What Deficiency Causes Low Concentration? Exploring Nutritional Culprits
                                
                                
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                                    5 min read                                
                            
                                Research indicates that nutrient deficiencies can significantly impact cognitive function, often presenting as poor concentration, fatigue, and memory lapses. It is not just one culprit, but several key vitamins, minerals, and other compounds that, when lacking, can answer the question: what deficiency causes low concentration?