The Fibre Formula

Feed Your Gut, Support Immunity & Live Well for Longer

New Hardback Illustrated

Postscript summary

This comprehensive guide by nutritionist Rhiannon Lambert emphasizes the critical role of fibre in gut health and overall well-being. Using a clear formula of eating 30g of fibre daily and 30 different plants weekly, Lambert presents 60 recipes that make good use of minimally processed ingredients to help readers improve their health and reduce the risk of serious conditions.

Product information

Publisher: DK
Year: 2026
Format: Hardback
Pages: 224pp
Illustrated: Yes
Dimensions: 252x196mm
Condition: New
Weight: 0.8kg
ISBN: 9780241803318
Product code: 547060

Full publisher description

"This book is a comprehensive guide for something I've been passionate about for over a decade: understanding the importance of fibre for our gut health - and how to eat more of it every day." - Tim Spector

"If your goal is to have a healthier body and mind, this is the book for you." - Joe Wicks

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Goodbye high-protein, hello fibre!

The importance of fibre in our diet and its impact on our overall health cannot be understated, yet 96% of us aren't consuming enough.

Sunday Times bestselling author and industry-leading nutritionist Rhiannon Lambert is here to unpack the benefits of fibre, and outline the growing recognition of the importance of good gut health on alleviating a wide range of common complaints and health conditions. The solution is simple: 30g of fibre a day + eating 30 different plants a week will drastically improve short-term discomfort and fatigue, and lead to a much lower risk of developing more serious health conditions in the future.

Alongside this clear formula Rhiannon offers 60 minimally processed recipes.

Recipes include:
Breakfasts: Potato farls with an avocado smash, Barley porridge with blackberry and bay compote
Nutritious lunches: Coronation Brussels sprouts & chicken salad; Veg-filled summer rolls
30-Minute Dinners: Green butterbean mac & cheese, Steamed cod & white beans
Fibre-filled Twists on a Classic: Champion chocolate chilli, Baked aubergine Milanese
Snacks: Vegetable bhajis with coriander chutney, Popcorn - 3 ways
Desserts: Chickpea blondies with tahini & raspberries, Rice pudding with salted pear compote

With plant points and macronutrient figures included for every recipe, this book empowers everyone to get the formula right and hit their recommended 30g of fibre every day.

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"Fibre sits at the heart of so much of our health, yet it's been quietly overlooked while the conversation has been dominated by protein and quick fixes. Rhiannon's book brings it back into the spotlight in a way that's clear, accessible and incredibly timely." - Ella Mills

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