Why are whole grains preferred over refined carbohydrates in Quizlet?
                                
                                
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                                    4 min read                                
                            
                                According to the American Heart Association, whole grains are a key feature of a healthy diet, recommended for their role in lowering the risk of heart disease and stroke. This preference for whole grains over their refined counterparts is a foundational concept in nutrition, emphasized across educational platforms like Quizlet and supported by extensive scientific evidence.