A study published in Current Developments in Nutrition and selected as an Editors’ Choice in ASN’s newsletter reveals reassuring insights about bread consumption. Conducted by GFF’s Scientific Advisory Board members, Dr. Glenn A. Gaesser and Dr. Siddhartha S. Angadi, a comprehensive meta-analysis of 24 studies encompassing nearly 1.9 million participants, primarily from Europe, concluded that bread intake does not increase cancer risk. Key findings: These […]
Refined grain
New Study Links Grain Foods to Healthier Diet Patterns, Metabolic Health and Everyday Accessibility (September 2025)
A new study published in Nutrients, which analyzed the diets of more than 14,000 Americans over five years, found that both whole and refined grain foods play a role in improved diet quality, nutrient intake and everyday accessibility.
History and Public Health Benefits of Enrichment and Fortification of Refined Grains
Explore the rich history and role of refined grain enrichment and fortification in improving public health.
Refined grain intake and cardiovascular disease: Meta-analyses of prospective cohort studies (January 2024)
Cardiovascular disease (CVD) is a leading cause of mortality globally, and dietary patterns, including grain intake, are often implicated in its development. This meta-analysis examined refined grain consumption as a distinct category to clarify its relationship with CVD risk, analyzing data from 17 prospective cohort studies (>875,000 participants).
Refined Grain Intake and Risk of Type 2 Diabetes: Commentary (August 2022)
This commentary from Glenn Gaesser, PhD. explores the association between refined grain consumption and the risk of type 2 diabetes (T2D). Current U.S. dietary guidelines recommend replacing refined grains with whole grains due to the recognized benefits of whole grains for reducing chronic disease risks.
Perspective: Whole and Refined Grains and Health Evidence Supporting “Make Half Your Grains Whole” (May 2020)
Dietary guidelines encourage consumers to “make half their grains whole,” yet debates continue about refined grains and grain-based foods (GBFs). This article counters misconceptions, advocating for a balanced intake of whole-grain foods (WGFs) and refined-grain foods (RGFs).
