What deficiency causes restless? Understanding RLS and Nutrient Gaps
                                
                                
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                                    5 min read                                
                            
                                Experts believe that an imbalance in dopamine levels in the brain is a major factor in restless legs syndrome (RLS), a condition marked by an uncontrollable urge to move the legs. For many people, however, a critical factor influencing this is asking what deficiency causes restless symptoms, with specific nutritional deficiencies often playing a significant role.