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Lookup NU author(s): Emeritus Professor Chris SealORCiD
This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).
© The Author(s), 2025. Consuming whole grains (processed cereal grains containing all the bran, germ and endosperm), and whole-grain foods such as bread, porridge and pasta made from them, is universally recognised as beneficial for health. This is consistently shown through reduced risk and incidence of chronic diseases such as CVD, Type 2 diabetes, and some cancers with higher whole grain and whole-grain food intakes. Despite this, and the promotion of whole-grain foods in many food-based dietary guidelines, their consumption by the majority of global populations remains below levels predicted to improve health, particularly in the UK and Ireland. This paper (a) describes how whole grains and whole-grain foods can be better identified by consumers and food manufacturers through adoption of standard definitions and food-labelling processes; (b) summarizes predicted benefits associated with higher whole-grain consumption; and (c) discusses how developing population-based strategies to increase whole-grain consumption can beneficially affect dietary fibre intake, using the Danish Whole-Grain Campaign as a model for success. We suggest that the forthcoming ISO definition of whole grains as a food ingredient together with conditions of use should be adopted as soon as possible in the UK and Ireland. The health benefits of consuming more whole grain are unequivocal and should be recognized by including whole grains in dietary guidance, preferably with a minimum intake level for improved health. Public Health Agencies in the UK and Ireland should work in partnership with academics, industry and retailers to raise the profile of whole grains and whole-grain foods to improve population health.
Author(s): Boyle N, Dye L, Seal CJ
Publication type: Review
Publication status: Published
Journal: British Journal of Nutrition
Year: 2025
Pages: Epub ahead of print
Online publication date: 16/09/2025
Acceptance date: 21/08/2025
ISSN (print): 0007-1145
ISSN (electronic): 1475-2662
Publisher: Cambridge University Press
URL: https://doi.org/10.1017/S0007114525105059
DOI: 10.1017/S0007114525105059
