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Sayeed UB, Akhtar E, Roy AK, Akter S, von Ehrenstein OS, Raqib R, Wagatsuma Y. Fetal femur length and risk of diabetes in adolescence: a prospective cohort study. Trop Med Health 2024; 52:44. [PMID: 38951934 PMCID: PMC11218328 DOI: 10.1186/s41182-024-00611-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/22/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND Diabetes is more apparent in adulthood but may be dormant in childhood and originates during early fetal development. In fetal biometry, femur length (FL) is crucial for assessing fetal growth and development. This study aimed to assess potential associations between fetal femur growth and prediabetic biomarkers in Bangladeshi children. METHODS A cohort study embedded in a population-based maternal food and micronutrient supplementation (MINIMat) trial was conducted in Matlab, Bangladesh. The children in the cohort were followed up until 15 years of age. In the original trial, pregnancy was confirmed by ultrasound before 13 gestational weeks (GWs). Afterward, ultrasound assessments were performed at 14, 19, and 30 GWs. FL was measured from one end to the other, capturing a complete femoral image. The FL was standardized by GW, and a z-score was calculated. FBG and HbA1c levels were determined in plasma and whole blood, and the triglyceride-glucose index, a biomarker of insulin resistance, was calculated as Ln [fasting triglycerides (mg/dl) × fasting glucose (mg/dl)/2]. Multivariable linear regression analysis using a generalized linear model was performed to estimate the effects of FL at 14, 19 and 30 GWs on prediabetic biomarkers at 9 and 15 years of age. Maternal micronutrient and food supplementation group, parity, child sex, and BMI at 9 years or 15 years were included as covariates. RESULTS A total of 1.2% (6/515) of the participants had impaired fasting glucose during preadolescence, which increased to 3.5% (15/433) during adolescence. At 9 years, 6.3% (32/508) of the participants had elevated HbA1c%, which increased to 28% (120/431) at 15 years. Additionally, the TyG index increased from 9.5% (49/515) (during preadolescence) to 13% (56/433) (during adolescence). A one standard deviation decrease in FL at 14 and 19 GWs was associated with increased FBG (β = - 0.44 [- 0.88, - 0.004], P = 0.048; β = - 0.59 [- 1.12, - 0.05], P = 0.031) and HbA1c (β = - 0.01; [- 0.03, -0.005], P = 0.007; β = - 0.01 [- 0.03, - 0.003], P = 0.018) levels at 15 years. FL was not associated with diabetic biomarkers at 9 years. CONCLUSION Mid-trimester impaired femur growth may be associated with elevated prediabetic biomarkers in Bangladeshi adolescents.
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Affiliation(s)
- Urme Binte Sayeed
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Evana Akhtar
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Anjan Kumar Roy
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Sharmin Akter
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Ondine S von Ehrenstein
- Departments of Community Health Sciences and Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | - Rubhana Raqib
- Nutrition Research Division, icddr, b, Dhaka, 1212, Bangladesh
| | - Yukiko Wagatsuma
- Faculty of Medicine, Department of Clinical Trials and Clinical Epidemiology, University of Tsukuba, Tsukuba, Ibaraki, 805-3575, Japan
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Kim M, Nørrisgaard PE, Vahman N, Cexus ONF, Townsend PA, Stokholm J, Bønnelykke K, Chawes B, Brustad N. Maternal Diet Associates with Offspring Bone Mineralization, Fracture Risk and Enamel Defects in Childhood and Influences the Prenatal Effect of High-Dose Vitamin D Supplementation. Nutrients 2024; 16:405. [PMID: 38337692 PMCID: PMC10856831 DOI: 10.3390/nu16030405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
We previously demonstrated a beneficial effect of high-dose vitamin D in pregnancy on offspring bone and dental health. Here, we investigated the effect of maternal dietary patterns during pregnancy on the risk of bone fractures, bone mineralization and enamel defects until age 6 years in the offspring. Further, the influence of diet on the effect of high-dose vitamin D was analyzed in the COPSAC2010 mother-child cohort including 623 mother-child pairs. A weighted network analysis on FFQs revealed three specific maternal dietary patterns that associated (Bonferroni p < 0.05) with both offspring bone and dental health. The effect of prenatal high-dose (2800 IU/day) vs. standard-dose (400 IU/day) vitamin D on offspring bone mineral content (adjusted mean difference (aMD): 33.29 g, 95% CI: 14.48-52.09, p < 0.001), bone mineral density (aMD: 0.02 g/cm2 (0.01-0.04), p < 0.001), fracture risk (adjusted incidence rate ratio: 0.36 (0.16-0.84), p = 0.02), and enamel defects in primary (adjusted odds ratio (aOR): 0.13 (0.03-0.58), p < 0.01) and permanent molars (aOR: 0.25; (0.10-0.63), p < 0.01) was most pronounced when mothers had lower intake of fruit, vegetables, meat, eggs, sweets, whole grain, offal and fish. This study suggests that prenatal dietary patterns influence offspring bone and dental development, and should be considered in order to obtain the full benefits of vitamin D to enhance personalized supplementation strategy.
