Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study

Plant-based diets are recommended by dietary guidelines. This secondary analysis aimed to assess longitudinal associations of an overall plant-based diet and specific plant foods with weight-loss maintenance and cardiometabolic risk factors. Longitudinal data on 710 participants (aged 26–70 years) w...

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Autores principales: Ruixin Zhu, Mikael Fogelholm, Sally D. Poppitt, Marta P. Silvestre, Grith Møller, Maija Huttunen-Lenz, Gareth Stratton, Jouko Sundvall, Laura Råman, Elli Jalo, Moira A. Taylor, Ian A. Macdonald, Svetoslav Handjiev, Teodora Handjieva-Darlenska, J. Alfredo Martinez, Roslyn Muirhead, Jennie Brand-Miller, Anne Raben
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Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/2f8f0c13ae784006a931b571cbf4a0e3
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spelling oai:doaj.org-article:2f8f0c13ae784006a931b571cbf4a0e32021-11-25T18:35:15ZAdherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study10.3390/nu131139162072-6643https://doaj.org/article/2f8f0c13ae784006a931b571cbf4a0e32021-11-01T00:00:00Zhttps://www.mdpi.com/2072-6643/13/11/3916https://doaj.org/toc/2072-6643Plant-based diets are recommended by dietary guidelines. This secondary analysis aimed to assess longitudinal associations of an overall plant-based diet and specific plant foods with weight-loss maintenance and cardiometabolic risk factors. Longitudinal data on 710 participants (aged 26–70 years) with overweight or obesity and pre-diabetes from the 3-year weight-loss maintenance phase of the PREVIEW intervention were analyzed. Adherence to an overall plant-based diet was evaluated using a novel plant-based diet index, where all plant-based foods received positive scores and all animal-based foods received negative scores. After adjustment for potential confounders, linear mixed models with repeated measures showed that the plant-based diet index was inversely associated with weight regain, but not with cardiometabolic risk factors. Nut intake was inversely associated with regain of weight and fat mass and increments in total cholesterol and LDL cholesterol. Fruit intake was inversely associated with increments in diastolic blood pressure, total cholesterol, and LDL cholesterol. Vegetable intake was inversely associated with an increment in diastolic blood pressure and triglycerides and was positively associated with an increase in HDL cholesterol. All reported associations with cardiometabolic risk factors were independent of weight change. Long-term consumption of nuts, fruits, and vegetables may be beneficial for weight management and cardiometabolic health, whereas an overall plant-based diet may improve weight management only.Ruixin ZhuMikael FogelholmSally D. PoppittMarta P. SilvestreGrith MøllerMaija Huttunen-LenzGareth StrattonJouko SundvallLaura RåmanElli JaloMoira A. TaylorIan A. MacdonaldSvetoslav HandjievTeodora Handjieva-DarlenskaJ. Alfredo MartinezRoslyn MuirheadJennie Brand-MillerAnne RabenMDPI AGarticleplant-based dietary patternsgrainslegumesnutsfruitsvegetablesNutrition. Foods and food supplyTX341-641ENNutrients, Vol 13, Iss 3916, p 3916 (2021)
institution DOAJ
collection DOAJ
language EN
topic plant-based dietary patterns
grains
legumes
nuts
fruits
vegetables
Nutrition. Foods and food supply
TX341-641
spellingShingle plant-based dietary patterns
grains
legumes
nuts
fruits
vegetables
Nutrition. Foods and food supply
TX341-641
Ruixin Zhu
Mikael Fogelholm
Sally D. Poppitt
Marta P. Silvestre
Grith Møller
Maija Huttunen-Lenz
Gareth Stratton
Jouko Sundvall
Laura Råman
Elli Jalo
Moira A. Taylor
Ian A. Macdonald
Svetoslav Handjiev
Teodora Handjieva-Darlenska
J. Alfredo Martinez
Roslyn Muirhead
Jennie Brand-Miller
Anne Raben
Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study
description Plant-based diets are recommended by dietary guidelines. This secondary analysis aimed to assess longitudinal associations of an overall plant-based diet and specific plant foods with weight-loss maintenance and cardiometabolic risk factors. Longitudinal data on 710 participants (aged 26–70 years) with overweight or obesity and pre-diabetes from the 3-year weight-loss maintenance phase of the PREVIEW intervention were analyzed. Adherence to an overall plant-based diet was evaluated using a novel plant-based diet index, where all plant-based foods received positive scores and all animal-based foods received negative scores. After adjustment for potential confounders, linear mixed models with repeated measures showed that the plant-based diet index was inversely associated with weight regain, but not with cardiometabolic risk factors. Nut intake was inversely associated with regain of weight and fat mass and increments in total cholesterol and LDL cholesterol. Fruit intake was inversely associated with increments in diastolic blood pressure, total cholesterol, and LDL cholesterol. Vegetable intake was inversely associated with an increment in diastolic blood pressure and triglycerides and was positively associated with an increase in HDL cholesterol. All reported associations with cardiometabolic risk factors were independent of weight change. Long-term consumption of nuts, fruits, and vegetables may be beneficial for weight management and cardiometabolic health, whereas an overall plant-based diet may improve weight management only.
format article
author Ruixin Zhu
Mikael Fogelholm
Sally D. Poppitt
Marta P. Silvestre
Grith Møller
Maija Huttunen-Lenz
Gareth Stratton
Jouko Sundvall
Laura Råman
Elli Jalo
Moira A. Taylor
Ian A. Macdonald
Svetoslav Handjiev
Teodora Handjieva-Darlenska
J. Alfredo Martinez
Roslyn Muirhead
Jennie Brand-Miller
Anne Raben
author_facet Ruixin Zhu
Mikael Fogelholm
Sally D. Poppitt
Marta P. Silvestre
Grith Møller
Maija Huttunen-Lenz
Gareth Stratton
Jouko Sundvall
Laura Råman
Elli Jalo
Moira A. Taylor
Ian A. Macdonald
Svetoslav Handjiev
Teodora Handjieva-Darlenska
J. Alfredo Martinez
Roslyn Muirhead
Jennie Brand-Miller
Anne Raben
author_sort Ruixin Zhu
title Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study
title_short Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study
title_full Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study
title_fullStr Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study
title_full_unstemmed Adherence to a Plant-Based Diet and Consumption of Specific Plant Foods—Associations with 3-Year Weight-Loss Maintenance and Cardiometabolic Risk Factors: A Secondary Analysis of the PREVIEW Intervention Study
title_sort adherence to a plant-based diet and consumption of specific plant foods—associations with 3-year weight-loss maintenance and cardiometabolic risk factors: a secondary analysis of the preview intervention study
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/2f8f0c13ae784006a931b571cbf4a0e3
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