Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial

Beulen, Yvette; Martínez-González, Miguel Ángel, 1957-; Rest, Ondine van de; Salas Salvadó, Jordi; Sorlí, José V.; Gómez Gracia, Enrique; Fiol Sala, Miguel; Estruch Riba, Ramon; Santos, José Manuel; Schröder, Helmut, 1958-; Alonso Gómez, Ángel M.; Serra Majem, Lluís; Pintó Sala, Xavier; Ros Rahola, Emilio; Becerra Tomás, Nerea; González, José I.; Fitó Colomer, Montserrat; Martínez, J. Alfredo, 1957-; Gea, Alfredo

Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial

A moderately high-fat Mediterranean diet does not promote weight gain. This study aimed to investigate the association between dietary intake of specific types of fat and obesity and body weight. A prospective cohort study was performed using data of 6942 participants in the PREDIMED trial, with yea...

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Autores:	Beulen, Yvette, Martínez-González, Miguel Ángel, 1957-, Rest, Ondine van de, Salas Salvadó, Jordi, Sorlí, José V., Gómez Gracia, Enrique, Fiol Sala, Miguel, Estruch Riba, Ramon, Santos, José Manuel, Schröder, Helmut, 1958-, Alonso Gómez, Ángel M., Serra Majem, Lluís, Pintó Sala, Xavier, Ros Rahola, Emilio, Becerra Tomás, Nerea, González, José I., Fitó Colomer, Montserrat, Martínez, J. Alfredo, 1957-, Gea, Alfredo
Tipo de documento:	artigo
Estado:	Versão publicada
Data de publicação:	2018
País:	España
Recursos:	Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositório:	Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:	oai:recercat.cat:2445/157520
Acesso em linha:	https://hdl.handle.net/2445/157520
Access Level:	Acceso aberto
Palavra-chave:	Dietoteràpia Olis i greixos comestibles Obesitat Cuina mediterrània Assaigs clínics Diet therapy Edible oils and fats Obesity Mediterranean cooking Clinical trials

