The article is a brief announcement of MedPage Today's weekly quiz, not a full-fledged expert analysis of the Dietary Guidelines. It states that it is a quiz focused on the new dietary guidelines. The text does not specify which specific directives (state, year or institution) are the subject of the quiz. It does not contain any specific recommendations on the composition of the diet or a description of the changes in the guidelines. No statistics, numbers or study results are given. Therefore, it is not possible to draw detailed conclusions from the article about what exactly the new dietary guidelines emphasize.