Where to watch Fat Fiction (2020) in the UK
Fat Fiction (2020) is available to watch free in the UK on JustWatch TV, Tubi TV, and Filmzie. It can also be rented from Apple TV Store, Amazon Video, Google Play Movies, and YouTube or bought from Apple TV Store, Amazon Video, Google Play Movies, and YouTube. Last verified on 9 May 2026 by ScreenSearch.
Nutrition science got it wrong. Here’s how you can get it right.
Leading health experts examine the history of the U.S. Dietary Guidelines and question decades of dietary advice insisting that saturated fats are bad for us.
Watch the trailer
Fat Fiction Official Trailer
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Free with ads or licence fee
Watch at no extra cost on these UK services.
Rent
Pay-per-view rental, typically 24–48 hours.
Buy
Purchase a digital copy you keep in the storefront's library.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Fat Fiction.
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Gary TaubesSelf - Investigative Science Journalist / Author -
Nina TeicholzSelf - Investigative Science Journalist / Author
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Ancel KeysSelf (Archival footage) - Physiologist
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Tim NoakesSelf - Scientist / Author / Professor Emerita
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Mark HymanSelf - Narrator / Nutritionist / Functional Medicine Physician -
Bret ScherSelf - Cardiologist -
Sarah HallbergSelf - Obesity Specialist
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Zoe HarcombeSelf - Obesity Researcher
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Fat Fiction — frequently asked questions
Where can I watch Fat Fiction for free in the UK?
Fat Fiction (2020) is available free (with adverts or a TV licence) on JustWatch TV, Tubi TV, and Filmzie in the United Kingdom.
How much does it cost to rent Fat Fiction?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Apple TV Store, Amazon Video, Google Play Movies, and YouTube so you can check the current price.
Can I buy a digital copy of Fat Fiction?
Yes. Fat Fiction can be bought as a digital download from Apple TV Store, Amazon Video, Google Play Movies, and YouTube in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is Fat Fiction on Netflix, Disney+ or Amazon Prime Video in the UK?
Fat Fiction is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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