The process to develop the 2020 Dietary Guidelines for Americans (DGA) reflects changes intended to bring greater transparency and offer additional avenues for public input. On March 28 and 29, 2019, the U.S. Department of Agriculture (USDA) and U.S. Department of Health and Human Services (HHS) will hold the first of five 2020 Dietary Guidelines Advisory Committee meetings that are open to the public. The meeting will feature deliberations by its 20 members, all experts in t