Is it safe to add salt to coffee? The surprising science behind this flavorful hack
                                
                                
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                                    4 min read                                
                            
                                According to research on taste perception, sodium can suppress bitter flavors more effectively than sugar, revealing coffee's natural sweetness. This surprising scientific fact is why a small pinch of salt can transform a bitter brew into a smoother, more balanced cup, but the safety depends on your personal health.