Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study

Previous studies reported that dairy foods are associated with higher areal bone mineral density (BMD) in older adults. However, data on bone strength and bone microarchitecture are lacking. We determined the association of dairy food intake (milk, yogurt, cheese, milk + yogurt, and milk + yogurt +...

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Auteurs principaux:	Courtney L. Millar, Douglas P. Kiel, Marian T. Hannan, Shivani Sahni
Format:	article
Langue:	EN
Publié:	MDPI AG 2021
Sujets:	HR-pQCT dairy food bone older adults Nutrition. Foods and food supply TX341-641
Accès en ligne:	https://doaj.org/article/9640e92e08094fc2bf81500738095f86
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spelling	oai:doaj.org-article:9640e92e08094fc2bf81500738095f862021-11-25T18:35:30ZDairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study10.3390/nu131139402072-6643https://doaj.org/article/9640e92e08094fc2bf81500738095f862021-11-01T00:00:00Zhttps://www.mdpi.com/2072-6643/13/11/3940https://doaj.org/toc/2072-6643Previous studies reported that dairy foods are associated with higher areal bone mineral density (BMD) in older adults. However, data on bone strength and bone microarchitecture are lacking. We determined the association of dairy food intake (milk, yogurt, cheese, milk + yogurt, and milk + yogurt + cheese, servings/week) with high resolution peripheral quantitative computed tomography (HR-pQCT) measures of bone (failure load, cortical BMD, cortical thickness, trabecular BMD, and trabecular number). This cross-sectional study included participants with diet from a food frequency questionnaire (in 2005–2008 and/or 1998–2001) and measurements of cortical and trabecular BMD and microarchitecture at the distal tibia and radius (from HR-pQCT in 2012–2015). Sex-specific multivariable linear regression estimated the association of dairy food intake (energy adjusted) with each bone measure adjusting for covariates. Mean age was 64 (SD 8) years and total milk + yogurt + cheese intake was 10.0 (SD 6.6) and 10.6 (6.4) servings/week in men and women, respectively. No significant associations were observed for any of the dairy foods and bone microarchitecture measures except for cheese intake, which was inversely associated with cortical BMD at the radius (<i>p</i> = 0.001) and tibia (<i>p</i> = 0.002) in women alone. In this cohort of primarily healthy older men and women, dairy intake was not associated with bone microarchitecture. The findings related to cheese intake and bone microarchitecture in women warrant further investigation.Courtney L. MillarDouglas P. KielMarian T. HannanShivani SahniMDPI AGarticleHR-pQCTdairy foodboneolder adultsNutrition. Foods and food supplyTX341-641ENNutrients, Vol 13, Iss 3940, p 3940 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	HR-pQCT dairy food bone older adults Nutrition. Foods and food supply TX341-641
spellingShingle	HR-pQCT dairy food bone older adults Nutrition. Foods and food supply TX341-641 Courtney L. Millar Douglas P. Kiel Marian T. Hannan Shivani Sahni Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study
description	Previous studies reported that dairy foods are associated with higher areal bone mineral density (BMD) in older adults. However, data on bone strength and bone microarchitecture are lacking. We determined the association of dairy food intake (milk, yogurt, cheese, milk + yogurt, and milk + yogurt + cheese, servings/week) with high resolution peripheral quantitative computed tomography (HR-pQCT) measures of bone (failure load, cortical BMD, cortical thickness, trabecular BMD, and trabecular number). This cross-sectional study included participants with diet from a food frequency questionnaire (in 2005–2008 and/or 1998–2001) and measurements of cortical and trabecular BMD and microarchitecture at the distal tibia and radius (from HR-pQCT in 2012–2015). Sex-specific multivariable linear regression estimated the association of dairy food intake (energy adjusted) with each bone measure adjusting for covariates. Mean age was 64 (SD 8) years and total milk + yogurt + cheese intake was 10.0 (SD 6.6) and 10.6 (6.4) servings/week in men and women, respectively. No significant associations were observed for any of the dairy foods and bone microarchitecture measures except for cheese intake, which was inversely associated with cortical BMD at the radius (<i>p</i> = 0.001) and tibia (<i>p</i> = 0.002) in women alone. In this cohort of primarily healthy older men and women, dairy intake was not associated with bone microarchitecture. The findings related to cheese intake and bone microarchitecture in women warrant further investigation.
format	article
author	Courtney L. Millar Douglas P. Kiel Marian T. Hannan Shivani Sahni
author_facet	Courtney L. Millar Douglas P. Kiel Marian T. Hannan Shivani Sahni
author_sort	Courtney L. Millar
title	Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study
title_short	Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study
title_full	Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study
title_fullStr	Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study
title_full_unstemmed	Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study
title_sort	dairy food intake is not associated with measures of bone microarchitecture in men and women: the framingham osteoporosis study
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/9640e92e08094fc2bf81500738095f86
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Dairy Food Intake Is Not Associated with Measures of Bone Microarchitecture in Men and Women: The Framingham Osteoporosis Study

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