Food heroes and villains

食品英雄与反派

The Food Chain

2025-12-11

26 分钟
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单集简介 ...

Social media is awash with nutritional misinformation with foods often cast as superheroes or villains. So how can we separate fact from fiction? And how can we know what posts we can trust? Warning: this programme contains conversations about disordered eating which some listeners may find upsetting. Social media loves to portray some foods, like carbs, sugar and seed oils as villains, to be avoided at all costs.Other food groups like protein are often claimed to be food heroes and some social media influencers tell their followers to prioritise those foods and cut out others. Ruth Alexander looks at the truth of some of those claims and the impact it can have on those who believe them and end up restricting their diets as a result. Cecile Simmons tells Ruth how she "fell down the rabbit hole" and ended up cutting out dozens of foods in an attempt to cure a skin condition. Personal trainer and nutrition expert Michael Ulloa explains how he's made it his mission to fight food misinformation online. Plus Ruth hears from Dr Emily Denniss, registered public health nutritionist and lecturer at Deakin University in Australia, who has studied the spread of food misinformation on social media. And with the help of US based registered dietician Grace Derocha, Ruth separates food fact from food fiction. Producer: LexyO'Connor Sound engineer: Gareth Jones Image: A comic book style cartoon blond muscled superhero in a blue suit and yellow cape is flying through the air towards a baddie in a red suit. They are roaring with anger with their fists outstretched as if ready to fight. Credit Getty/Yogysic
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  • This BBC podcast is supported by ads outside the UK.

  • Listen now by searching for BBC The Documentary wherever you get your BBC podcasts.

  • Hello and welcome to The Food Chain from the BBC World Service with me, Ruth Alexander.

  • Videos like this make me want to punch myself in the face.

  • These are the same people that tell you personal trainers need to be asked.

  • That's Michael Ujoa, a fitness coach who's built a following debunking online misinformation,

  • which is what this episode is all about.

  • We're going to be examining some of social media's wildest wellness claims.

  • The food and drinks we're told to fear, and those we're told are near miraculous.

  • I did enjoy on your feed a video you were critiquing where a kind of just with your facial expressions where somebody was swirling water and saying you swirl water in the glass and you basically change its composition and it's good for you.

  • I know I always think I've got a better poker face than I do and I get messages telling me that my face gives everything away.

  • It does.

  • Yeah I just like to try and have a bit of a laugh try and lighten the load around nutrition.

  • We'll hear more from Michael later.

  • Sally, a listener in the UK,

  • emailed the food chain at bbc.co.uk to ask us to look into rape seed oil,

  • saying there are many raging voices online claiming it's only suitable for engines.

  • Yes, we've seen the videos about seed oils too.

  • oils, carbs, sugar.

  • Almost every foodstuff gets villainised or heroised online.