Why is it called bulgaricus? The Naming of a Famous Probiotic
                                
                                
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                                    4 min read                                
                            
                                In 1905, Bulgarian scientist Stamen Grigorov identified the rod-shaped bacterium responsible for fermenting milk into yogurt, forever connecting his nation to this microbiological landmark. This historic discovery is the precise reason why it is called bulgaricus, a tribute to its Bulgarian origins.