Are All Lactobacillus Rhamnosus the Same? The Critical Difference Between Strains
                                
                                
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                                    3 min read                                
                            
                                Genetic analysis reveals that not all strains of *Lactobacillus rhamnosus* are the same, despite their shared species name. This critical distinction means that the specific health benefits can vary dramatically depending on the exact strain, from addressing antibiotic-associated diarrhea to supporting vaginal health.