51
|
Movassagh EZ, Vatanparast H. Current Evidence on the Association of Dietary Patterns and Bone Health: A Scoping Review. Adv Nutr 2017; 8:1-16. [PMID: 28096123 PMCID: PMC5227978 DOI: 10.3945/an.116.013326] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Nutrition is an important modifiable factor that affects bone health. Diet is a complex mixture of nutrients and foods that correlate or interact with each other. Dietary pattern approaches take into account contributions from various aspects of diet. Findings from dietary pattern studies could complement those from single-nutrient and food studies on bone health. In this study we aimed to conduct a scoping review of the literature that assessed the impact of dietary patterns (derived with the use of both a priori and data-driven approaches) on bone outcomes, including bone mineral status, bone biomarkers, osteoporosis, and fracture risk. We retrieved 49 human studies up to June 2016 from the PubMed, Embase, and CINAHL databases. Most of these studies used a data-driven method, especially factor analysis, to derive dietary patterns. Several studies examined adherence to a variety of the a priori dietary indexes, including the Mediterranean diet score, the Healthy Eating Index (HEI), and the Alternative Healthy Eating Index (AHEI). The bone mineral density (BMD) diet score was developed to measure adherence to a dietary pattern beneficial to bone mineral density. Findings revealed a beneficial impact of higher adherence to a "healthy" dietary pattern derived using a data-driven method, the Mediterranean diet, HEI, AHEI, Dietary Diversity Score, Diet Quality Index-International, BMD Diet Score, Healthy Diet Indicator, and Korean Diet Score, on bone. In contrast, the "Western" dietary pattern and those featuring some aspects of an unhealthy diet were associated inversely with bone health. In both a priori and data-driven dietary pattern studies, a dietary pattern that emphasized the intake of fruit, vegetables, whole grains, poultry and fish, nuts and legumes, and low-fat dairy products and de-emphasized the intake of soft drinks, fried foods, meat and processed products, sweets and desserts, and refined grains showed a beneficial impact on bone health. Overall, adherence to a healthy dietary pattern consisting of the above-mentioned food groups can improve bone mineral status and decrease osteoporosis and fracture risk.
Collapse
Affiliation(s)
| | - Hassan Vatanparast
- College of Pharmacy and Nutrition and
- School of Public Health, University of Saskatchewan, Saskatoon, Canada
| |
Collapse
|
52
|
Abstract
PURPOSE OF REVIEW The design and the development of functional foods is a key issue for bone health and a scientific challenge as well. As most studies have focused on calcium, and have paid less attention to other nutrients, our knowledge of the influence of nutrition on bone health remains limited. It has been well acknowledged that the human diet contains a wide and complex range of bioactive molecules endowed with interesting protective properties. In this context, and according to their high content in micronutrients, a growing body of evidence has enlightened the high nutritional value of berries. This review addresses the emerging interest in berries for bone health. RECENT FINDINGS Recent studies indicate that berry intakes are relevant to prevent osteopenia in humans. Their bone-sparing effects can be partly explained by their content in phytochemicals and vitamins. Beyond their antioxidant or anti-inflammatory functions, those micronutrients have been shown to modulate enzyme activities, cellular signaling pathways, and gene expression. SUMMARY Berry-enriched foods represent a relevant opportunity in the design of nutritional strategies targeting bone alteration.
Collapse
Affiliation(s)
- Marie-Jeanne Davicco
- aINRA, UMR 1019, Nutrition Humaine, CRNH Auvergne bClermont Université, Université d'Auvergne cEquipe Alimentation, Squelette et Métabolismes, Unité de Nutrition Humaine, UMR 1019, Centre INRA Auvergne Rhone Alpes, Clermont-Ferrand, France
| | | | | |
Collapse
|
53
|
Denova-Gutiérrez E, Clark P, Tucker KL, Muñoz-Aguirre P, Salmerón J. Dietary patterns are associated with bone mineral density in an urban Mexican adult population. Osteoporos Int 2016; 27:3033-40. [PMID: 27198234 DOI: 10.1007/s00198-016-3633-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 05/06/2016] [Indexed: 11/29/2022]
Abstract
UNLABELLED Several types of nutrients and foods affect bone mineral density (BMD). However, these nutrients occur together in food groups and dietary patterns, and the overall effects of dietary patterns are not yet well known. INTRODUCTION We evaluated the associations between dietary patterns and BMD among adults participating in the Health Workers Cohort Study. METHODS In a cross-sectional analysis, we examined 6915 Mexican adults aged 20-80 years. All participants completed a validated self-administered food frequency questionnaire (FFQ) and had total, hip, and spine BMD measurements assessed by dual-energy X-ray absorptiometry (DXA). The FFQ included 116 foods, which were grouped into 22 categories and entered into a factor analysis to derive dietary patterns. RESULTS Three dietary patterns emerged-a Prudent, a Refined foods, and a Dairy and fish pattern. After adjustment for potential confounders, those in the highest quintile of the Prudent pattern had lower odds (OR) of low spine BMD (OR = 0.80; 95 % CI 0.68, 0.94; P for trend = 0.031) compared to those in the lowest quintile. In contrast, participants in the highest quintile of the Refined foods pattern had greater odds of low total BMD (OR = 1.74; 95 % CI 1.10, 2.76; P for trend = 0.016) than those in the lowest quintile. Finally, participants in the highest quintile of the Dairy and fish dietary pattern had significantly lower likelihood of having low BMD. CONCLUSION This study identified specific dietary patterns associated with BMD among a Mexican adult population and highlights the importance of promoting food-based prevention strategies for maintaining bone health.
Collapse
Affiliation(s)
| | - P Clark
- Hospital Infantil de Mexico Federico Gomez, Ciudad de México, Mexico.
- Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico.
| | - K L Tucker
- Department of Clinical Laboratory and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, USA
| | - P Muñoz-Aguirre
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Instituto Mexicano del Seguro Social, Cuernavaca, México
| | - J Salmerón
- Unidad de Investigación Epidemiológica y en Servicios de Salud, Instituto Mexicano del Seguro Social, Cuernavaca, México
- Centro de Investigación en Salud Poblacional, Instituto Nacional de Salud Pública, Cuernavaca, Morelos, México
| |
Collapse
|
54
|
de Jonge EAL, Rivadeneira F, Erler NS, Hofman A, Uitterlinden AG, Franco OH, Kiefte-de Jong JC. Dietary patterns in an elderly population and their relation with bone mineral density: the Rotterdam Study. Eur J Nutr 2016; 57:61-73. [PMID: 27557817 PMCID: PMC5847075 DOI: 10.1007/s00394-016-1297-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 08/11/2016] [Indexed: 01/25/2023]
Abstract
Purpose Our aim was to identify dietary patterns that are associated with bone mineral density (BMD) against a background of relatively high dairy intake in elderly Dutch subjects. Methods Participants were 55 years of age and older (n = 5144) who were enrolled in The Rotterdam Study, a population-based prospective cohort study. Baseline intake of 28 pre-defined food groups was determined using a validated food frequency questionnaire. Dietary patterns were identified using principal component analysis. BMD was measured using dual-energy X-ray absorptiometry at baseline and at three subsequent visits (between 1993 and 2004). Linear mixed modelling was used to longitudinally analyse associations of adherence to each pattern with repeatedly measured BMD (both in Z scores). Results After adjustment for confounders, two dietary patterns were associated with high BMD: a “Traditional” pattern, characterized by high intake of potatoes, meat and fat (β = 0.06; 95 % CI 0.03, 0.09) and a “Health conscious” pattern, characterized by high intake of fruits, vegetables, poultry and fish (β = 0.06; 95 % CI 0.04, 0.08). The “Processed” pattern, characterized by high intake of processed meat and alcohol, was associated with low BMD (β = −0.03; 95 % CI −0.06, −0.01). Associations of adherence to the “Health conscious” and “Processed” pattern with BMD were independent of body weight and height, whereas the association between adherence to the “Traditional” pattern with BMD was not. Conclusions Against a background of high dairy intake and independent of anthropometrics, a “Health conscious” dietary pattern may have benefits for BMD, whereas a “Processed” dietary pattern may pose a risk for low BMD. Electronic supplementary material The online version of this article (doi:10.1007/s00394-016-1297-7) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Ester A L de Jonge
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands.,Department of Internal Medicine, Erasmus MC, PO box 2040, 3000, Rotterdam, The Netherlands
| | - Fernando Rivadeneira
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands.,Department of Internal Medicine, Erasmus MC, PO box 2040, 3000, Rotterdam, The Netherlands
| | - Nicole S Erler
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands.,Department of Biostatistics, Erasmus MC, PO box 2040, 3000, Rotterdam, The Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - André G Uitterlinden
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands.,Department of Internal Medicine, Erasmus MC, PO box 2040, 3000, Rotterdam, The Netherlands
| | - Oscar H Franco
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands
| | - Jessica C Kiefte-de Jong
- Department of Epidemiology, Erasmus MC, Dr. Molewaterplein 50, PO box 2040, 3000, Rotterdam, The Netherlands. .,Department of Global Public Health, Leiden University College, PO box 13228, 2501, The Hague, The Netherlands.