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Affiliation(s)
- Min Kim
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
- Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK; (O.N.F.C.); (P.A.T.)
| | - Pia E. Nørrisgaard
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
| | - Nilo Vahman
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
| | - Olivier N. F. Cexus
- Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK; (O.N.F.C.); (P.A.T.)
| | - Paul A. Townsend
- Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK; (O.N.F.C.); (P.A.T.)
| | - Jakob Stokholm
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
- Department of Food Science, University of Copenhagen, 1958 Copenhagen, Denmark
| | - Klaus Bønnelykke
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
| | - Bo Chawes
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
| | - Nicklas Brustad
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, 2820 Copenhagen, Denmark; (M.K.); (P.E.N.); (N.V.); (J.S.); (K.B.); (B.C.)
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Vamadeva SG, Patel K, Ravi Mangu S, Ellur G, Sukhdeo SV, Sharan K. Maternal omega-3 LC-PUFA supplementation programs an improved bone mass in the offspring with a more pronounced effect in females than males at adulthood. J Nutr Biochem 2023; 113:109245. [PMID: 36473540 DOI: 10.1016/j.jnutbio.2022.109245] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 11/17/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
Early balanced nutrition is vital in achieving optimal skeletal mass and its maintenance. Although a lower omega-6 (n-6): omega-3 (n-3) long-chain polyunsaturated fatty acid (LC-PUFA) ratio is strongly linked with bone health, its maternal effect in the programming of the offspring's skeleton remains to be elucidated. Plugged C57BL/6 mice were fed either n-3 LC-PUFA Enriched Diet (LED) or a control diet (C) throughout their gestation and lactation. Offspring born to both the groups were weaned onto C till 6, 12, and 24 weeks of their age. Offspring's skeleton metabolism and serum fatty acid composition was studied. In humans, seventy-five mother-female newborns pairs from term gestation were tested for their maternal LC-PUFA status relationships to venous cord blood bone biomarkers. Offspring of maternal LED supplemented mice exhibited a superior bone phenotype over C, more prominent in females than males. A lower serum n-6/n-3 LC-PUFA in the LED group offspring was strongly associated with blood biomarkers of bone metabolism. Sexual dimorphism evidenced had a strong correlation between offspring's LC-PUFA levels and bone turnover markers in serum. A higher potential for osteoblastic differentiation in both LED offspring genders and reduced osteoclastogenesis in females was cell-autonomous effect. The human cross-sectional study also showed a positive correlation between maternal n-3 PUFA and cord blood markers of bone formation in female newborns at birth. Maternal dietary n-6/ n-3 fat quality determines offspring's bone growth and development. Our data suggest that the skeleton of female offspring is likely to be more sensitive to this early exposure.
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Affiliation(s)
- Sowmya Giriyapura Vamadeva
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Kalpana Patel
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Svvs Ravi Mangu
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Govindraj Ellur
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India
| | - Shinde Vijay Sukhdeo
- Department of Meat and Marine Sciences, CSIR- Central Food Technological Research Institute, Mysuru, Karnataka, India
| | - Kunal Sharan
- Department of Molecular Nutrition, CSIR-Central Food Technological Research Institute, Mysuru, Karnataka, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, 201002, India.
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Diniz WJS, Ward AK, McCarthy KL, Kassetas CJ, Baumgaertner F, Reynolds LP, Borowicz PP, Sedivec KK, Kirsch JD, Dorsam ST, Neville TL, Forcherio JC, Scott R, Caton JS, Dahlen CR. Periconceptual Maternal Nutrition Affects Fetal Liver Programming of Energy- and Lipid-Related Genes. Animals (Basel) 2023; 13:ani13040600. [PMID: 36830387 PMCID: PMC9951695 DOI: 10.3390/ani13040600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/01/2023] [Accepted: 02/07/2023] [Indexed: 02/11/2023] Open
Abstract
During pregnancy, the fetus relies on the dam for its nutrient supply. Nutritional stimuli during fetal organ development can program hepatic metabolism and function. Herein, we investigated the role of vitamin and mineral supplementation (VTM or NoVTM-at least 71 days pre-breeding to day 83 of gestation) and rate of weight gain (low (LG) or moderate (MG)-from breeding to day 83) on the fetal liver transcriptome and the underlying biological pathways. Crossbred Angus beef heifers (n = 35) were randomly assigned to one of four treatments in a 2 × 2 factorial design (VTM_LG, VTM_MG, NoVTM_LG, and NoVTM_MG). Gene expression was measured with RNA-Seq in fetal livers collected on day 83 ± 0.27 of gestation. Our results show that vitamin and mineral supplementation and rate of weight gain led to the differential expression of hepatic genes in all treatments. We identified 591 unique differentially expressed genes across all six VTM-gain contrasts (FDR ≤ 0.1). Over-represented pathways were related to energy metabolism, including PPAR and PI3K-Akt signaling pathways, as well as lipid metabolism, mineral transport, and amino acid transport. Our findings suggest that periconceptual maternal nutrition affects fetal hepatic function through altered expression of energy- and lipid-related genes.
