The U.S Department of Agriculture (USDA) and Department of Health and Human Services (HHS) recently released the latest edition of the Dietary Guidelines for Americans. These science-based recommendations provide guidance about what and how much to eat to meet nutrient needs for health, and to prevent chronic disease.

Although each version of the Dietary Guidelines adheres to a consistent message of healthy eating, the details in that message do evolve. As such, they’re updated every five years, to account for the latest nutrition research, recommendations from science advisors, and diet trends or attitudes among consumers.

Here’s a look at the major highlights of the 2020-2025 Die...