| |
Collapse
|
55
|
Ward KA, Prentice A, Kuh DL, Adams JE, Ambrosini GL. Life Course Dietary Patterns and Bone Health in Later Life in a British Birth Cohort Study. J Bone Miner Res 2016; 31:1167-76. [PMID: 26817442 PMCID: PMC4982044 DOI: 10.1002/jbmr.2798] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 01/20/2016] [Accepted: 01/22/2016] [Indexed: 01/16/2023]
Abstract
Evidence for the contribution of individual foods and nutrients to bone health is weak. Few studies have considered hypothesis-based dietary patterns and bone health. We investigated whether a protein-calcium-potassium-rich (PrCaK-rich) dietary pattern over the adult life course, was positively associated with bone outcomes at 60 to 64 years of age. Diet diaries were collected at ages 36, 46, 53, and 60 to 64 years in 1263 participants (661 women) from the MRC National Survey of Health and Development. DXA and pQCT measurements were obtained at age 60 to 64 years, including size-adjusted bone mineral content (SA-BMC) and volumetric bone mineral density (vBMD). A food-based dietary pattern best explaining dietary calcium, potassium, and protein intakes (g/1000 kcal) was identified using reduced rank regression. Dietary pattern Z-scores were calculated for each individual, at each time point. Individual trajectories in dietary pattern Z-scores were modeled to summarize changes in Z-scores over the study period. Regression models examined associations between these trajectories and bone outcomes at age 60 to 64 years, adjusting for baseline dietary pattern Z-score and other confounders. A consistent PrCaK-rich dietary pattern was identified within the population, over time. Mean ± SD dietary pattern Z-scores at age 36 years and age 60 to 64 years were -0.32 ± 0.97 and 2.2 ± 1.5 (women) and -0.35 ± 0.98 and 1.7 ± 1.6 (men), respectively. Mean trajectory in dietary pattern Z-scores ± SD was 0.07 ± 0.02 units/year. Among women, a 0.02-SD unit/year higher trajectory in dietary pattern Z-score over time was associated with higher SA-BMC (spine 1.40% [95% CI, 0.30 to 2.51]; hip 1.35% [95% CI, 0.48 to 2.23]), and vBMD (radius 1.81% [95% CI, 0.13 to 3.50]) at age 60 to 64 years. No statistically significant associations were found in men. During adulthood, an increasing score for a dietary pattern rich in protein, calcium, and potassium was associated with greater SA-BMC at fracture-prone sites in women. This study emphasizes the importance of these nutrients, within the context of the whole diet, to bone health. © 2016 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals, Inc. on behalf of American Society for Bone and Mineral Research (ASBMR).
Collapse
Affiliation(s)
| | | | - Diana L Kuh
- MRC Unit for Lifelong Healthy Ageing at University College London, London, UK
| | - Judith E Adams
- Manchester Academic Health Sciences & University of Manchester, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Gina L Ambrosini
- MRC Human Nutrition Research, Cambridge, UK.,School of Population Health, The University of Western Australia, Perth, Australia
| |
Collapse
|
56
|
van den Hooven EH, Ambrosini GL, Huang RC, Mountain J, Straker L, Walsh JP, Zhu K, Oddy WH. Identification of a dietary pattern prospectively associated with bone mass in Australian young adults. Am J Clin Nutr 2015; 102:1035-43. [PMID: 26377163 DOI: 10.3945/ajcn.115.110502] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 08/07/2015] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Relatively little is known about the relations between dietary patterns and bone health in adolescence, which is a period of substantial bone mass accrual. OBJECTIVES We derived dietary patterns that were hypothesized to be related to bone health on the basis of their protein, calcium, and potassium contents and investigated their prospective associations with bone mineral density (BMD), bone area, and bone mineral content (BMC) in a cohort of young adults. DESIGN The study included 1024 young adults born to mothers who were participating in the Western Australian Pregnancy Cohort (Raine) Study. Dietary information was obtained from food-frequency questionnaires at 14 and 17 y of age. Dietary patterns were characterized according to protein, calcium, and potassium intakes with the use of reduced-rank regression. BMD, bone area, and BMC were estimated with the use of a total body dual-energy X-ray absorptiometry scan at 20 y of age. RESULTS We identified 2 major dietary patterns. The first pattern was positively correlated with intakes of protein, calcium, and potassium and had high factor loadings for low-fat dairy products, whole grains, and vegetables. The second pattern was positively correlated with protein intake but negatively correlated with intakes of calcium and potassium and had high factor loadings for meat, poultry, fish, and eggs. After adjustment for anthropometric, sociodemographic, and lifestyle factors, a higher z score for the first pattern at 14 y of age was positively associated with BMD and BMC at 20 y of age [differences: 8.6 mg/cm(2) (95% CI: 3.0, 14.1 mg/cm(2)) and 21.9 g (95% CI: 6.5, 37.3 g), respectively, per SD increase in z score]. The z score for this same pattern at 17 y of age was not associated with bone outcomes at 20 y of age. The second pattern at 14 or 17 y of age was not associated with BMD, BMC, or bone area. CONCLUSIONS A dietary pattern characterized by high intakes of protein, calcium, and potassium in midadolescence was associated with higher BMD and BMC at 20 y of age. Our results indicate that high consumption of low-fat dairy products, whole grains, and vegetables in adolescence are associated with beneficial effects on bone development.
Collapse
Affiliation(s)
| | - Gina L Ambrosini
- School of Population Health and Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Rae-Chi Huang
- Telethon Kids Institute, University of Western Australia, Perth, Australia
| | | | - Leon Straker
- School of Physiotherapy, Curtin University, Perth, Australia
| | - John P Walsh
- School of Medicine and Pharmacology, University of Western Australia, Perth, Australia; and Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, Australia
| | - Kun Zhu
- School of Medicine and Pharmacology, University of Western Australia, Perth, Australia; and Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, Australia
| | - Wendy H Oddy
- Telethon Kids Institute, University of Western Australia, Perth, Australia;
| |
Collapse
|
57
|
Development of a Food Group-Based Diet Score and Its Association with Bone Mineral Density in the Elderly: The Rotterdam Study. Nutrients 2015; 7:6974-90. [PMID: 26295256 PMCID: PMC4555156 DOI: 10.3390/nu7085317] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 07/31/2015] [Accepted: 08/11/2015] [Indexed: 11/28/2022] Open
Abstract
No diet score exists that summarizes the features of a diet that is optimal for bone mineral density (BMD) in the elderly. Our aims were (a) to develop a BMD-Diet Score reflecting a diet that may be beneficial for BMD based on the existing literature, and (b) to examine the association of the BMD-Diet Score and the Healthy Diet Indicator, a score based on guidelines of the World Health Organization, with BMD in Dutch elderly participating in a prospective cohort study, the Rotterdam Study (n = 5144). Baseline dietary intake, assessed using a food frequency questionnaire, was categorized into food groups. Food groups that were consistently associated with BMD in the literature were included in the BMD-Diet Score. BMD was measured repeatedly and was assessed using dual energy X-ray absorptiometry. The BMD-Diet Score considered intake of vegetables, fruits, fish, whole grains, legumes/beans and dairy products as “high-BMD” components and meat and confectionary as “low-BMD” components. After adjustment, the BMD-Diet Score was positively associated with BMD (β (95% confidence interval) = 0.009 (0.005, 0.012) g/cm2 per standard deviation). This effect size was approximately three times as large as has been observed for the Healthy Diet Indicator. The food groups included in our BMD-Diet Score could be considered in the development of future dietary guidelines for healthy ageing.
