What Vitamin Deficiency Causes Nail Infections? Understanding the Connection
                                
                                
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                                    4 min read                                
                            
                                While no vitamin deficiency is a direct cause of nail infections, inadequate nutrient intake can compromise the body's natural defenses and nail integrity, creating conditions ripe for infection. Knowing **what vitamin deficiency causes nail infections** indirectly can empower you to strengthen your nails from the inside out.