Where to watch Diet Fiction (2019) in the UK
Diet Fiction (2019) is available to watch free in the UK on Plex. 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 11 May 2026 by ScreenSearch.
Why your diet doesn't work
Follow filmmaker Michal Siewierski in his journey into the controversial world of weight loss and dieting, as he uncovers several shocking facts and confronts common misconceptions, and misleading information propagated by the industry over the last several decades. Showing the often-devastating effects that obesity has on people's lives and exposing new disruptive ideas and science based evidence that could potentially lead to long term sustainable weight loss and improved health.
Watch the trailer
Diet Fiction Documentary Trailer 4k
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
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.
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Diet Fiction — frequently asked questions
Where can I watch Diet Fiction for free in the UK?
Diet Fiction (2019) is available free (with adverts or a TV licence) on Plex in the United Kingdom.
How much does it cost to rent Diet 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 Diet Fiction?
Yes. Diet 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 Diet Fiction on Netflix, Disney+ or Amazon Prime Video in the UK?
Diet 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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