By law, how often are the Dietary Guidelines for Americans reviewed and revised?Question 17…

➤ How does the five-year review process work and who leads it?
USDA and HHS convene a Dietary Guidelines Advisory Committee that conducts systematic reviews of current research. The committee issues a scientific report, federal agencies solicit public comments, and they draft the final guidelines. The process includes evidence evaluation, stakeholder input, and interagency coordination before publication every five years.