Canadian Nutrition Guidelines and the DGA In the U.S., USDA and the Department of Health and Human Services (HHS) are responsible for the update of the Dietary Guidelines for Americans (DGA) that occurs every five years and will next be published in 2020 (although the government shutdown has delayed that process). However, Canada released a new nutrition guide this week. During the 2015 U.S. DGA deliberations, meat consumption was explicitly discouraged in lieu of a plant-based diet. Any reference to consuming “lean meat” was dropped from the first draft; a major political fight that drew in then-Secretary Tom Vilsack and congressional hearings restored recommendations on meat toward the end of the process. The new Canadian g...