Summary
Passarelli et al. (2022) present a harmonised methodological framework for estimating and comparing nutrient intake distributions across diverse global populations by integrating dietary survey data with food composition databases. The work establishes comparable metrics for quantifying where and to what extent nutrient gaps exist internationally, enabling evidence-based nutrition policy development. As suggested by the broad international authorship and scope, this approach characterises global patterns of micronutrient adequacy and identifies populations at risk of nutritional deficiency.
Regional applicability
The harmonised framework may enable UK dietary survey data (e.g. NDNS) to be integrated into international nutrient intake comparisons, supporting evidence for UK nutrition policy development and identification of micronutrient-deficient population subgroups. Applicability depends on alignment between UK food composition databases and the harmonisation methodology employed.
Key measures
Nutrient intake distributions; micronutrient adequacy; prevalence of nutritional deficiency; national and subnational comparisons across populations
Outcomes reported
The study developed and applied a harmonised methodological framework for estimating nutrient intake distributions across diverse global populations by integrating dietary survey data with food composition databases. The work quantifies where and to what extent nutrient gaps exist internationally, enabling identification of populations at risk of nutritional deficiency.
Topic tags
Dig deeper with Pulse AI.
Pulse AI has read the whole catalogue. Ask about this record, its theme, or how the findings apply to UK farming and policy — every answer cites the underlying studies.