Back February 20, 2025

Why Sourdough is good for your gut

Sourdough bread isn’t just delicious, it’s great for your gut too! Thanks to the natural fermentation process, sourdough is full of prebiotics, the fibre that feeds the friendly bacteria in your digestive system. But for optimal gut health, we also need probiotics. Let’s explore the difference between the two and how to create a gut-healthy meal with sourdough.

Prebiotics vs. Probiotics: What’s the Difference?

Both are essential for gut health, but they serve different roles:

Think of probiotics as the seeds and prebiotics as the soil and water. You need both for a thriving gut!

Why Sourdough is a Prebiotic, Not a Probiotic

Sourdough ferments with wild yeast and lactic acid bacteria, which aids digestion and supports gut health. However, sourdough lacks the live beneficial bacteria that probiotics provide. Instead, it provides prebiotic fibre that nourishes the good bacteria in your gut.

Pair Sourdough with Probiotics for Maximum Gut Health

To get the best of both worlds, team sourdough with probiotic-rich foods. Here are some tasty combinations (Click on the recipe name to view the full recipe) :

Why You Need Both Prebiotics and Probiotics

Probiotics help boost the number of good bacteria in your gut, but they need prebiotics to survive and thrive. Without fiber, your gut bacteria won’t have the fuel they need. Eating a diet rich in both prebiotics and probiotics promotes better digestion, a stronger immune system, and overall well-being.

The Final Crumb

Sourdough is a fantastic prebiotic food, but don’t stop there! Pair it with probiotic-rich foods for a gut-healthy feast. Next time you grab a slice, think about the perfect probiotic topping to complement your prebiotic bread. Your gut will thank you!