Which deficiency causes eye blinking? Exploring nutritional links
                                
                                
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                                    4 min read                                
                            
                                While most people experience harmless and temporary eye twitching, up to 90% of cases resolve on their own, often linked to stress or fatigue. However, in some instances, a nutritional imbalance is suspected, leading many to ask: which deficiency causes eye blinking to become frequent or uncontrollable?