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.

+44(0)7813308301
[email protected]
Follow on Instagram
  • Facebook
  • Instagram
  • Pinterest
  • Twitter

Student Login

Schedule a Call to Learn More

Navigation
  • Home
    • About The Sourdough School
    • Contact Us & FAQ
    • Request a Callback
    • Practical Information
    • The Team
    • A Social Enterprise
    • General FAQ’s about The School
    • Contributors & Guest Tutors
    • What Our Students Say
    • Login
  • Courses
    • Priority Access: Join the Waiting List
    • Workshops
    • Bake For Health Retreat
    • Tuscan Retreat
    • Diploma
  • Assessments
    • Bread & Health Assessment
    • Gut Health Assessment
    • Nutrigenomic Assessment
  • Our Approach
    • Baking as Lifestyle Medicine (BALM)
    • 12 Week Student Support Pack
    • Bread as Preventative Health
    • Personalising Bread Using Nutrigenetics
    • Training Bakers & Healthcare Professionals
    • Diversity Bread™
    • Prove it – The Case Studies
    • BALM & Bread in The Blue Zone
    • Proven: Bread Podcast
  • Admissions
    • Request a callback
    • Location, Opening Hours & Course Days & Times
    • Reviews
  • Shop
    • Our Flour and Ingredients
    • Our Books
    • Equipment
    • Flours From Farmers Directory
    • Add Farmer to the Directory

Prescribing Baking, Social Equality and Social Enterprise

Vanessa developed the Baking as Lifestyle Medicine (BALM) Protocol over two decades. It is an evidence-based protocol that lays out the rules governing every level of the bread making process, including baking, eating, and sharing bread and baked goods. It provides a path towards social and political change in the way we approach bread and baked goods, optimising our staple food for social equality. With her extensive understanding of fermentation and the gut microbiome, Vanessa has trailblazed a healthier approach to bread through sourdough culminating in articles on bread, the gut microbiome, and bread and nutrition, along with her books, social media and publicity. She teaches healthcare professionals how to prescribe Baking as Lifestyle Medicine to patients as a social prescriptionalongside her teaching as the course director here at the Sourdough School. In essence, she is an activist whose work to change the way we bake and eat our bread is motivated by the belief that life is precious; our everyday food should not be making us ill, but nourishing us, to live the best life possible.

“You will never ever meet anyone else in the whole world who’s more knowledgeable about bread and the gut microbiome, or indeed more passionate about sourdough bread.” – Dr. Miguel Mateas

How Vanessa’s approach and influence over the years has inspired and supported thousands of bakers

In the video below, Emmanuel Hadjiandreou explains how Vanessa has inspired and supported thousands of bakers through her social enterprise. Friend, master baker, author and renowned teacher, Emmanual gives an overview of Vanessa from a baker’s perspective. She has changed the way the world understands bread and made bakers across the world question the status quo.

  • Facebook
  • Instagram
  • Pinterest
  • Twitter

Email Sign Up

BANT Member
Lifecode GX

Terms and Conditions | Privacy Policy
Copyright © 2025 Vanessa Kimbell
Call +44 (0)7813308301 | Email [email protected]
Registered in England & Wales: 08412236
Website by Callia Web