Sourdough - transform your bread & your health

The Healthiest Bread in the World: Science-Backed Baking for a Better Gut Heath

Vanessa Kimbell is a time-served baker who specialises in gut health and trained in the art of sourdough bread in the Dordogne. A bestselling author, she holds a doctorate in Baking as Lifestyle Medicine and Preventative Health and is a member of BANT. Vanessa combines deep expertise in sourdough with unparalleled knowledge of the science of bread and digestion. At The Sourdough School, she teaches personalised artisan bread tailored to optimise gut health and genetics. Discover healthy bread recipes, tips, and techniques featuring sourdough fermentation, wholegrain benefits, and personalised baking advice—designed to inspire a slower, healthier approach to baking, eating, and sharing bread.

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Bread & Health

Sourdough Bread, Gut Health, and Lifestyle Medicine: Science, News, and Expert Insights

A loaf of sourdough bread showing the open crumb structure, supporting gut health through natural fermentation

Sourdough bread is more than just a delicious tradition—it’s a cornerstone of health and well-being. Dr Vanessa Kimbell, leading expert in bread, gut health, and lifestyle medicine, brings you the latest insights and practical advice. This category explores the science behind how sourdough can support the gut microbiome, how to is predigested, can help balances blood sugar, and when made well can promote overall immune health. Whether you're managing IBS, looking to optimise your energy, or seeking to understand the health benefits of natural fermentation, these insights are grounded in both research and practice. Dive into expert advice, recipes, and tools to transform your approach to bread and nutrition.

Sourdough bread is more than just a delicious tradition, we evolved eating fermented grains—it’s a foundation of our diet that supports health and well-being. Explore how sourdough can support the gut microbiome, help balance blood sugar, and can promote immune health, with expert advice and insights grounded in science and best practice.