Collapse
|
58
|
Sahni S, Mangano KM, McLean RR, Hannan MT, Kiel DP. Dietary Approaches for Bone Health: Lessons from the Framingham Osteoporosis Study. Curr Osteoporos Rep 2015; 13:245-55. [PMID: 26045228 PMCID: PMC4928581 DOI: 10.1007/s11914-015-0272-1] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Osteoporosis is characterized by systemic impairment of bone mass, strength, and microarchitecture, resulting in increased risk for fragility fracture, disability, loss of independence, and even death. Adequate nutrition is important in achieving and maintaining optimal bone mass, as well as preventing this debilitating disease. It is widely accepted that adequate calcium and vitamin D intake are necessary for good bone health; however, nutritional benefits to bone go beyond these two nutrients. This review article will provide updated information on all nutrients and foods now understood to alter bone health. Specifically, this paper will focus on related research from the Framingham Osteoporosis Study, an ancillary study of the Framingham Heart Study, with data on more than 5000 adult men and women.
Collapse
Affiliation(s)
- Shivani Sahni
- Institute for Aging Research, Hebrew SeniorLife, Instructor, Beth Israel Deaconess Medical Center, Harvard Medical School, 1200 Center St., Boston, MA 02131, Phone: 617-971-5382, Fax: 617-971-5339,
| | - Kelsey M Mangano
- Institute for Aging Research, Hebrew SeniorLife, Beth Israel Deaconess Medical Center, Harvard Medical School, 1200 Center St., Boston, MA 02131, Phone: 617-971-5321, Fax: 617-971-5339,
| | - Robert R McLean
- Institute for Aging Research, Hebrew SeniorLife, Assistant Professor, Beth Israel Deaconess Medical Center, Harvard Medical School, 1200 Center St., Boston, MA 02131, Phone: 617-971-5376, Fax: 617-971-5339,
| | - Marian T Hannan
- Institute for Aging Research, Hebrew SeniorLife, Associate Professor, Beth Israel Deaconess Medical Center, Harvard Medical School, 1200 Center St., Boston, MA 02131, Phone: 617-971-5366, Fax: 617-971-5339,
| | - Douglas P Kiel
- Institute for Aging Research, Hebrew SeniorLife, Professor, Beth Israel Deaconess Medical Center, Harvard Medical School, 1200 Center St., Boston, MA 02131, Phone: 617-971-5373, Fax: 617-971-5339,
| |
Collapse
|
59
|
Byberg L, Bellavia A, Orsini N, Wolk A, Michaëlsson K. Fruit and vegetable intake and risk of hip fracture: a cohort study of Swedish men and women. J Bone Miner Res 2015; 30:976-84. [PMID: 25294687 DOI: 10.1002/jbmr.2384] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Revised: 09/25/2014] [Accepted: 10/03/2014] [Indexed: 01/11/2023]
Abstract
Dietary guidelines recommend a daily intake of 5 servings of fruits and vegetables. Whether such intakes are associated with a lower risk of hip fracture is at present unclear. The aim of the present study was to investigate the dose-response association between habitual fruit and vegetable intake and hip fracture in a cohort study based on 40,644 men from the Cohort of Swedish Men (COSM) and 34,947 women from the Swedish Mammography Cohort (SMC) (total n = 75,591), free from cardiovascular disease and cancer, who answered lifestyle questionnaires in 1997 (age 45 to 83 years). Intake of fruits and vegetables (servings/day) was assessed by food frequency questionnaire and incident hip fractures were retrieved from the Swedish Patient Register (1998 to 2010). The mean follow-up time was 14.2 years. One-third of the participants reported an intake of fruits and vegetables of >5 servings/day, one-third reported >3 to ≤5 servings/day, 28% reported >1 to ≤3 servings/day, and 6% reported ≤1 serving/day. During 1,037,645 person-years we observed 3644 hip fractures (2266 or 62% in women). The dose-response association was found to be strongly nonlinear (p < 0.001). Men and women with zero consumption had 88% higher rate of hip fracture compared with those consuming 5 servings/day; adjusted hazard ratio (HR) was 1.88 (95% CI, 1.53 to 2.32). The rate was gradually lower with higher intakes; adjusted HR for 1 versus 5 servings/day was 1.35 (95% CI, 1.21 to 1.58). However, more than 5 servings/day did not confer additionally lower HRs (adjusted HR for 8 versus 5 servings/day was 0.96; 95% CI, 0.90 to 1.03). Similar results were observed when men and women were analyzed separately. We conclude that there is a dose-response association between fruit and vegetable intake and hip fracture such that an intake below the recommended five servings/day confers higher rates of hip fracture. Intakes above this recommendation do not seem to further lower the risk.
Collapse
Affiliation(s)
- Liisa Byberg
- Department of Surgical Sciences, Orthopedics, Uppsala University, Uppsala, Sweden
| | - Andrea Bellavia
- Institute of Environmental Medicine, Unit of Nutritional Epidemiology, Karolinska Institutet, Solna, Sweden
| | - Nicola Orsini
- Institute of Environmental Medicine, Unit of Nutritional Epidemiology, Karolinska Institutet, Solna, Sweden
| | - Alicja Wolk
- Institute of Environmental Medicine, Unit of Nutritional Epidemiology, Karolinska Institutet, Solna, Sweden
| | - Karl Michaëlsson
- Department of Surgical Sciences, Orthopedics, Uppsala University, Uppsala, Sweden
| |
Collapse
|
60
|
van den Hooven EH, Heppe DHM, Kiefte-de Jong JC, Medina-Gomez C, Moll HA, Hofman A, Jaddoe VWV, Rivadeneira F, Franco OH. Infant dietary patterns and bone mass in childhood: the Generation R Study. Osteoporos Int 2015; 26:1595-604. [PMID: 25792489 PMCID: PMC4428841 DOI: 10.1007/s00198-015-3033-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 01/08/2015] [Indexed: 12/13/2022]
Abstract
UNLABELLED Early life nutrition affects peak bone mass attainment. In this prospective cohort study, children with high adherence to a "dairy and whole grains" pattern in infancy had higher bone mineral density at the age of 6 years. Although the observed effects are small, our study provides insight into mechanisms linking early nutrition to bone acquisition in childhood. INTRODUCTION Nutrition in early life may affect peak bone mass attainment. Previous studies on childhood nutrition and skeletal health mainly focused on individual nutrients, which does not consider the cumulative effects of nutrients. We investigated the associations between dietary patterns in infancy and childhood bone health. METHODS This study included 2850 children participating in a population-based prospective cohort study. Dietary information was obtained from a food frequency questionnaire at the age of 13 months. Using principal component analysis, three major dietary patterns were extracted, explaining in total 30% of the variation in dietary intake. At the age of 6 years, a total body dual-energy X-ray absorptiometry (DXA) scan was performed, and bone mineral density (BMD), bone mineral content (BMC), area-adjusted BMC (aBMC), and bone area (BA) were analyzed. RESULTS Higher adherence score to a "dairy and whole grains" pattern was positively associated with BMD and aBMC, but not with BMC and BA. Accordingly, children in the highest quartile of the "dairy and whole grains" pattern had higher BMD (difference 3.98 mg/cm(2), 95% confidence interval (CI) 0.36 to 7.61) and aBMC (difference 4.96 g, 95% CI 1.27 to 8.64) than children in the lowest quartile. Stratification for vitamin D supplementation showed that the positive associations between the "dairy and whole grains" pattern and bone outcomes were only observed in children who did not receive vitamin D supplementation. A "potatoes, rice, and vegetables" and a "refined grains and confectionery" pattern were not consistently associated with bone outcomes. CONCLUSIONS An infant dietary pattern characterized by high intakes of dairy and cheese, whole grains, and eggs is positively associated with bone development in childhood. Further research is needed to investigate the consequences for bone health in later life.
