Which Vitamin Deficiency Causes Chronic Pain? Unveiling the Link
                                
                                
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                                    2 min read                                
                            
                                Chronic pain affects nearly 20% of the population, and for some, the underlying cause is not immediately obvious. A growing body of research, however, points to specific nutritional deficiencies, raising the question: which vitamin deficiency causes chronic pain? The primary culprit often identified is vitamin D deficiency, which is linked to various chronic pain states, particularly musculoskeletal and widespread pain.