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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Autores principales: Courtney L. Millar, Douglas P. Kiel, Marian T. Hannan, Shivani Sahni
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Lenguaje:EN
Publicado: MDPI AG 2021
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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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AT douglaspkiel dairyfoodintakeisnotassociatedwithmeasuresofbonemicroarchitectureinmenandwomentheframinghamosteoporosisstudy
AT marianthannan dairyfoodintakeisnotassociatedwithmeasuresofbonemicroarchitectureinmenandwomentheframinghamosteoporosisstudy
AT shivanisahni dairyfoodintakeisnotassociatedwithmeasuresofbonemicroarchitectureinmenandwomentheframinghamosteoporosisstudy
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