Collapse
Affiliation(s)
- E H van den Hooven
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands,
| | | | | | | | | | | | | | | | | |
Collapse
|
61
|
Maternal dietary patterns during pregnancy in relation to offspring forearm fractures: prospective study from the Danish National Birth Cohort. Nutrients 2015; 7:2382-400. [PMID: 25849947 PMCID: PMC4425150 DOI: 10.3390/nu7042382] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 02/09/2015] [Accepted: 02/26/2015] [Indexed: 11/25/2022] Open
Abstract
Limited evidence exists for an association between maternal diet during pregnancy and offspring bone health. In a prospective study, we examined the association between dietary patterns in mid-pregnancy and offspring forearm fractures. In total, 101,042 pregnancies were recruited to the Danish National Birth Cohort (DNBC) during 1996–2002. Maternal diet was collected by a food frequency questionnaire. Associations were analyzed between seven dietary patterns extracted by principal component analysis and offspring first occurrence of any forearm fracture diagnosis, extracted from the Danish National Patient Register, between time of birth and end of follow-up (<16 year) (n = 53,922). In multivariable Cox regression models, offspring of mothers in the fourth vs. first quintile of the Western pattern had a significant increased risk (Hazard ratio, 95% confidence interval: 1.11, 1.01–1.23) of fractures, and there was a borderline significant positive trend (p = 0.06). The other dietary patterns showed no associations and neither did supplementary analyses of macro- and micronutrients or single food groups, except for the intake of artificially sweetened soft drinks, which was positively associated with offspring forearm fractures (p = 0.02). In the large prospective DNBC high mid-pregnancy consumption of Western diet and artificially sweetened soft drinks, respectively, indicated positive associations with offspring forearm fractures, which provides interesting hypotheses for future research.
Collapse
|
62
|
Dietary patterns and bone mineral density in Brazilian postmenopausal women with osteoporosis: a cross-sectional study. Eur J Clin Nutr 2015; 70:85-90. [PMID: 25804275 DOI: 10.1038/ejcn.2015.27] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 12/15/2014] [Accepted: 01/26/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND/OBJECTIVES The aim of this study was to investigate the association between dietary patterns and bone mineral density (BMD) in postmenopausal women with osteoporosis. SUBJECTS/METHODS This cross-sectional study included 156 postmenopausal and osteoporotic Brazilian women aged over 45 years. BMD of lumbar spine, total femur (TF), femoral neck and of total body (TB), as well as body composition (fat and lean mass), was assessed by dual-energy X-ray absorptiometry. Body mass index and lifestyle information were also obtained. Dietary intake was assessed by using a 3-day food diary. Dietary patterns were obtained by principal component factor analysis. Adjusted multiple linear regression analysis was applied in order to evaluate the predictive effect of dietary patterns on BMD. Significance was set at P<0.05. RESULTS Five patterns were retained: 'healthy', 'red meat and refined cereals', 'low-fat dairy', 'sweet foods, coffee and tea' and 'Western'. The 'sweet foods, coffee and tea' pattern was inversely associated with TF BMD (β=-0.178; 95% CI: -0.039 to -0.000) and with TB BMD (β=-0.320; 95% CI: -0.059 to -0.017) even after adjusting for energy and calcium intake, lean mass, age and postmenopausal time. CONCLUSIONS A concomitant excessive consumption of sweet foods and caffeinated beverages appears to exert a negative effect on BMD even when the skeleton already presents some demineralization. Food and beverage intake is a modifiable factor that should not be neglected in the treatment of individuals with osteoporosis.
Collapse
|
63
|
De França NAG, Camargo MBR, Lazaretti-Castro M, Martini LA. Antioxidant intake and bone status in a cross-sectional study of Brazilian women with osteoporosis. Nutr Health 2015; 22:133-42. [PMID: 25593111 DOI: 10.1177/0260106014563445] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study aimed to investigate the association between antioxidant intake and bone mineral density (BMD) in postmenopausal women with osteoporosis. We conducted a cross-sectional study with 150 women, mean age 68.7 (SD 9.1) years. BMD and body composition were obtained using dual-energy X-ray absorptiometry (DXA). We assessed anthropometric measures and dietary intake and applied an adapted Dietary Antioxidant Quality Score (a-DAQS) to evaluate the antioxidant consumption. 65.3% of women had higher scores on the a-DAQS. We found no relationship between the a-DAQS and BMD; however, we observed an inverse correlation between vitamin A and lumbar spine (LS) BMD in g/cm(2) (r = - 0.201; p = 0.013). An analysis of variance (ANOVA) test also showed that vitamin A was negatively associated with the LS BMD (F = 6.143; p = 0.013, but without significance when a multivariate analysis was applied. The a-DAQS did not have an association with BMD; however, Vitamin A showed a negative correlation with BMD, but such an association disappeared when the other antioxidants were taken together. Our findings encourage an antioxidant-based dietary approach to osteoporosis prevention and treatment, since the negative effect of vitamin A was neutralized by the intake of such nutrients.
Collapse
Affiliation(s)
- Natasha A G De França
- Department of Nutrition, School of Public Health, Sao Paulo University, Sao Paulo, Brazil Food and Nutrition Research Center (NAPAN), Sao Paulo, Brazil
| | - Marilia B R Camargo
- Division of Endocrinology, School of Medicine, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Marise Lazaretti-Castro
- Division of Endocrinology, School of Medicine, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Lígia Araújo Martini
- Department of Nutrition, School of Public Health, Sao Paulo University, Sao Paulo, Brazil Food and Nutrition Research Center (NAPAN), Sao Paulo, Brazil
| |
Collapse
|
64
|
Patterns of dietary intake and serum carotenoid and tocopherol status are associated with biomarkers of chronic low-grade systemic inflammation and cardiovascular risk. Br J Nutr 2014; 112:1341-52. [PMID: 25313576 DOI: 10.1017/s0007114514001962] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Dietary modification may affect inflammatory processes and protect against chronic disease. In the present study, we examined the relationship between dietary patterns, circulating carotenoid and tocopherol concentrations, and biomarkers of chronic low-grade systemic inflammation in a 10-year longitudinal study of Scottish postmenopausal women. Diet was assessed by FFQ during 1997-2000 (n 3237, mean age 54·8 (SD 2·2) years). Participants (n 2130, mean age 66·0 (SD 2·2) years) returned during 2007-11 for follow-up. Diet was assessed by FFQ (n 1682) and blood was collected for the analysis of serum high-sensitivity C-reactive protein (hs-CRP), IL-6, serum amyloid A, E-selectin, lipid profile and dietary biomarkers (carotenoids, tocopherols and retinol). Dietary pattern and dietary biomarker (serum carotenoid) components were generated by principal components analysis. A past 'prudent' dietary pattern predicted serum concentrations of hs-CRP and IL-6 (which decreased across the quintiles of the dietary pattern; P= 0·002 and P= 0·001, respectively; ANCOVA). Contemporary dietary patterns were also associated with inflammatory biomarkers. The concentrations of hs-CRP and IL-6 decreased across the quintiles of the 'prudent' dietary pattern (P= 0·030 and P= 0·006, respectively). hs-CRP concentration increased across the quintiles of a 'meat-dominated' dietary pattern (P= 0·001). Inflammatory biomarker concentrations decreased markedly across the quintiles of carotenoid component score (P< 0·001 for hs-CRP and IL-6, and P= 0·016 for E-selectin; ANCOVA). Prudent dietary pattern and carotenoid component scores were negatively associated with serum hs-CRP concentration (unstandardised β for prudent component: -0·053, 95% CI -0·102, -0·003; carotenoid component: -0·183, 95% CI -0·233, -0·134) independent of study covariates. A prudent dietary pattern (which reflects a diet high in the intakes of fish, yogurt, pulses, rice, pasta and wine, in addition to fruit and vegetable consumption) and a serum carotenoid profile characteristic of a fruit and vegetable-rich diet are associated with lower concentrations of intermediary markers that are indicative of CVD risk reduction.
