Cross-sectional association of dietary water intakes and sources, and adiposity: National Adult Nutrition Survey, the Republic of Ireland

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dc.contributor.author Walton, Janette
dc.contributor.author O'Connor, Laura
dc.contributor.author Flynn, Albert
dc.date.accessioned 2018-05-02T10:16:30Z
dc.date.available 2018-05-02T10:16:30Z
dc.date.issued 2018
dc.identifier.citation Walton, J., O’Connor, L. and Flynn, A. (2018) 'Cross-sectional association of dietary water intakes and sources, and adiposity: National Adult Nutrition Survey, the Republic of Ireland', European Journal of Nutrition. doi: 10.1007/s00394-018-1635-z en
dc.identifier.startpage 1
dc.identifier.endpage 9
dc.identifier.issn 1436-6207
dc.identifier.uri http://hdl.handle.net/10468/5966
dc.identifier.doi 10.1007/s00394-018-1635-z
dc.description.abstract Purpose: Drinking (plain) water intake has been associated with weight loss and reducing energy intake in intervention trials. In free-living populations, replacing other beverages with drinking water is associated with reduced obesity risk. However, the association of total water intake and its sources, and body fat distribution remain unevaluated. Thus, the aim of this study was to investigate total water intake and its sources and the association with anthropometric measures. Methods: Cross-sectional study of 1500 adults aged 18–90 years (Irish National Adult Nutrition Survey, 2008–2010). Total water intake and its sources were estimated using food records. Associations of total water, drinking water, beverage moisture and food moisture intakes split by tertile, and BMI (kg/m2), waist circumference (cm), and bio-impedance derived body fat (%) were evaluated using covariate-adjusted linear regression analyses including adjustment for energy intake and energy expenditure. Results: Higher consumption of total water was associated with lower waist circumference [β-coefficient (95% CI), p trend, tertile 3 versus tertile 1: − 2.19 (− 4.06, − 0.32), 0.036], but not BMI [− 0.44 (− 1.16, 0.28), 0.336] or body fat [− 0.87 (− 1.91, 0.17), 0.146]. Higher consumption of drinking water and food moisture were associated with lower BMI [− 0.65 (− 1.30, − 0.01), 0.027; − 0.64 (− 1.41, − 0.13), 0.014, respectively], body fat [− 1.51 (− 2.43, − 0.59), 0.001; − 1.00 (− 2.12, − 0.12), 0.001], and waist circumference [− 2.83 (− 4.51, − 1.16), < 0.001; − 1.84 (− 3.86, − 0.19), 0.082]. Beverage moisture was not associated with any of the anthropometric measurements. Conclusions: Consumption of drinking water and food moisture and not total water or beverage moisture were inversely associated with adiposity, independent of energy intake and expenditure. Advice encouraging drinking water and food moisture intake may be beneficial in addition to energy balance advice, in combating obesity en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Springer International Publishing AG en
dc.relation.uri https://link.springer.com/article/10.1007%2Fs00394-018-1635-z
dc.rights © 2018, the Author(s). Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativeco mmons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. en
dc.rights.uri http://creativeco mmons.org/licenses/by/4.0/
dc.subject Water en
dc.subject Body mass index en
dc.subject Waist circumference en
dc.subject Body fat en
dc.title Cross-sectional association of dietary water intakes and sources, and adiposity: National Adult Nutrition Survey, the Republic of Ireland en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Janette Walton, Food & Nutritional Sciences, University College Cork, Cork, Ireland. +353-21-490-3000 Email: janette.walton@ucc.ie en
dc.internal.availability Full text available en
dc.description.version Published Version en
dc.description.status Peer reviewed en
dc.identifier.journaltitle European Journal of Nutrition en
dc.internal.IRISemailaddress janette.walton@ucc.ie en


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