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spelling	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED TrialBeulen, YvetteMartínez-González, Miguel Ángel, 1957-Rest, Ondine van deSalas Salvadó, JordiSorlí, José V.Gómez Gracia, EnriqueFiol Sala, MiguelEstruch Riba, RamonSantos, José ManuelSchröder, Helmut, 1958-Alonso Gómez, Ángel M.Serra Majem, LluísPintó Sala, XavierRos Rahola, EmilioBecerra Tomás, NereaGonzález, José I.Fitó Colomer, MontserratMartínez, J. Alfredo, 1957-Gea, AlfredoDietoteràpiaOlis i greixos comestiblesObesitatCuina mediterràniaAssaigs clínicsDiet therapyEdible oils and fatsObesityMediterranean cookingClinical trialsA moderately high-fat Mediterranean diet does not promote weight gain. This study aimed to investigate the association between dietary intake of specific types of fat and obesity and body weight. A prospective cohort study was performed using data of 6942 participants in the PREDIMED trial, with yearly repeated validated food-frequency questionnaires, and anthropometric outcomes (median follow-up: 4.8 years). The effects of replacing dietary fat subtypes for one another, proteins or carbohydrates were estimated using generalized estimating equations substitution models. Replacement of 5% energy from saturated fatty acids (SFA) with monounsaturated fatty acids (MUFA) or polyunsaturated fatty acids (PUFA) resulted in weight changes of -0.38 kg (95% Confidece Iinterval (CI): -0.69, -0.07), and -0.51 kg (95% CI: -0.81, -0.20), respectively. Replacing proteins with MUFA or PUFA decreased the odds of becoming obese. Estimates for the daily substitution of one portion of red meat with white meat, oily fish or white fish showed weight changes up to -0.87 kg. Increasing the intake of unsaturated fatty acids at the expense of SFA, proteins, and carbohydrates showed beneficial effects on body weight and obesity. It may therefore be desirable to encourage high-quality fat diets like the Mediterranean diet instead of restricting total fat intake.MDPI2020202020182020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion13 p.application/pdfapplication/pdfhttps://hdl.handle.net/2445/157520Articles publicats en revistes (Medicina)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.3390/nu10122011Nutrients, 2018, vol. 10, num. 12, p. pii: E2011https://doi.org/10.3390/nu10122011cc-by (c) Beulen, Yvette et al., 2018http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/1575202026-05-29T05:05:01Z
dc.title.none.fl_str_mv	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
title	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
spellingShingle	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial Beulen, Yvette Dietoteràpia Olis i greixos comestibles Obesitat Cuina mediterrània Assaigs clínics Diet therapy Edible oils and fats Obesity Mediterranean cooking Clinical trials
title_short	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
title_full	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
title_fullStr	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
title_full_unstemmed	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
title_sort	Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial
dc.creator.none.fl_str_mv	Beulen, Yvette Martínez-González, Miguel Ángel, 1957- Rest, Ondine van de Salas Salvadó, Jordi Sorlí, José V. Gómez Gracia, Enrique Fiol Sala, Miguel Estruch Riba, Ramon Santos, José Manuel Schröder, Helmut, 1958- Alonso Gómez, Ángel M. Serra Majem, Lluís Pintó Sala, Xavier Ros Rahola, Emilio Becerra Tomás, Nerea González, José I. Fitó Colomer, Montserrat Martínez, J. Alfredo, 1957- Gea, Alfredo
author	Beulen, Yvette
author_facet	Beulen, Yvette Martínez-González, Miguel Ángel, 1957- Rest, Ondine van de Salas Salvadó, Jordi Sorlí, José V. Gómez Gracia, Enrique Fiol Sala, Miguel Estruch Riba, Ramon Santos, José Manuel Schröder, Helmut, 1958- Alonso Gómez, Ángel M. Serra Majem, Lluís Pintó Sala, Xavier Ros Rahola, Emilio Becerra Tomás, Nerea González, José I. Fitó Colomer, Montserrat Martínez, J. Alfredo, 1957- Gea, Alfredo
author_role	author
author2	Martínez-González, Miguel Ángel, 1957- Rest, Ondine van de Salas Salvadó, Jordi Sorlí, José V. Gómez Gracia, Enrique Fiol Sala, Miguel Estruch Riba, Ramon Santos, José Manuel Schröder, Helmut, 1958- Alonso Gómez, Ángel M. Serra Majem, Lluís Pintó Sala, Xavier Ros Rahola, Emilio Becerra Tomás, Nerea González, José I. Fitó Colomer, Montserrat Martínez, J. Alfredo, 1957- Gea, Alfredo
author2_role	author author author author author author author author author author author author author author author author author author
dc.subject.none.fl_str_mv	Dietoteràpia Olis i greixos comestibles Obesitat Cuina mediterrània Assaigs clínics Diet therapy Edible oils and fats Obesity Mediterranean cooking Clinical trials
topic	Dietoteràpia Olis i greixos comestibles Obesitat Cuina mediterrània Assaigs clínics Diet therapy Edible oils and fats Obesity Mediterranean cooking Clinical trials
description	A moderately high-fat Mediterranean diet does not promote weight gain. This study aimed to investigate the association between dietary intake of specific types of fat and obesity and body weight. A prospective cohort study was performed using data of 6942 participants in the PREDIMED trial, with yearly repeated validated food-frequency questionnaires, and anthropometric outcomes (median follow-up: 4.8 years). The effects of replacing dietary fat subtypes for one another, proteins or carbohydrates were estimated using generalized estimating equations substitution models. Replacement of 5% energy from saturated fatty acids (SFA) with monounsaturated fatty acids (MUFA) or polyunsaturated fatty acids (PUFA) resulted in weight changes of -0.38 kg (95% Confidece Iinterval (CI): -0.69, -0.07), and -0.51 kg (95% CI: -0.81, -0.20), respectively. Replacing proteins with MUFA or PUFA decreased the odds of becoming obese. Estimates for the daily substitution of one portion of red meat with white meat, oily fish or white fish showed weight changes up to -0.87 kg. Increasing the intake of unsaturated fatty acids at the expense of SFA, proteins, and carbohydrates showed beneficial effects on body weight and obesity. It may therefore be desirable to encourage high-quality fat diets like the Mediterranean diet instead of restricting total fat intake.
publishDate	2018
dc.date.none.fl_str_mv	2018 2020 2020 2020
dc.type.none.fl_str_mv	info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	https://hdl.handle.net/2445/157520
url	https://hdl.handle.net/2445/157520
dc.language.none.fl_str_mv	Inglés
language_invalid_str_mv	Inglés
dc.relation.none.fl_str_mv	Reproducció del document publicat a: https://doi.org/10.3390/nu10122011 Nutrients, 2018, vol. 10, num. 12, p. pii: E2011 https://doi.org/10.3390/nu10122011
dc.rights.none.fl_str_mv	cc-by (c) Beulen, Yvette et al., 2018 http://creativecommons.org/licenses/by/3.0/es info:eu-repo/semantics/openAccess
rights_invalid_str_mv	cc-by (c) Beulen, Yvette et al., 2018 http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	13 p. application/pdf application/pdf
dc.publisher.none.fl_str_mv	MDPI
publisher.none.fl_str_mv	MDPI
dc.source.none.fl_str_mv	Articles publicats en revistes (Medicina) reponame:Recercat. Dipósit de la Recerca de Catalunya instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str	Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str	Recercat. Dipósit de la Recerca de Catalunya
collection	Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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Quality of Dietary Fat Intake and Body Weight and Obesity in a Mediterranean Population: Secondary Analyses within the PREDIMED Trial

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