What Does Thiamine Deficiency Result In? A Comprehensive Guide
                                
                                
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                                    2 min read                                
                            
                                According to the MSD Manuals, thiamine deficiency often occurs in individuals with alcohol use disorder or those whose diets consist mainly of highly processed carbohydrates. The effects can range from subtle issues like fatigue and irritability to severe, life-threatening complications affecting the nervous and cardiovascular systems.