How to know if a probiotic has gone bad? A comprehensive guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Did you know a 2020 study evaluating expired probiotic supplements found that while many still had viable microorganisms, the total cell counts were often below the effective dose recommended by manufacturers? Knowing **how to know if a probiotic has gone bad?** is crucial for ensuring you receive the intended health benefits and avoid ineffective products.