首页|Association between lifestyle factors and thyroid function in young euthyroid adults

Association between lifestyle factors and thyroid function in young euthyroid adults

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Purpose:The present work examines the associations of dietary habits,sedentarism,physical activity(PA)levels and sleep habits,with thyroid function in young euthyroid adults.Methods:A total of 105 young euthyroid adults participated in this cross-sectional study.Thyroid function was determined in fasting conditions(＞6 h).Dietary habits were measured by a food frequency questionnaire and three non-consecutive 24 h recalls,and different dietary intake and patterns were then estimated.The time spent in sedentary,PA levels and sleep habits were objectively measured using a wrist-worn accelerometer.Results:Energy and carbohydrate intake were positively associated with thyroid stimulating hormone(TSH)(β=0.222;R2=0.102;P=0.022 and β=0.425;R2=0.129;P=0.007,respectively)whereas fat intake was negatively associated with TSH(β=-0.428;R2=0.137;P=0.004).Energy intake was also positively associated with free triiodothyronine(β=0.277;R2=0.137;P=0.004).Further,adherence to the Mediterranean diet was negatively related to TSH and free thyroxine(FT4)(β=-0.221;R2=0.113;P=0.020 an dβ=-0.268;R2=0.071;P=0.007,respectively).Vigorous-intensity and overall PA were negatively associated with FT4(β=-0.227;R2=0.052;P=0.022 and β=-0.204;R2=0.042;P=0.041,respectively).In contrast,no associations were found between sleep parameters and thyroid function.Conclusions:Lifestyle factors such as dietary intake and PA levels seems to be related to thyroid function even in young euthyroid adults.

Thyroid hormonesDietary intakeSleepPhysical activityEuthyroid

Elisa Merchan-Ramirez、Guillermo Sanchez-Delgado、Lucas Jurado-Fasoli、Francisco M Acosta、Manuel Mu?oz-Torres、Jose M.Llamas-Elvira、Jonatan R Ruiz

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Sport and Health University Research Institute(iMUDS),Faculty of Sports Science,University of Granada,Granada 18016,Spain

Pennington Biomedical Research Center,Baton Rouge 70808,USA

Faculty of Medicine,University of Granada,Granada 18071,Spain

Turku PET Centre,University of Turku,Turku 20500,Finland

Turku PET Centre,Turku University Hospital,Turku 20520,Finland

Biosanitary Research Institute of Granada(Ibs.Granada),Granada 18012,Spain

CIBERFES,Institute de Salud Carlos Ⅲ,Madrid 28029,Spain

Endocrinology and Nutrition Service,University Hospital San Cecilio,Granada 18016,Spain

Nuclear Medicine Service,"Virgen de las Nieves"University Hospital,Granada 18014,Spain

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Spanish Ministry of Economy and Competitiveness via the Fondo de Investigación Sanitaria del Instituto de Salud Carlos ⅢRetos de la Sociedad programEuropean Regional Development Funds(ERDF)Spanish Ministry of EducationSpanish Ministry of EducationFundación Iberoamericana de Nutrición(FINUT)Redes Temáticas de Investigación Cooperativa RETIC

PI13/01393DEP2016-79512-RFPU 13/04365FPU19/01609Red SAMID RD 16/0022

2024

10.26599/FSHW.2022.9250022

食品科学与人类健康(英文)

食品科学与人类健康(英文)

CSTPCD
ISSN：
年,卷(期)：2024.13(1)
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