Is protein's popularity overshadowing a need for fibre? - The Food Chain podcast, BBC World Service
BBC World Service BBC World Service
1.73M subscribers
55,317 views
1K

 Published On Aug 3, 2025

Protein is a health and fitness buzzword – plastered on packaging, prioritised in diets and praised by fitness influencers.

Click here to subscribe to our channel 👉🏽 https://bbc.in/3VyyriM

But is our preoccupation with protein overshadowing another nutritional essential – fibre?

Ruth Alexander explores the science, and marketing, behind protein’s popularity with expert guests Dr Emma Beckett, a food and nutrition scientist and communicator in Australia, and author of You Are More Than What You Eat; physician and social media creator Dr Karan Rajan, who is the author of This Book May Save Your Life; Scott Dicker from SPINS market research company in Chicago; Paul Kita, deputy editor of Men’s Health Magazine in the US.

00:00 Introduction
00:50 Protein
01:50 Why we need fibre
02:55 What does fibre do for our bodies?
05:50 How much is the protein industry worth?
09:20 Can you have too much protein?
17:20 How much fibre should we be having?

Presenter: Ruth Alexander
Producer: Izzy Greenfield
Editor: Sarah Wadeson

Check out more episodes of The Food Chain here 👉🏽    • The Food Chain  

----------------

This is the official BBC World Service YouTube channel. If you like what we do, you can also find us here:
Instagram 👉🏽   / bbcworldservice  
Twitter 👉🏽   / bbcworldservice  
Facebook 👉🏽   / bbcworldservice  
BBC World Service website 👉🏽 https://www.bbc.co.uk/worldserviceradio
Thanks for watching and subscribing!
#BBCWorldService #worldservice #fibrerich #protein #fiberfoods

show more

Share/Embed