How Do Brazilian Consumers Understand Food Groups in the Food-based Dietary Guidelines?

Overview

Journal Foods

Specialty Biotechnology

Date 2024 Jan 26

PMID 38275705

Authors

Jordanna Santos Monteiro

Eduardo Yoshio Nakano

Renata Puppin Zandonadi

Raquel Braz Assuncao Botelho

Wilma Maria Coelho Araujo

Affiliations

Soon will be listed here.

Abstract

In the Food-based Dietary Guidelines (FBDGs), food classification is based on food groups and nutrient sources. Much research has already investigated multiple aspects of consumer understanding of the information described in these documents. However, no study has evaluated consumer understanding of all food items contained in the groups described in the FBDGs. This study aimed to assess Brazilian consumers' understanding of food classification according to food groups in the concepts of the FBDGs. Therefore, an instrument, Consumer Understanding of Food Groups (UFG), was constructed and validated to assess consumer understanding of food groups. The instrument comprised 44 items approved by experts (agreement > 80%). A total of 894 Brazilians from all regions participated in this study. The results suggest that 48.9% of the participants believe it is easier to classify food according to food groups. The classification of food groups is based on the origin of the food (animal and vegetable). Although consumers easily recognize foods according to their origin, we still identify asymmetries regarding including food items from the animal kingdom and species from the plant kingdom. This exploratory study highlights important information that can contribute to improving the FBDGs. It is essential to consider consumers' understanding and guide them regarding choices from a technical point of view.

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