Collapse
|
65
|
Shin S, Sung J, Joung H. A fruit, milk and whole grain dietary pattern is positively associated with bone mineral density in Korean healthy adults. Eur J Clin Nutr 2014; 69:442-8. [PMID: 25351648 DOI: 10.1038/ejcn.2014.231] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 08/10/2014] [Accepted: 09/29/2014] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES Osteoporosis is a major health problem that will grow in burden with ageing of the global population. Modifiable risk factors for osteoporosis, including diet, have significant implications for disease prevention. We examined associations between dietary patterns and bone mineral density (BMD) in a Korean adult population. SUBJECTS/METHODS In total, 1828 individuals from the Healthy Twin Cohort were included as subjects. Information on general characteristics, lifestyles and health status was obtained through a health examination, and BMD was assessed using DEXA. Dietary intake was assessed using a 3-day food record, and dietary patterns were examined by factor analysis. Associations between dietary patterns and BMD were examined using mixed linear regression, adjusting for family and twin structure as well as other potential risk factors for bone health. RESULTS Four dietary patterns were identified (Rice and kimchi; eggs, meat and flour; Fruit, milk and whole grains; and Fast food and soda). The 'Fruit, milk and whole grains' pattern was associated with a reduced risk of having low BMD in men (odds ratio (OR)=0.38; 95% confidence interval (CI)=0.22-0.67) and women (OR=0.45; 95% CI=0.28-0.72) and was positively associated with BMD at multiple sites. The 'rice and kimchi' pattern had a positive association with only whole-arm BMD in men and women. CONCLUSIONS Our results suggest that a dietary pattern with high intake of dairy products, fruits and whole grains may contribute positively to bone health in a Korean adult population, and dietary pattern-based strategies could have potential in promoting bone health.
Collapse
Affiliation(s)
- S Shin
- 1] Graduate School of Public Health, Seoul National University, Seoul, Korea [2] Institute of Health and Environment, Seoul National University, Seoul, Korea
| | - J Sung
- 1] Graduate School of Public Health, Seoul National University, Seoul, Korea [2] Institute of Health and Environment, Seoul National University, Seoul, Korea
| | - H Joung
- 1] Graduate School of Public Health, Seoul National University, Seoul, Korea [2] Institute of Health and Environment, Seoul National University, Seoul, Korea
| |
Collapse
|
66
|
Abstract
Osteoporosis and fragility fractures are a growing problem for our aging population with around 1 in 2 women and 1 in 5 men suffering from an osteoporotic fracture during their lifetime. Although there are established factors that can reduce the risk of fracture such as maintaining physical activity, ceasing smoking, and adequate vitamin D status, and intakes of calcium; dietary mechanisms are less well established. The relevance of the flavonoid group of bioactive compounds found in fruits and vegetables has been less investigated. Two human epidemiologic studies in women found positive associations between total dietary flavonoid intake and bone mineral density. Flavonoids may protect against bone loss by upregulating signaling pathways that promote osteoblast function, by reducing the effects of oxidative stress or chronic low-grade inflammation. The limitations of the existing research are explored in the manuscript and it is concluded that further research is needed, in this promising area.
Collapse
Affiliation(s)
- Ailsa A Welch
- Department of Population Health and Primary Care, Norwich Medical School, University of East Anglia, Norwich, Norfolk, NR4 7TJ, UK,
| | | |
Collapse
|
67
|
Monjardino T, Lucas R, Ramos E, Lopes C, Gaio R, Barros H. Associations between a posteriori defined dietary patterns and bone mineral density in adolescents. Eur J Nutr 2014; 54:273-82. [PMID: 24806081 DOI: 10.1007/s00394-014-0708-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 04/24/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE Dietary pattern analysis may uncover the joint effects of multiple dietary components on bone health, but such research is scarce and targets mostly adults. METHODS We quantified prospective associations between dietary patterns and bone mineral density (BMD) in 1,007 adolescents of a cohort born in 1990 and recruited at schools in Porto during the 2003/2004 school year. Forearm BMD was measured using dual-energy X-ray absorptiometry. Participants' dietary patterns were classified "Healthier", "Dairy products", "Fast food and sweets" and "Lower intake" according to previously identified patterns obtained in a larger sample of 1,489 participants using the K-means method. Using dietary patterns at 13 years old as the main exposure, associations were estimated cross-sectionally (with BMD at the age of 13) and prospectively (with annual BMD variation between 13 and 17 years), using linear regression coefficients adjusted for height, weight, energy intake and, in girls, for menarche age. RESULTS No significant associations between the a posteriori dietary patterns identified and mean BMD at 13 were found. However, among girls, adherence to a pattern characterized by low intake of energy and all food groups was negatively associated with annual BMD variation between 13 and 17 years [adjusted coefficient (95 % CI) -0.451 (-0.827; -0.074) mg·cm⁻²·year⁻¹]. CONCLUSIONS Although results showed that, in girls, adherence to a "Lower intake" dietary pattern is associated with lower annual BMD variation throughout adolescence, overall, there were no consistent associations between dietary patterns and forearm BMD in adolescents.
Collapse
Affiliation(s)
- Teresa Monjardino
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| | | | | | | | | | | |
Collapse
|
68
|
Abstract
The contribution of nutrition to bone health has been heavily debated for many years resulting in unclear recommendations for patients regarding prevention of bone loss and subsequent fractures. A recent cohort study has examined the relationships between magnesium intake, BMD and fractures.
Collapse
Affiliation(s)
- Jeri W Nieves
- Clinical Research Center, Helen Hayes Hospital, Route 9W, West Haverstraw, NY 10993, USA
| |
Collapse
|
69
|
Dai Z, Butler LM, van Dam RM, Ang LW, Yuan JM, Koh WP. Adherence to a vegetable-fruit-soy dietary pattern or the Alternative Healthy Eating Index is associated with lower hip fracture risk among Singapore Chinese. J Nutr 2014; 144:511-8. [PMID: 24572035 PMCID: PMC3952624 DOI: 10.3945/jn.113.187955] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Data on overall dietary pattern and osteoporotic fracture risk from population-based cohorts are limited, especially from Asian populations. This study examined the relation between overall diet and hip fracture risk by using principal components analysis (PCA) to identify dietary pattern specific to the study population and by using the Alternative Healthy Eating Index (AHEI) 2010 to assess dietary quality. The Singapore Chinese Health Study is a prospective population-based cohort that enrolled 63,257 Chinese men and women (including both pre- and postmenopausal women) aged 45-74 y between 1993 and 1998 in Singapore. Habitual diet was assessed by using a validated food-frequency questionnaire. Two dietary patterns, the vegetable-fruit-soy (VFS) pattern and the meat-dim-sum (MDS) pattern, were derived by PCA. Overall dietary quality was assessed according to the AHEI 2010, which was defined a priori for chronic disease prevention. A Cox regression model was applied with adjustment for potential confounders. In both genders, higher scores for the VFS pattern and the AHEI 2010 were associated with lower risk of hip fracture in a dose-dependent manner (all P-trend ≤ 0.008). Compared with the lowest quintile, participants in the highest quintile had a 34% reduction in risk (HR: 0.66; 95% CI: 0.55, 0.78) for the VFS pattern and a 32% reduction in risk (HR: 0.68; 95% CI: 0.58, 0.79) for the AHEI 2010. The MDS pattern score was not associated with hip fracture risk. An Asian diet rich in plant-based foods, namely vegetables, fruit, and legumes such as soy, may reduce the risk of hip fracture.
