Is sour curd healthier than fresh curd?
                                
                                
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                                    4 min read                                
                            
                                According to food science, the sourness in curd is a result of a natural fermentation process where bacteria convert milk's lactose into lactic acid. This means that sour curd is often more probiotic-rich than its fresh counterpart, leading many to wonder: is sour curd healthier?