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Published in: Archives of Osteoporosis 1/2018

Open Access 01-12-2018 | Original Article

Dairy product intake and bone properties in 70-year-old men and women

Authors: Olle M. Hallkvist, Jonas Johansson, Anna Nordström, Peter Nordström, Andreas Hult

Published in: Archives of Osteoporosis | Issue 1/2018

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Abstract

Summary

In the present population-based study including 70-year-old men and women, total dairy product intake was associated with a weak positive association with tibia trabecular and cortical cross-sectional areas.

Purpose

Milk consumption has recently been suggested to increase fracture risk. Therefore, we aimed to investigate associations between dairy product consumption and peripheral bone properties. Furthermore, we explored whether consumption of milk and fermented dairy products affected bone properties differently.

Methods

The Healthy Aging Initiative is a population-based, cross-sectional study investigating the health of 70-year-old men and women. Out of the 2904 individuals who met the inclusion criteria, data on self-reported daily dairy product consumption (dl/day), peripheral quantitative computed tomography (pQCT) examinations at the 4 and 66% scan sites of the tibia and radius, and dual-energy X-ray absorptiometry (DXA) scans were collected from 2040 participants. Associations between dairy product consumption and bone properties were examined using multiple linear regression models adjusted for sex, muscle area, meal size, dietary protein proportion, current smoking status, and objectively measured physical activity.

Results

Total dairy product intake was associated with larger trabecular (2.296 (95% CI, 0.552–4.039) mm2, per dl/day increase, p = 0.01) and cortical cross-sectional areas (CSAs) in the tibia (1.757 (95% CI, 0.683–2.830 mm2, p = 0.001) as measured by pQCT and higher areal bone mineral density (aBMD) of the radius (3.231 (95% CI, 0.764–5.698) mg/cm2, p = 0.01) as measured by DXA. No other measurement in the tibia, radius, femoral neck, or lower spine was associated significantly with dairy product intake. Bone properties did not differ according to the type of dairy product consumed.

Conclusion

No evidence of a negative association between dairy product consumption and bone health was found. Furthermore, total dairy product consumption was associated with increased CSAs in the tibia, regardless of dairy product type. Collectively, our findings indicate the existence of a weak but significant positive association between dairy product consumption bone properties in older adults.
Literature
1.
go back to reference United Nations (2002) World population ageing 1950-2050. New York Uniled Nations 26:11–13 United Nations (2002) World population ageing 1950-2050. New York Uniled Nations 26:11–13
3.
go back to reference Wolff J (2012) The law of bone remodelling, English ed. Springer Science & Business Media Wolff J (2012) The law of bone remodelling, English ed. Springer Science & Business Media
13.
go back to reference Cheng S, Lyytikäinen A, Kröger H et al (2005) Effects of calcium, dairy product, and vitamin D supplementation on bone mass accrual and body composition in 10–12-y-old girls : a 2-y. Am J Clin Nutr 82:1115–1126CrossRefPubMed Cheng S, Lyytikäinen A, Kröger H et al (2005) Effects of calcium, dairy product, and vitamin D supplementation on bone mass accrual and body composition in 10–12-y-old girls : a 2-y. Am J Clin Nutr 82:1115–1126CrossRefPubMed
26.
go back to reference Nguyen TV, Center JR, Sambrook PN, Eisman JA (2001) Risk factors for proximal humerus, forearm, and wrist fractures in elderly. Am J Epidemiol 153:587–595CrossRefPubMed Nguyen TV, Center JR, Sambrook PN, Eisman JA (2001) Risk factors for proximal humerus, forearm, and wrist fractures in elderly. Am J Epidemiol 153:587–595CrossRefPubMed
39.
go back to reference Johansson G, Wikman A, Ahrén AM et al (2001) Underreporting of energy intake in repeated 24-hour recalls related to gender, age, weight status, day of interview, educational level, reported food intake, smoking habits and area of living. Public Health Nutr 4(04):919–927. https://doi.org/10.1079/PHN2001124 CrossRefPubMed Johansson G, Wikman A, Ahrén AM et al (2001) Underreporting of energy intake in repeated 24-hour recalls related to gender, age, weight status, day of interview, educational level, reported food intake, smoking habits and area of living. Public Health Nutr 4(04):919–927. https://​doi.​org/​10.​1079/​PHN2001124 CrossRefPubMed
Metadata
Title
Dairy product intake and bone properties in 70-year-old men and women
Authors
Olle M. Hallkvist
Jonas Johansson
Anna Nordström
Peter Nordström
Andreas Hult
Publication date
01-12-2018
Publisher
Springer London
Published in
Archives of Osteoporosis / Issue 1/2018
Print ISSN: 1862-3522
Electronic ISSN: 1862-3514
DOI
https://doi.org/10.1007/s11657-018-0420-1

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