Collapse
Affiliation(s)
- Zhaoli Dai
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore,To whom correspondence should be addressed. E-mail: (Z. Dai), (W.-P. Koh)
| | - Lesley M. Butler
- Division of Cancer Control and Population Sciences and,Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Rob M. van Dam
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
| | - Li-Wei Ang
- Epidemiology & Disease Control Division, Ministry of Health, Singapore; and
| | - Jian-Min Yuan
- Division of Cancer Control and Population Sciences and,Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Woon-Puay Koh
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore,Duke-National University of Singapore Graduate Medical School Singapore, Singapore,To whom correspondence should be addressed. E-mail: (Z. Dai), (W.-P. Koh)
| |
Collapse
|
70
|
Park SJ, Joo SE, Min H, Park JK, Kim Y, Kim SS, Ahn Y. Dietary patterns and osteoporosis risk in postmenopausal korean women. Osong Public Health Res Perspect 2013; 3:199-205. [PMID: 24159515 PMCID: PMC3747660 DOI: 10.1016/j.phrp.2012.10.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 10/15/2012] [Accepted: 10/15/2012] [Indexed: 11/30/2022] Open
Abstract
Objectives The prevalence of osteoporosis and related fractures has increased rapidly in Korean women. Proper nutrition intake is associated with the prevention of osteoporosis. We analyzed the association between dietary patterns and the risk of osteoporosis during a 4-year follow-up in postmenopausal Korean women. Methods Postmenopausal women (n = 1,725) who participated in the Korean Genome and Epidemiology Study were enrolled. Food intake was assessed using a validated semiquantitative food frequency questionnaire, and a quantitative ultrasound device was used to measure the speed of sound at the radius and tibia. Results Three major dietary patterns were identified using factor analysis based on baseline intake data: traditional (high intake of rice, kimchi, and vegetables), dairy (high intake of milk, dairy products, and green tea), and western (high intake of sugar, fat, and bread). Multivariate Cox proportional hazards models were used to estimate relative risk for osteoporosis. An inverse association was detected between the dairy dietary pattern and the osteoporosis incidence [relative risk (RR): 0.63, 95% confidence interval (CI): 0.42–0.93, p-trend=0.055 in radius; RR: 0.56, 95% CI: 0.35–0.90, p-trend=0.048 in tibia]. Individuals in the highest quintile for the traditional dietary pattern (p-trend = 0.009 in tibia) and western dietary pattern (p-trend = 0.043 in radius) demonstrated a higher risk of osteoporosis incidence than those in the lowest quintile. Conclusion These results suggested that high consumption of milk, dairy products, and green tea may reduce the risk of osteoporosis in postmenopausal Korean women.
Collapse
Affiliation(s)
- Seon-Joo Park
- Division of Epidemiology and Health Index, Korea National Institute of Health, Osong, Korea
| | | | | | | | | | | | | |
Collapse
|
71
|
Zeng FF, Wu BH, Fan F, Xie HL, Xue WQ, Zhu HL, Chen YM. Dietary patterns and the risk of hip fractures in elderly Chinese: a matched case-control study. J Clin Endocrinol Metab 2013; 98:2347-55. [PMID: 23585662 DOI: 10.1210/jc.2013-1190] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Many studies have investigated the effects of individual foods or nutrients on bone health, but limited research has focused on dietary patterns. PURPOSE We examined the association of dietary patterns with the risk of hip fractures in elderly Chinese. DESIGN This 1:1 age- (±3 years) and gender-matched case-control study were performed between June 2009 and June 2012. SETTING The study was conducted in Guangdong Province, China. PARTICIPANTS A total of 581 pairs of hip fracture incident cases and controls (71 ± 7 years) were studied. Face-to-face interviews were conducted to assess dietary intake using a 79-item food frequency questionnaire, whereas general information was collected using structured questionnaires. Dietary patterns were identified by a principal components factor analysis. Univariate and multivariate conditional logistic regression were used to analyze the association. MAIN RESULT We identified 4 dietary patterns: healthy, prudent, traditional, and high-fat. Dose-dependent lower risks of hip fracture were observed in relation to higher scores in the healthy dietary pattern related to high fruit and vegetable intake and in the prudent pattern typified by a higher intake of nuts, mushrooms, algae, and seafood but lower in grains, whereas the same were associated with lower scores in the high-fat dietary pattern (all P trend < .05). The adjusted odds ratios (95% confidence intervals) for hip fractures, comparing the extreme tertiles of the 3 patterns, were 0.42 (0.24-0.73) for healthy, 0.51 (0.28-0.90) for prudent, and 2.25 (1.38-3.69) for high-fat. No significant association was found between the traditional dietary pattern (with a high intake of Chinese herbal tea, double stewed soup, processed meat and fish, and organ meat) and hip fracture risk. CONCLUSIONS Our findings suggest that the consumption of a healthy or prudent dietary pattern can protect against hip fractures, whereas a high-fat pattern promotes the incidence of such fractures.
Collapse
Affiliation(s)
- Fang-fang Zeng
- Guangdong Provincial Key Laboratory of Food, Nutrition, and Health, School of Public Health, Sun Yat-sen University, Guangzhou 510080, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
72
|
Benetou V, Orfanos P, Pettersson-Kymmer U, Bergström U, Svensson O, Johansson I, Berrino F, Tumino R, Borch KB, Lund E, Peeters PHM, Grote V, Li K, Altzibar JM, Key T, Boeing H, von Ruesten A, Norat T, Wark PA, Riboli E, Trichopoulou A. Mediterranean diet and incidence of hip fractures in a European cohort. Osteoporos Int 2013; 24:1587-98. [PMID: 23085859 DOI: 10.1007/s00198-012-2187-3] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 10/04/2012] [Indexed: 01/12/2023]
Abstract
UNLABELLED Prevention of hip fractures is of critical public health importance. In a cohort of adults from eight European countries, evidence was found that increased adherence to Mediterranean diet, measured by a 10-unit dietary score, is associated with reduced hip fracture incidence, particularly among men. INTRODUCTION Evidence on the role of dietary patterns on hip fracture incidence is scarce. We explored the association of adherence to Mediterranean diet (MD) with hip fracture incidence in a cohort from eight European countries. METHODS A total of 188,795 eligible participants (48,814 men and 139,981 women) in the European Prospective Investigation into Cancer and nutrition study with mean age 48.6 years (±10.8) were followed for a median of 9 years, and 802 incident hip fractures were recorded. Diet was assessed at baseline through validated dietary instruments. Adherence to MD was evaluated by a MD score (MDs), on a 10-point scale, in which monounsaturated were substituted with unsaturated lipids. Association with hip fracture incidence was assessed through Cox regression with adjustment for potential confounders. RESULTS Increased adherence to MD was associated with a 7 % decrease in hip fracture incidence [hazard ratio (HR) per 1-unit increase in the MDs 0.93; 95 % confidence interval (95 % CI) = 0.89-0.98]. This association was more evident among men and somewhat stronger among older individuals. Using increments close to one standard deviation of daily intake, in the overall sample, high vegetable (HR = 0.86; 95 % CI = 0.79-0.94) and high fruit (HR = 0.89; 95 % CI = 0.82-0.97) intake was associated with decreased hip fracture incidence, whereas high meat intake (HR = 1.18; 95 % CI = 1.06-1.31) with increased incidence. Excessive ethanol consumption (HR high versus moderate = 1.74; 95 % CI = 1.32-2.31) was also a risk factor. CONCLUSIONS In a prospective study of adults, increased adherence to MD appears to protect against hip fracture occurrence, particularly among men.
Collapse
Affiliation(s)
- V Benetou
- WHO Collaborating Center for Food and Nutrition Policies, Department of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, 75 Mikras Asias street, 115 27 Athens, Greece.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
73
|
A dairy and fruit dietary pattern is associated with a reduced likelihood of osteoporosis in Korean postmenopausal women. Br J Nutr 2013; 110:1926-33. [PMID: 23578480 DOI: 10.1017/s0007114513001219] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The aim of the present study was to identify the association of dietary patterns with osteoporosis in Korean postmenopausal women from the Korean Health and Nutrition Examination Survey 2008–10. The present cross-sectional analysis included 3735 postmenopausal women who completed a health interview, nutrition survey and a health examination including bone mineral density (BMD) measurements. The general characteristics and dietary intakes of the participants were obtained using a standardised questionnaire and a 24 h recall method, respectively. The BMD of the femoral neck and lumbar spine was measured using dual-energy X-ray absorptiometry; osteoporosis was defined based on the WHO T-score criteria. Overall, we identified four dietary patterns using factor analysis as follows: 'meat, alcohol and sugar', 'vegetables and soya sauce', 'white rice, kimchi and seaweed' and 'dairy and fruit', which accounted for 30·9% of the total variance in food intake (11·3, 7·7, 6·0 and 5·9%, respectively). The subjects in the highest quintile of the 'dairy and fruit' pattern showed a decreased risk of osteoporosis of the lumbar spine (53 %) compared with those in the lowest quintile, after adjusting for covariates (OR 0·47, 95% CI 0·35, 0·65, P for trend<0·0001). In contrast, the 'white rice, kimchi and seaweed' dietary pattern was negatively associated with bone health (OR 1·40, 95% CI 1·03, 1·90, P for trend=0·0479). The present results suggest that an increased intake of dairy foods and fruits in the traditional Korean diet, based on white rice and vegetables, may decrease the risk of osteoporosis in Korean postmenopausal women.
