What vitamin deficiency causes arch pain?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, vitamin D deficiency is a widespread issue, affecting a significant portion of the population. A notable but often overlooked symptom is bone and muscle discomfort in the feet and ankles, leading many to wonder, "What vitamin deficiency causes arch pain?" The answer primarily points to low levels of vitamin D, but other nutritional gaps, like B12, can also play a role.