Contribution of highly industrially processed foods to the nutrient intakes and patterns of middleaged populations in the European prospective investigation into cancer and nutrition study

Summary

This analysis of the EPIC cohort (36,034 individuals aged 35–74 across 10 European countries) quantified the contribution of highly processed foods to nutrient intakes using standardised 24-hour dietary recalls and a bespoke food processing classification system. Highly processed foods accounted for 61–79% of mean energy intake, with marked geographic variation: Nordic and central European centres showed higher reliance on processed foods (including breakfast cereals, margarine, commercial products), whilst southern countries derived processed food nutrients mainly from staple items (bread, pasta, rice, oils). The findings demonstrate that food processing patterns are a major determinant of nutrient exposure at population level, with regional dietary structures and food industry presence shaping nutritional profiles.

Regional applicability

The United Kingdom was included as one of the 10 participating countries. The study found that the UK, along with Nordic countries and the Netherlands, derived 50–91% of most nutrient intakes from highly processed foods (with exceptions for beta-carotene and vitamin C). These findings are directly applicable to UK food policy and public health nutrition assessment, though the cross-sectional design limits causal inference about health outcomes.

Key measures

Percentage contribution of highly processed foods to energy and nutrient intakes (26 nutrients); centre-specific mean food intakes by degree of processing (g/day); dietary patterns by food processing classification

Outcomes reported

The study quantified the contribution of highly processed foods to total energy and 26 nutrient intakes across 27 European centres, and characterised associated dietary patterns by degree of food processing. Regional variations were identified, with processed foods contributing 61–79% of energy intake depending on country.

Topic tags