What Alcohol Is Least Likely to Cause Upset Stomach?
                                
                                
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                                    5 min read                                
                            
                                According to a study published by the Australasian Society of Clinical Immunology and Allergy, alcohol intolerance, rather than a true allergy, is a common cause of digestive issues for many drinkers. For those who experience abdominal discomfort after imbibing, the question becomes: what alcohol is least likely to cause upset stomach? The answer lies in understanding the ingredients and byproducts that irritate the digestive system.