Collapse
|
74
|
Samieri C, Ginder Coupez V, Lorrain S, Letenneur L, Allès B, Féart C, Paineau D, Barberger-Gateau P. Nutrient patterns and risk of fracture in older subjects: results from the Three-City Study. Osteoporos Int 2013; 24:1295-305. [PMID: 22976577 DOI: 10.1007/s00198-012-2132-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Accepted: 08/27/2012] [Indexed: 01/21/2023]
Abstract
UNLABELLED We investigated the association between nutrient patterns and risk of fractures in 1,482 older subjects. Patterns associated with higher intakes of Ca, P, vitamin B12, proteins and unsaturated fats, and moderate alcohol intake, provided by diets rich in dairies and charcuteries, were related to a lower risk of wrist and hip fractures. INTRODUCTION The purpose of this study was to investigate the relationship between patterns of nutrient intake and the risk of fractures in older subjects. METHODS Among 1,482 participants from the Bordeaux sample of the Three-City (3C) Study who completed a 24-h dietary recall and a food frequency questionnaire, we examined the association between patterns of nutrient intake derived from principal component analysis and 8-year incidence of self-reported fractures of the hip, the wrist, and the vertebrae. RESULTS A "nutrient-dense" pattern rich in Ca and P, iron, vitamins B including B12, vitamins C and E, alcohol, proteins, and unsaturated fats, and characterized by a higher consumption of fruits and vegetables, meats and fish, cheese and milk, charcuteries, cereals, rice, pasta, and potatoes, was associated with a 19% (95% CI 2-34%, P=0.03) lower risk of wrist fractures. The same pattern was associated with a 14% (95% CI 2-25%) lower risk of fractures at any site. A "south-western French" pattern rich in Ca, P, vitamins D and B12, retinol, alcohol, proteins, and fats-including unsaturated fats; poor in vitamins C, E, and K, carotenes, folates, and fibers; and related to a higher consumption of cheese, milk, and charcuterie and a lower consumption of fruits and vegetables was related to a 33% lower risk of hip fractures (95% CI 3-39%, P=0.03). CONCLUSIONS Higher intakes of Ca, P, vitamin B12, proteins, and unsaturated fats and moderate alcohol, provided by dietary patterns rich in cheese, milk, and charcuteries, were related to a lower risk of wrist and hip fractures in our cohort.
Collapse
Affiliation(s)
- C Samieri
- Department of Nutritional Epidemiology, Inserm U897, Bordeaux, 33076, France.
| | | | | | | | | | | | | | | |
Collapse
|
75
|
Abstract
Diet, a modifiable osteoporosis risk factor, plays an important role in the acquisition and maintenance of bone mass. The influence of diet on bone begins in childhood; even maternal diet can influence bone mass in the offspring. A good general nutritional status and adequate dietary protein, calcium, vitamin D, fruits, and vegetables have a positive influence on bone health, while a high caloric diet and heavy alcohol consumption have been associated with lower bone mass and higher rates of fracture. The evidence for a role of other minerals and vitamins in skeletal health is not as strong, but recent evidence suggests that vitamins C and K might also have an effect on bone.
Collapse
Affiliation(s)
- Silvina Levis
- Geriatrics Institute, University of Miami Miller School of Medicine, FL 33101, USA.
| | | |
Collapse
|
76
|
Rivas A, Romero A, Mariscal-Arcas M, Monteagudo C, Feriche B, Lorenzo ML, Olea F. Mediterranean diet and bone mineral density in two age groups of women. Int J Food Sci Nutr 2012; 64:155-61. [PMID: 22946650 DOI: 10.3109/09637486.2012.718743] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We hypothesized that adherence to the Mediterranean diet measured as a Mediterranean diet score (MDS) has a beneficial effect on bone mineral density (BMD). For the purposes of this study, a sample of healthy women from Southern Spain was chosen. Subjects were grouped into two major groups: a first group consisted of women of reproductive age (premenopausal, pre-M) and a second group consisted of postmenopausal women (pos-M). The consumption of vegetables and fruit was found to be significantly related to BMD in both groups of subjects studied. In the pre-M group, the lipid ratio was positively associated with BMD and in pos-M women nuts intake was also associated with BMD. After implementing the analysis of covariance analysis, significant linear trends between the MDS and BMD were observed in all subjects studied. Our results indicate that a varied diet based on Mediterranean diet patterns may be beneficial in the prevention of osteoporosis.
Collapse
Affiliation(s)
- Ana Rivas
- Department of Nutrition and Food Science, School of Pharmacy, University of Granada, Granada, Spain.
| | | | | | | | | | | | | |
Collapse
|
77
|
Karamati M, Jessri M, Shariati-Bafghi SE, Rashidkhani B. Dietary patterns in relation to bone mineral density among menopausal Iranian women. Calcif Tissue Int 2012; 91:40-9. [PMID: 22644320 DOI: 10.1007/s00223-012-9608-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Accepted: 04/17/2012] [Indexed: 10/28/2022]
Abstract
The association of dietary patterns and bone health is not yet well known, and findings from the rare previous studies conducted on this issue are contradictory. We assessed the dietary patterns in relation to bone mineral density (BMD) in a sample of menopausal Iranian women. In this cross-sectional study, 160 menopausal women aged 50-85 were studied and their femoral neck and lumbar spine BMDs were measured by dual-energy X-ray absorptiometry. Dietary intakes were assessed with a validated 168-item food frequency questionnaire, and dietary patterns were identified by a principal component factor analysis method. Overall, six dietary patterns emerged, two of which had a significant association with BMD. After adjusting for potential confounders, women who had higher scores for the first (high in high-fat dairy products, organ meats, red or processed meats and nonrefined cereals) and the second (high in French fries, mayonnaise, sweets and desserts and vegetable oils) dietary patterns we identified were more likely to have BMD below the median in the lumbar spine (odds ratio 2.29; 95 % confidence interval 1.05-4.96; p = 0.04) and the femoral neck (odds ratio 2.83, 95 % confidence interval 1.31-6.09; p < 0.01), respectively, compared to women with lower scores. Dietary patterns abundant in foods with high content of saturated fatty acids (similar to factor 1) or with low density of nutrients (similar to factor 2) are detrimental to bone health in menopausal Iranian women. These findings highlight the importance of proper food selection for maintaining bone health.
Collapse
Affiliation(s)
- Mohsen Karamati
- Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute (WHO Collaborating Center), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | | | | |
Collapse
|
78
|
Flammer AJ, Martin EA, Gössl M, Widmer RJ, Lennon RJ, Sexton JA, Loeffler D, Khosla S, Lerman LO, Lerman A. Polyphenol-rich cranberry juice has a neutral effect on endothelial function but decreases the fraction of osteocalcin-expressing endothelial progenitor cells. Eur J Nutr 2012; 52:289-96. [PMID: 22382203 DOI: 10.1007/s00394-012-0334-4] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Accepted: 02/17/2012] [Indexed: 11/26/2022]
Abstract
PURPOSE Cranberry juice (CJ) contains a remarkably high concentration of polyphenols, considered to be beneficial for cardiovascular and bone health. The current double-blind, randomized study was designed to test whether daily consumption of double-strength Ocean Spray light CJ (2 × 230 ml) over 4 months has beneficial effects on vascular function and on endothelial progenitor cells (EPCs) carrying the osteoblastic marker osteocalcin in particular. METHODS A total of 84 participants (49.5 ± 16.2 years) with peripheral endothelial dysfunction and cardiovascular risk factors were enrolled in this double-blind, randomized, controlled trial (69 completed the 4-month protocol-32 in the CJ group and 37 in the placebo group, respectively). Vascular responses to reactive hyperemia were measured non-invasively by peripheral arterial tonometry (EndoPAT). Peripheral blood mononuclear cells were stained for EPC markers, as well as osteocalcin, and counted by flow cytometry. RESULTS Baseline characteristics were similar in both groups. The effect of CJ on peripheral endothelial function and on circulating EPC counts (CD34(+)/CD133(+)/KDR(+)) did not change during the study. A high percentage of EPCs expressed osteocalcin (59.4 ± 35.7%). CJ, as compared to placebo, induced a decrease in the fraction of EPCs expressing osteocalcin (-8.64 ± 48.98 and 19.13 ± 46.11%, respectively, p = 0.019). Systemic levels of the adhesion marker ICAM correlated significantly with the number of EPCs expressing osteocalcin. CONCLUSIONS The study demonstrated that long-term supplementation of polyphenol-rich CJ did not improve peripheral endothelial function. However, the decrease in the fraction of osteocalcin+ EPCs suggests a potential beneficial effect of polyphenol-rich CJ.
