The Dietary Guidelines for Americans primarily focus on promoting health and preventing chronic diseases through nutrition and activity. Among the options provided, the most relevant information typically found in the guidelines is:
(D) How to find the daily recommended servings of grains.
The guidelines outline recommended dietary patterns and food group servings, including information on grains, fruits, vegetables, proteins, and dairy. However, they also touch on aspects related to food safety, sodium intake, and calorie management, but the primary emphasis is on overall dietary patterns and recommended servings. Therefore, (D) is the most directly aligned with the key focus of the Dietary Guidelines.