National Academies of Sciences%2c Engineering%2c and Medicine

Defining Populations for Dietary Reference Intake Recommendations: A Letter Report

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. Over the past 25 years scientific evidence has evolved that supports the association ...
National Academies of Sciences%2c Engineering%2c and Medicine

Dietary Reference Intakes: Applications in Dietary Assessment

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. This report is one of a series designed to provide guidance on the interpretation and ...
Today's Dietitian

Ask the Expert: Special Edition: The New Dietary Guidelines

In January 2026, the USDA and HHS released the 2025–2030 Dietary Guidelines for Americans (DGAs). A new visual pyramid was ...
The New England Journal of Medicine

Guidance on Energy and Macronutrients across the Life Span

FNB denotes Food and Nutrition Board, HHS Department of Health and Human Services, and USDA U.S. Department of Agriculture. By the early 20th century, it was clear that food components beyond ...