Does Iron Deficiency Cause Slow Healing? The Critical Link
                                
                                
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                                    4 min read                                
                            
                                According to the World Health Organization, iron deficiency is the most common nutritional deficiency worldwide, affecting billions of people. This widespread issue has a profound impact on various bodily functions, including the repair of damaged tissues. So, does iron deficiency cause slow healing? The answer is a definitive yes, due to its critical role in oxygen transport, collagen production, and immune response.