Rising together: exploring sourdough fermentation diversity through co-design in the HealthFerm citizen science initiative

Key Points

• Diversity in sourdough fermentation enhances microbiome variety, promoting health benefits.
• Significant differences in microbial populations were observed among different fermentation processes—10 unique strains identified.
• Assessment of citizen science involvement in fermentation practices reveals potential community engagement benefits.
• Implications support collaboration between scientists and the public to improve health outcomes through dietary changes.