Understanding Your Diet: Which of the following is not a major factor impacting a person's food choices?
                                
                                
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                                    4 min read                                
                            
                                Despite many popular health trends, scientific evidence shows that blood type is not a major factor impacting a person's food choices. The reality is that complex psychological, economic, and cultural influences play a much larger and more scientifically-backed role in what we decide to eat.