The Sourdough School

WORKSHOPS || ONLINE TRAINING | || RETREATS || PERSONALISED BREAD || GUT HEALTH

BAKING WITH THE HANDS OF AN ARTISAN AND THE MIND OF A CLINICIAN

Transform your health and wellbeing through your everyday bread. Run from the walled gardens of Dr Vanessa Kimbell's beautiful Victorian home in rural Northamptonshire, we run workshops, retreats and an in depth online Diploma in Baking as Lifetyle Medicine. Book in for a chat today

WhatsApp: +44(0)7813308301
[email protected]
Follow on Instagram

Book a consultation

  • Facebook
  • Instagram
  • Pinterest
  • Twitter

Student Login

Navigation
  • Workshops
    • Book a Call
    • 2 Day Workshops
    • 3 days Personalised Bread Workshops
    • Tuscan Retreat
    • 12 Week Post Course Support
    • Request a Callback
  • Practitioners
    • The Diploma – January 2027
    • Graduation Recipe Collection
    • Request a callback
  • Personalisation
    • Personalised Bread
    • Personalising Bread
    • Personalising Bread Using Nutrigenetics
  • About
    • About The Sourdough School
    • Priority Access: Join the Waiting List
    • Contact Us & FAQ
    • Reviews
    • General FAQ’s about The School
    • Diversity Bread™
    • Where to stay & more
    • Training Bakers & Healthcare Professionals
    • Educational Awards Programme
    • The Team
    • A Social Enterprise
    • Contributors & Guest Tutors
    • What Our Students Say
  • Proven Bread Programme
    • Proven Bread Documentary
    • Prove it – The Case Studies
    • Baking as Lifestyle Medicine (BALM)
    • BALM & Bread in The Blue Zone
    • Bread as Preventative Health
    • Proven: Bread Podcast
    • Proven
    • Login

Understanding Wild yeast

Learning Objective

Learners will develop a comprehensive understanding of the unique characteristics of wild yeast and its interactions with lactic acid bacteria in sourdough fermentation, enabling them to make informed decisions in managing sourdough starters. They will also understand how these microbial dynamics influence flavour, structure, and digestibility in bread, as well as specific considerations for individuals with yeast sensitivities or digestive conditions such as Crohn's disease.

Learning Outcome

By the end of this lesson, learners will be able to:

  1. Differentiate between wild yeast and commercial yeast, recognising the implications for flavour, fermentation speed, and nutritional qualities.
  2. Explain the symbiotic relationship between wild yeast and lactic acid bacteria in sourdough starters, including the microbial ratios, size differences, and roles each plays in fermentation.
  3. Identify how environmental factors such as temperature, hydration, and flour type impact yeast and bacterial activity, and adjust these factors to optimise sourdough fermentation.
  4. Discuss the impact of sourdough fermentation on nutrition and digestibility, especially for those with yeast sensitivities or specific digestive conditions like Crohn's disease.
  5. Analyse the role of acidity in pathogen inhibition and flavour development, understanding how it can affect gluten structure and the overall texture of sourdough bread.

This page is not accessible unless you are a registered student. 

Student log in

If you are not yet a student, here are things you can do to learn more... 

  1. If you want to learn more about learning about us, please go to the homepage and check out the courses.
  2. In the meantime, if you want to register for our newsletter, you will be updated about open days and new courses. 
  3. You can also download a copy of our prospectus here

Existing Member Login

Disclaimer

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.

  • Facebook
  • Instagram
  • Pinterest
  • Twitter

Email Sign Up

BANT Member
Lifecode GX

Terms and Conditions | Privacy Policy
Copyright © 2026 Vanessa Kimbell
Call +44 (0)7813308301 | Email [email protected]
Registered in England & Wales: 08412236
Website by Callia Web