Collapse
Affiliation(s)
- Andreas J Flammer
- Division of Cardiovascular Diseases, Mayo Clinic and College of Medicine, 200 1st Street SW, Rochester, MN 55905, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
79
|
Dietary patterns and bone mineral status in young adults: the Northern Ireland Young Hearts Project. Br J Nutr 2012; 108:1494-504. [PMID: 22214826 DOI: 10.1017/s0007114511006787] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Studies of individual nutrients or foods have revealed much about dietary influences on bone. Multiple food or nutrient approaches, such as dietary pattern analysis, could offer further insight but research is limited and largely confined to older adults. We examined the relationship between dietary patterns, obtained by a posteriori and a priori methods, and bone mineral status (BMS; collective term for bone mineral content (BMC) and bone mineral density (BMD)) in young adults (20-25 years; n 489). Diet was assessed by 7 d diet history and BMD and BMC were determined at the lumbar spine and femoral neck (FN). A posteriori dietary patterns were derived using principal component analysis (PCA) and three a priori dietary quality scores were applied (dietary diversity score (DDS), nutritional risk score and Mediterranean diet score). For the PCA-derived dietary patterns, women in the top compared to the bottom fifth of the 'Nuts and Meat' pattern had greater FN BMD by 0·074 g/cm(2) (P = 0·049) and FN BMC by 0·40 g (P = 0·034) after adjustment for confounders. Similarly, men in the top compared to the bottom fifth of the 'Refined' pattern had lower FN BMC by 0·41 g (P = 0·049). For the a priori DDS, women in the top compared to the bottom third had lower FN BMD by 0·05 g/cm(2) after adjustments (P = 0·052), but no other relationships with BMS were identified. In conclusion, adherence to a 'Nuts and Meat' dietary pattern may be associated with greater BMS in young women and a 'Refined' dietary pattern may be detrimental for bone health in young men.
Collapse
|
80
|
Dietary patterns are associated with biomarkers of chronic low grade systemic inflammation in Scottish postmenopausal women: a prospective analysis. Proc Nutr Soc 2012. [DOI: 10.1017/s0029665112003424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
81
|
|
82
|
Suliburska J. A comparison of levels of select minerals in scalp hair samples with estimated dietary intakes of these minerals in women of reproductive age. Biol Trace Elem Res 2011; 144:77-85. [PMID: 22068726 PMCID: PMC3241917 DOI: 10.1007/s12011-011-9034-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 03/09/2011] [Indexed: 11/08/2022]
Abstract
The objective of this study was to evaluate daily intake of minerals and concentrations of minerals in hair in women of reproductive age. The study included 77 menstruating women, aged 35.9 ± 9.7 years. Subjects were divided into three groups according to age. All women were healthy. Hair samples were taken from several points of the occipital scalp. The content of minerals in hair samples was determined by flame atomic absorption spectrometry. Dietary intake of the analysed minerals was assayed on the basis of dietary intake interviews from three preceding days and evaluated using the dietetic computer programme. It was shown that calcium and iron daily intake by the women was below the recommended value. Only few women had low concentrations (below reference values) of magnesium, copper and zinc in hair. Statistically significant differences were shown between age groups. Generally, the concentrations of minerals in hair in the younger (19-30 years) and the older women (41-50 years) were higher than in hair of middle-aged women (31-40 years). The content of calcium, magnesium, iron and zinc in daily diets of women correlated inversely with copper level in their hair. Food products with good bioavailability of iron and calcium should be recommended for women of childbearing age in all age groups.
Collapse
Affiliation(s)
- J Suliburska
- Department of Hygiene and Human Nutrition, Poznan Life Science University, Wojska Polskiego 31, 60-624, Poznan, Poland.
| |
Collapse
|
83
|
McNaughton SA, Wattanapenpaiboon N, Wark JD, Nowson CA. An energy-dense, nutrient-poor dietary pattern is inversely associated with bone health in women. J Nutr 2011; 141:1516-23. [PMID: 21653576 DOI: 10.3945/jn.111.138271] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Measures of dietary patterns have been increasingly used to capture the complex nature of dietary intake. Few studies have investigated the impact of specific dietary patterns on bone health. Areal bone mineral density (BMD) at the lumbar spine and total hip and total body bone mineral content (BMC) were measured using DXA in Australian women aged 18-65 y (n = 527). Dietary patterns were assessed using a 4-d food diary and factor analysis. Scores were calculated based on the amount of each food consumed in the pattern and the weightings determined by factor analysis. Analysis was conducted using generalized estimating equation methods. Factor analysis revealed 5 dietary patterns. Pattern 1 (high consumption of refined cereals, soft drinks, fried potatoes, sausages and processed meat, vegetable oils, beer, and takeaway foods and low consumption of other vegetables, vegetable dishes, tea, coffee, fruit, wholegrain breads, and breakfast cereals) were significantly inversely associated with total body BMC (g) [β = -15.4 (95% CI -27.4, -3.3), adjusted for age, height, physical activity, smoking, education, energy, and calcium intake]. Pattern 4 (high consumption of legumes, seafood, seeds, nuts, wine, rice and rice dishes, other vegetables, and vegetable dishes and low consumption of bacon and ham) were directly associated with BMD at both sites and total body BMC in adjusted models [BMC (g): β = 15.2 (95% CI 2.84, 27.6), fully adjusted model]. The remaining dietary patterns were not consistently associated with BMD or BMC. This study identified specific dietary patterns associated with BMD and total body BMC among women and provides evidence that will contribute to potential food-based strategies for improving bone health.
Collapse
Affiliation(s)
- Sarah A McNaughton
- Centre for Physical Activity and Nutrition Research, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria 3125, Australia
| | | | | | | |
Collapse
|
84
|
Hamidi M, Tarasuk V, Corey P, Cheung AM. Association between the Healthy Eating Index and bone turnover markers in US postmenopausal women aged ≥45 y. Am J Clin Nutr 2011; 94:199-208. [PMID: 21562084 DOI: 10.3945/ajcn.110.009605] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Some studies have reported that overall diet quality affects bone status in postmenopausal women; however, the findings are inconsistent. OBJECTIVES Our primary objective was to examine the association between overall diet quality and bone turnover markers (BTMs) in postmenopausal women aged ≥45 y by using the Healthy Eating Index 2005 (HEI-2005)-a diet quality-assessment tool-developed by the US Department of Agriculture. Our secondary objective was to explore the associations between the components of the HEI-2005 and the MyPyramid food groups and BTMs. DESIGN We used cross-sectional data from NHANES 1999-2002. Multiple regression models with adjustments for relevant confounders were used to examine the relation between the total HEI-2005 score and its components and food groups and serum bone-specific alkaline phosphatase (BAP), a biomarker of bone formation, and urinary N-telopeptides/creatinine (uNTx/Cr), a biomarker of bone resorption. RESULTS No association was found between the total HEI-2005 score and BTMs. The milk group component of HEI-2005 had a significant negative linear relation with uNTx/Cr. Women in the lowest tertile of the MyPyramid milk group had the highest uNTx/Cr. Those in the highest tertile of energy-adjusted added sugar intake had the highest BAP. CONCLUSIONS Our results support the ability of a healthy diet with adequate dairy intake to promote bone health in aging women. However, we found that the HEI-2005 is not a good measure of healthy eating for optimal bone health. Further research is needed to develop an overall dietary assessment tool in relation to bone health for postmenopausal women.
Collapse
Affiliation(s)
- Maryam Hamidi
- Women's Health and Osteoporosis Programs, University Health Network, University of Toronto, Toronto, Canada
| | | | | | | |
Collapse
|