Can Malnutrition Cause Mouth Ulcers? The Link Between Diet and Oral Sores
                                
                                
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                                    4 min read                                
                            
                                According to a study on cancer patients, 71% of malnourished individuals experienced mouth ulcers, highlighting a significant correlation between nutritional status and oral lesions. This evidence confirms that, for many people, the answer to 'can malnutrition cause mouth ulcers?' is a definitive yes, driven by specific nutrient deficiencies that compromise oral tissue health.