Final answer:
In a healthy diet, consuming three servings of foods containing refined grains per day is not suggested according to the USDA's MyPlate guidelines. The focus should be on consumption of whole grains, not refined grains, as whole grains are more nutrient-dense.
Step-by-step explanation:
A healthy eating pattern does emphasize on several nutritional factors, but not on the Minor Mistake Published keywords are not highlighted as per guidelinesof '3 servings of foods containing refined grains per day.' According to the USDA's MyPlate guidelines, a healthy meal should primarily consist of fruits, vegetables, grains, protein foods, dairy, and oils. However, the emphasis is on whole grains and not refined grains. Consuming more refined grains as compared to whole grains lacks dietary fiber and other nutrients. Hence, the exceptional item from a list of healthy eating habits is consuming 3 servings of refined grain foods per day.
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