The Sourdough School: Proven - The art & science of personalising bread to improve gut health & mental health

"When it comes to gut health, Vanessa will teach you to make the healthiest bread in the world." TIM SPECTOR

What if the bread you bake could improve your gut, boost your mental health and even support the planet?

Proven is the programme taught at The Sourdough School. Built on over twenty years of pioneering work by Dr Vanessa Kimbell, the programme reveals the method to creating personalised Diversity Bread®: bread as it should be made to support health.

Proven gives you the knowledge and tools to understand, bake and adapt your loaves according to your genetics, gut microbiome and environment, transforming the way you think about bread.