Which is healthier, beer or seltzer?
                                
                                
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                                    3 min read                                
                            
                                According to research, sales of hard seltzers have grown exponentially, positioning them as a trendy alternative to traditional beers. But does popularity equate to better health? The question of which is healthier, beer or seltzer, is far more complex than just comparing a few numbers on a nutrition label.