Can B12 Deficiency Cause Limb Pain?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health (NIH), vitamin B12 deficiency can directly impact the nervous system, leading to various neurological issues. Yes, B12 deficiency can cause limb pain, and this discomfort often stems from nerve damage known as peripheral neuropathy.