What Vitamin Deficiency Causes Recurrent Thrush?
                                
                                
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                                    5 min read                                
                            
                                Although Candida overgrowth is the direct cause of oral thrush, specific nutrient deficiencies can significantly undermine the body's natural defenses, leading to recurring infections. Recurrent oral thrush is often a symptom of an underlying issue, and addressing these nutritional gaps may be key to long-term prevention.