What Deficiency Causes Warm Hands? Uncovering Nutritional Roots
                                
                                
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                                    4 min read                                
                            
                                While most people associate deficiencies with feeling cold, research indicates that conditions like vitamin B12 deficiency can lead to neurological issues that cause a burning or hot sensation in the hands. This can be a surprising symptom, raising the question: what deficiency causes warm hands? Understanding the underlying cause is the first step toward effective management and relief.