Final answer:
The Dietary Guidelines for Americans are a set of principles developed by the United States government to provide qualitative advice to the public about diet and chronic disease prevention. They offer specific, evidence-based recommendations for dietary changes aimed at keeping calorie intake in balance with physical activity.
Step-by-step explanation:
The United States government created the Dietary Guidelines for Americans as a set of guidelines to offer the general public high-quality advice regarding diet and the prevention of chronic diseases. They provide detailed dietary recommendations that are supported by research in order to maintain a balance between caloric intake and physical activity. These suggestions include eating a diet low in saturated fats, added sugars, and sodium and high in a range of fruits, vegetables, grains, dairy products, protein foods, and oils.