Final answer:
The USDA is responsible for producing dietary guidelines and the MyPlate educational tool to guide Americans in making healthy food choices.
Step-by-step explanation:
The government organization that produces dietary guidelines and MyPlate is the USDA (United States Department of Agriculture). MyPlate is a visual tool designed to help Americans adopt healthy eating patterns and incorporates the latest nutrition science reflected in the 2015-2020 U.S. Dietary Guidelines. The USDA's role includes developing food guidelines and supporting materials, such as meal planners, recipes, and educational videos, to promote healthy lifestyle choices.