Articles producció científica> Bioquímica i Biotecnologia

Quality of dietary fat intake and body weight and obesity in a mediterranean population: Secondary analyses within the PREDIMED trial

  • Dades identificatives

    Identificador: imarina:4140335
    Autors:
    Beulen YMartínez-González Mvan de Rest OSalas-Salvadó JSorlí JGómez-Gracia EFiol MEstruch RSantos-Lozano JSchröder HAlonso-Gómez ASerra-Majem LPintó XRos EBecerra-Tomas NGonzález JFitó MMartínez JGea A
    Resum:
    © 2018 by the authors. Licensee MDPI, Basel, Switzerland. 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.
  • Altres:

    Autor segons l'article: Beulen Y; Martínez-González M; van de Rest O; Salas-Salvadó J; Sorlí J; Gómez-Gracia E; Fiol M; Estruch R; Santos-Lozano J; Schröder H; Alonso-Gómez A; Serra-Majem L; Pintó X; Ros E; Becerra-Tomas N; González J; Fitó M; Martínez J; Gea A
    Departament: Bioquímica i Biotecnologia
    e-ISSN: 2072-6643
    Autor/s de la URV: Becerra Tomás, Nerea / Salas Salvadó, Jorge
    Paraules clau: Substitution models Obesity Fat Cohort study Body weight obesity fat cohort study body weight
    Resum: © 2018 by the authors. Licensee MDPI, Basel, Switzerland. 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.
    Àrees temàtiques: Zootecnia / recursos pesqueiros Saúde coletiva Química Psicología Planejamento urbano e regional / demografia Nutrition and dietetics Nutrition & dietetics Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Interdisciplinar Food science Farmacia Engenharias iv Engenharias ii Enfermagem Educação física Economia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Biotecnología
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 20726643
    Adreça de correu electrònic de l'autor: nerea.becerra@urv.cat jordi.salas@urv.cat
    Identificador de l'autor: 0000-0002-4429-6507 0000-0003-2700-7459
    Data d'alta del registre: 2024-09-07
    Volum de revista: 10
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.mdpi.com/2072-6643/10/12/2011
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Nutrients. 10 (12):
    Referència de l'ítem segons les normes APA: Beulen Y; Martínez-González M; van de Rest O; Salas-Salvadó J; Sorlí J; Gómez-Gracia E; Fiol M; Estruch R; Santos-Lozano J; Schröder H; Alonso-Gómez A (2018). Quality of dietary fat intake and body weight and obesity in a mediterranean population: Secondary analyses within the PREDIMED trial. Nutrients, 10(12), -. DOI: 10.3390/nu10122011
    DOI de l'article: 10.3390/nu10122011
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2018
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Food Science,Nutrition & Dietetics,Nutrition and Dietetics
    Substitution models
    Obesity
    Fat
    Cohort study
    Body weight
    obesity
    fat
    cohort study
    body weight
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Psicología
    Planejamento urbano e regional / demografia
    Nutrition and dietetics
    Nutrition & dietetics
    Nutrição
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Interdisciplinar
    Food science
    Farmacia
    Engenharias iv
    Engenharias ii
    Enfermagem
    Educação física
    Economia
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Ciência de alimentos
    Biotecnología
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