Which is Healthier, Whiskey or Rum? A Nutritional Showdown
                                
                                
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                                    3 min read                                
                            
                                A standard 1.5-ounce serving of 80-proof whiskey contains roughly the same number of calories as an identical serving of 80-proof rum, with both hovering around 97 to 105 calories. The question of which is healthier, whiskey or rum, involves more than just calorie counts.