How long to ferment L. reuteri? The 36-hour guide to homemade probiotic superfood
                                
                                
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                                    4 min read                                
                            
                                For maximum therapeutic benefits, L. reuteri requires a significantly longer fermentation period than conventional yogurt cultures, often needing a full 36 hours at a consistent low temperature. This extended process is what allows the beneficial bacteria to multiply exponentially, creating a high-potency probiotic food for optimal gut health.