How much salt is there in miso?
                                
                                
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                                    4 min read                                
                            
                                A single tablespoon of miso paste can contain over 600 milligrams of sodium, which is about a quarter of the recommended daily intake. This significant amount of salt is crucial to miso's fermentation and preservation, yet the exact level varies dramatically depending on the type, fermentation time, and specific ingredients.