Is Dark Soy Sauce Healthy? Separating Fact from Flavor
                                
                                
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                                    4 min read                                
                            
                                According to a study from the National University of Singapore, Chinese dark soy sauce contains up to 10 times the antioxidants of red wine. This potent antioxidant content is one of several factors to consider when evaluating, 'is dark soy sauce healthy?,' alongside its sodium and sugar levels.