The Sourdough School

BALM – Proven as one of the healthiest approaches to bread in the world.

Based in the walled gardens of Dr. Vanessa Kimbell's beautiful Victorian home in rural Northamptonshire, UK, we tutor individuals and train bakers and healthcare professionals in Baking as Lifestyle Medicine (BALM). Personalising bread to your lifestyle, gut microbiome, and unique genetics for optimal health—tailoring fermentation, fibre, and diversity so that your daily bread becomes the foundation of your health.

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BALM – Baking as Lifestyle Medicine is an evidence based protocol that sets the gold standard for baking healthy bread

Learning Objective

The Baking as Lifestyle Medicine (BALM) Protocol is a transformative approach that redefines the role of bread in our diets, positioning it as a vehicle for health promotion and social change. By integrating evidence-based practices from nutrition, fermentation, and lifestyle medicine, the BALM Protocol offers a comprehensive framework for baking, eating, and sharing bread that nourishes both body and mind.

The BALM Protocol does far more than define what healthful bread looks like—it is a revolutionary answer to the industrialisation of food. This framework defines what healthy bread looks like and  offers a clear evidence based pathway to combat the harm caused by ultra-processed bread.

By positioning nourishing bread at the centre of health, sustainability, and social equity, this is a system with the power to shift global health paradigms and redefine our relationship with food.

Learning Outcome

The Baking as Lifestyle Medicine (BALM) Protocol is not just another framework; it is the definitive, evidence-based system for redefining healthy bread.  The protocol was developed by Dr. Vanessa Kimbell over two decades of research, teaching, and practice, the BALM Protocol sets the gold standard by integrating the science of fermentation, fibre, polyphenols, and gut health with the principles of sustainability and social equity. It challenges the industrialised food system and empowers individuals and communities to make informed, meaningful changes to their health and well-being.

At its heart, the BALM Protocol does more than define healthy bread—it establishes a revolutionary way to think about bread as a cornerstone of health. By addressing the complexities of fermentation, fibre, and microbial diversity, it moves beyond simplistic solutions, providing a practical, accessible, and transformative framework that elevates bread from a dietary staple to a tool for lifestyle medicine.

While the BALM Protocol is particularly useful in setting a global standard in a landscape where many claim to be "experts" in bread and health. These voices often offer fragmented perspectives, missing critical elements that make bread truly health-promoting. Whether focusing solely on gluten or oversimplifying fermentation, many so called experts approaches to bread often fail to address the systemic issues of industrialised bread or the nuanced interplay between nutrition, diversity, microbiomes, and the impact on mental health or the environment.

By contrast, BALM Protocol is built on decades of academic research and practical knowledge, making the BALM Protocol the most comprehensive and reliable bread definition of healthy  available. It is a protocol that doesn’t just tell you what healthy bread looks like—it empowers bakers, and healthcare providers with the framework  to create bake, eat and share nourishing bread and to understand and  appreciate its profound impact of bread in  health, sustainability, and social equity.

The BALM Protocol is not just about bread; it is about reclaiming food, health, and humanity itself, rising above the noise of superficial claims to deliver a framework grounded in science, integrity, and a commitment to real change. It is this unparalleled depth and clarity that makes it the gold standard and positions Dr. Kimbell’s work as a quiet but revolutionary force in reshaping our food systems through the bread that we bake eat and share every day.

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All reasonable care is taken when advising about health aspects of bread, but the information that we share is not intended to take the place of treatment by a qualified medical practitioner. You must seek professional advice if you are in any doubt about any medical condition. Any application of the ideas and information contained on this website is at the reader's sole discretion and risk.

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