Why do people put salt on shots? The flavorful tradition explained.
                                
                                
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                                    4 min read                                
                            
                                The practice of licking salt before downing a tequila shot became popularized in the mid-20th century as a way to make lower-quality, harsh-tasting tequila more palatable. This widely known ritual is based on centuries of tradition, flavor enhancement, and a little bit of physiological science.