Why does cheap wine give you a worse hangover?
                                
                                
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                                    4 min read                                
                            
                                According to a 2022 study, darker, cheaper alcoholic beverages generally contain higher concentrations of congeners, which are chemical byproducts of fermentation. This is a major factor in explaining why cheap wine gives you a worse hangover, alongside other contributing elements like histamines, tannins, and preservatives.