What is the most unhealthy alcoholic drink?
                                
                                
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                                    4 min read                                
                            
                                According to Hartford Hospital, one Long Island Iced Tea can contain as many as 780 calories. This calorie-dense cocktail is a strong contender for what is the most unhealthy alcoholic drink, but the reality is more complex than just a single answer. A variety of factors, including high sugar content, excessive calories, and potent alcohol levels, contribute to an alcoholic drink's overall unhealthiness.