Breakfast: Shaping Guidelines for Food and Nutrient Patterns.

Abstract

Whilst there is extensive literature on the health benefits of a regular breakfast, there are few guidelines to help policy makers to issue specific targets on optimal nutrient intake at breakfast or the selection of foods to attain these targets. The food and nutritional advice on breakfast offered by most governments is confined to simple advice on food servings. The USA and Mexico typify the few countries that have attempted to issue specific nutrient targets for breakfast. However, these simply reflect general nutrient guidelines for adults, adjusted to suit lower energy needs of toddlers and school children. Little guidance is issued on micronutrient intake, and the advice on food choice does not appear to be linked to patterns of nutrient intake. The application of cluster and principal component analysis, which is used to determine the patterns of daily or breakfast food consumption and also link them to nutrient intake, greatly improved our understanding of optimal breakfast choices. Using 6 national nutrition surveys (Canada, Denmark, France, Spain, the UK, and the USA), the International Breakfast Research Initiative has opted to score each individual with a measure of overall daily nutritional quality (based on the nutrient-rich food index). It is hoped that options for the derivation in breakfast nutrient targets and associated food-based guidelines will arise from an analysis of tertiles of this score. Ultimately, meal-based advice will become the basic building block for digitally based personalized dietary analysis and guidelines.