing diets; this post preserves that distinction.