Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial

[Background] Data from dietary intervention studies to test the ability of sustainable diets to meet micronutrient (MN) requirements is required.

Detalles Bibliográficos
Autores: Leonard, Ursula M., Davies, Katie P., Lindberg, Leona, Woodside, Jayne V., Nugent, Anne P., O'Sullivan, Aifric M., Gibney, Eileen R., McCarthy, Sinead N., Arranz, Elena, Kiely, Mairead E.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/411121
Acceso en línea:http://hdl.handle.net/10261/411121
Access Level:acceso abierto
Palabra clave:Dietary intervention
Vitamins
Greenhouse gas emissions
Sustainable healthy diets
Micronutrients
Randomized controlled trial
Minerals
id ES_f0e8842ce2f7cf63d4e8b9bbc686576d
oai_identifier_str oai:digital.csic.es:10261/411121
network_acronym_str ES
network_name_str España
repository_id_str
spelling Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trialLeonard, Ursula M.Davies, Katie P.Lindberg, LeonaWoodside, Jayne V.Nugent, Anne P.O'Sullivan, Aifric M.Gibney, Eileen R.McCarthy, Sinead N.Arranz, ElenaKiely, Mairead E.Dietary interventionVitaminsGreenhouse gas emissionsSustainable healthy dietsMicronutrientsRandomized controlled trialMinerals[Background] Data from dietary intervention studies to test the ability of sustainable diets to meet micronutrient (MN) requirements is required.[Objectives] To compare MN intakes and status among adults who received dietary counseling to follow a sustainable diet or a standard healthy diet.[Methods] We conducted a single-blind, randomized controlled trial among 355 healthy adults aged 18‒64 y in 3 centers over 12-wk. Participants received personalized dietary counseling; the intervention arm for a sustainable healthy diet, and the control arm for a healthy diet. Greenhouse gas emissions (GHGEs), MNs, and biomarkers of nutritional status were assessed, and the prevalence of inadequate intakes was defined by the proportion of participants with usual intakes below harmonized average requirements. Data were analyzed using a 2-way mixed analysis of covariance (time and treatment) on complete cases.[Results] There were differential changes in intakes in the intervention arm compared to controls for GHGE (‒22%), energy (‒8%), retinol (‒25%), thiamin (‒11%), riboflavin (‒16%), niacin (‒16%), calcium (‒16%), zinc (‒13%), potassium (‒10%), selenium (‒15%), and iodine (‒26%), vitamins B6 (‒12%), vitamin B12 (‒36%), vitamin C (‒23%), vitamin D (‒28%) and vitamin K1 (30%) (P-interaction < 0.05). These were consistent following energy adjustment for retinol, riboflavin, niacin, calcium, iodine, and vitamins B12 and K1. The prevalence of inadequate intakes of riboflavin, vitamins B6 and B12, calcium, and zinc increased considerably, and at the endpoint, there was a higher prevalence of inadequate intakes in the intervention arm for riboflavin, vitamins B6, B12, and C, calcium, zinc, and selenium than in controls. Iron, iodine, vitamins A, D, E, C, and K1 status did not change.[Conclusions] A diet based on sustainable dietary principles lowered dietary GHGE and several MNs, despite the provision of daily servings of dairy, 3 weekly servings of animal protein, and 2 servings of fish. These findings show that MNs should be considered in developing environmentally protective diets. This trial was registered at clinicaltrials.gov as NCT05253547.This trial was funded by the Department of Agriculture, Food and the Marine (DAFM)/Food Institutional Research Measure (FIRM), Ireland (2019R546), and the Department of Agriculture, Environment and Rural Affairs (DAERA), Northern Ireland (19/R/546).Peer reviewedElsevierDepartment of Agriculture, Food and Marine (Ireland)Department of Agriculture and Rural Development (Northern Ireland)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/411121reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésThe underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1016/j.ajcnut.2025.09.009https://doi.org/10.1016/j.ajcnut.2025.09.009Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4111212026-05-22T06:33:51Z
dc.title.none.fl_str_mv Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
title Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
spellingShingle Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
Leonard, Ursula M.
Dietary intervention
Vitamins
Greenhouse gas emissions
Sustainable healthy diets
Micronutrients
Randomized controlled trial
Minerals
title_short Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
title_full Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
title_fullStr Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
title_full_unstemmed Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
title_sort Impact of sustainable diets on micronutrient intakes and status: outcomes of the MyPlanetDiet randomized controlled trial
dc.creator.none.fl_str_mv Leonard, Ursula M.
Davies, Katie P.
Lindberg, Leona
Woodside, Jayne V.
Nugent, Anne P.
O'Sullivan, Aifric M.
Gibney, Eileen R.
McCarthy, Sinead N.
Arranz, Elena
Kiely, Mairead E.
author Leonard, Ursula M.
author_facet Leonard, Ursula M.
Davies, Katie P.
Lindberg, Leona
Woodside, Jayne V.
Nugent, Anne P.
O'Sullivan, Aifric M.
Gibney, Eileen R.
McCarthy, Sinead N.
Arranz, Elena
Kiely, Mairead E.
author_role author
author2 Davies, Katie P.
Lindberg, Leona
Woodside, Jayne V.
Nugent, Anne P.
O'Sullivan, Aifric M.
Gibney, Eileen R.
McCarthy, Sinead N.
Arranz, Elena
Kiely, Mairead E.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Department of Agriculture, Food and Marine (Ireland)
Department of Agriculture and Rural Development (Northern Ireland)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Dietary intervention
Vitamins
Greenhouse gas emissions
Sustainable healthy diets
Micronutrients
Randomized controlled trial
Minerals
topic Dietary intervention
Vitamins
Greenhouse gas emissions
Sustainable healthy diets
Micronutrients
Randomized controlled trial
Minerals
description [Background] Data from dietary intervention studies to test the ability of sustainable diets to meet micronutrient (MN) requirements is required.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/411121
url http://hdl.handle.net/10261/411121
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1016/j.ajcnut.2025.09.009
https://doi.org/10.1016/j.ajcnut.2025.09.009
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869424052113768448
score 15.811543

Similares en LA Referencia