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Fruit, berry, and vegetable consumption and the risk of islet autoimmunity and type 1 diabetes in children: the Type 1 Diabetes Prediction and Prevention birth cohort study

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)
27 Downloads (Pure)

Abstract

Background: Prospective studies investigating the association among fruit, berry, and vegetable consumption and the risk of islet autoimmunity (IA) and type 1 diabetes (T1D) are few. Objectives: In this cohort study, we explored whether the consumption of fruits, berries, and vegetables is associated with the IA and T1D development in genetically susceptible children. Methods: Food consumption data in the Finnish Type 1 Diabetes Prediction and Prevention (DIPP) cohort study were available from 5674 children born between September 1996 and September 2004 in the Oulu and Tampere University Hospitals. Diet was assessed with 3-d food records at the age of 3 and 6 mo and annually from 1 to 6 y. The association between food consumption and the risk of IA and T1D was analyzed using joint models adjusted for energy intake, sex, human leukocyte antigen (HLA) genotype, and a family history of diabetes. Results: During the 6-y follow-up, 247 children (4.4%) developed IA and 94 (1.7%) T1D. Furthermore, 64 of 505 children with at least 1 repeatedly positive autoantibody (12.7%) progressed from islet autoantibody positivity to T1D. The consumption of cruciferous vegetables was associated with decreased risk of IA [hazard ratio (HR): 0.83; 95% credible intervals (CI): 0.72, 0.95, per 1 g/MJ increase in consumption] and the consumption of berries with decreased risk of T1D (0.60; 0.47, 0.89). The consumption of banana was associated with increased risk of IA (1.08; 1.04, 1.12) and T1D (1.11; 1.01, 1.21). Only the association between banana and IA remain significant after multiple testing correction. Conclusions: In children genetically at risk for T1D, the consumption of cruciferous vegetables was associated with decreased risk of IA and consumption of berries with decreased risk of T1D. In addition, the consumption of banana was associated with increased risk of IA and T1D.

Original languageEnglish
Pages (from-to)537-545
Number of pages9
JournalAmerican Journal of Clinical Nutrition
Volume119
Issue number2
Early online date23 Dec 2023
DOIs
Publication statusPublished - 2024
Publication typeA1 Journal article-refereed

Funding

This study was supported by the Research Council of Finland (grants 63672 , 68292 , 79685 , 79686 , 80846 , 114666 , 126813 , 129492 , 139391 , 201988 , 210632 , 250114 , 276475 , 308066 , and 339922 ); European Foundation for the Study of Diabetes; Doctoral Programs in Public Health; the Finnish Diabetes Research Foundation; the Juho Vainio Foundation; the Yrjö Jahnsson Foundation; Competitive Research Funding of the Turku and Oulu University Hospitals; the Competitive State Research Financing of the Expert Responsibility area of Tampere University Hospital (grants 9E082 , 9F089 , 9G087 , 9H092 , 9J147 , 9K149 , 9L042 , 9L117 , 9M036 , 9M114 , 9N086 , 9P057 , 9R055 , 9S074 , 9T072 , 9U065 , 9V072 , 9X062 , 9AA084 , and 9AB083 ); the Juvenile Diabetes Research Foundation (grants 4-1998-274 , 4-1999-731 , 4-2001-435 , 1-SRA-2016-342-M-R , 1-SRA-2019-732-M-B , and 3-SRA-2020-955-S-B ); the Novo Nordisk Foundation; and the European Union Biomed 2 Program ( BMH4-CT98-3314 ).

FundersFunder number
European Lung Foundation
European Union Biomed 2 ProgramBMH4-CT98-3314
Academy of Finland, Strategic Research Council63672, 80846, 114666, 201988, 129492, 308066, 339922, 79685, 126813, 139391, 276475, 79686, 250114, 68292, 210632
Juvenile Diabetes Research Foundation International1-SRA-2019-732-M-B, 4-1999-731, 1-SRA-2016-342-M-R, 3-SRA-2020-955-S-B, 4-2001-435, 4-1998-274
Yrjö Jahnssonin säätiö9K149, 9L117, 9AA084, 9G087, 9V072, 9J147, 9M114, 9X062, 9AB083, 9F089, 9P057, 9M036, 9U065, 9S074, 9T072, 9E082, 9L042, 9H092, 9N086, 9R055
Juho Vainion Säätiö
Novo Nordisk Fonden
Diabetestutkimussäätiö (The Diabetes Research Foundation)

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 3 - Good Health and Well-being
      SDG 3 Good Health and Well-being

    Keywords

    • berries
    • child
    • cohort study
    • fruits
    • islet autoimmunity
    • joint models
    • type 1 diabetes
    • vegetables

    Publication forum classification

    • Publication forum level 3

    ASJC Scopus subject areas

    • Medicine (miscellaneous)
    • Nutrition and Dietetics

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