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Affiliation(s)
- Wellison J. S. Diniz
- Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA
- Correspondence:
| | - Alison K. Ward
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Kacie L. McCarthy
- Department of Animal Science, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Cierrah J. Kassetas
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | | | - Lawrence P. Reynolds
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Pawel P. Borowicz
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Kevin K. Sedivec
- Central Grasslands Research and Extension Center, North Dakota State University, Streeter, ND 58483, USA
| | - James D. Kirsch
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Sheri T. Dorsam
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Tammi L. Neville
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | | | - Ronald Scott
- Purina Animal Nutrition LLC, Gray Summit, MO 63039, USA
| | - Joel S. Caton
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
| | - Carl R. Dahlen
- Department of Animal Sciences, North Dakota State University, Fargo, ND 58108, USA
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Curtin L, Conway MC, Kilbane MT, McKenna MJ, McAuliffe FM. No effect of maternal calcium intake and bone resorption during pregnancy on offspring bone mineral density at age 5 years. Osteoporos Int 2022; 33:1165-1170. [PMID: 34853883 DOI: 10.1007/s00198-021-06250-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/22/2021] [Indexed: 11/26/2022]
Abstract
UNLABELLED Maternal nutrition during pregnancy plays a role in offspring bone health. In a prospective cohort study, offspring bone mineral density at 5 years was not associated with maternal calcium intake or maternal bone resorption during pregnancy. PURPOSE Suboptimal bone mineral density in childhood can result in osteoporosis later in life. We reported previously that lower calcium intake during pregnancy was associated with higher maternal bone resorption during pregnancy and that lower maternal dietary calcium and higher maternal bone resorption in pregnancy were associated with lower maternal bone mineral density (BMD) 5 years later. The current study sought to investigate the effect of both maternal dietary calcium intake and maternal bone resorption during pregnancy on offspring BMD at 5 years. METHODS Data collected as part of the ROLO longitudinal cohort study (n = 103, mother-child dyads) were used in the current analysis. ROLO started as a randomised controlled trial of a low glycemic index diet during second pregnancy in women with macrosomia in first pregnancy in order to prevent recurrence of macrosomia. Maternal dietary intakes were assessed using 3-day food diaries completed during each trimester of pregnancy. Bone resorption in early and late pregnancy was calculated through urinary excretion of cross-linked N-telopeptides (uNTX). Offspring whole-body BMD at 5 years was measured using dual-energy X-ray absorptiometry. RESULTS Offspring BMD at 5 years correlated with offspring body mass index (r = .385; p < .001) and offspring BMD was higher in boys than girls (t = 2.91; p = .004). Offspring BMD at 5 years was not associated with either maternal calcium intake or uNTX during pregnancy, after controlling for offspring body mass index and offspring sex. CONCLUSION Offspring BMD at 5 years is not associated with either maternal calcium intake or maternal bone resorption during pregnancy.
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Affiliation(s)
- Louise Curtin
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Marie C Conway
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Mark T Kilbane
- Department of Clinical Chemistry, St. Vincent's University Hospital, Dublin 4, Ireland
| | - Malachi J McKenna
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland.
- Department of Clinical Chemistry, St. Vincent's University Hospital, Dublin 4, Ireland.
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
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Buckels EJ, Bolam SM, Tay ML, Matthews BG. The Impact of Maternal High-Fat Diet on Bone Microarchitecture in Offspring. Front Nutr 2021; 8:730037. [PMID: 34527691 PMCID: PMC8435578 DOI: 10.3389/fnut.2021.730037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/02/2021] [Indexed: 12/11/2022] Open
Abstract
The incidence of obesity in women of reproductive age has significantly increased over the past 100 years. There is a well-established connection between maternal obesity during pregnancy and an increased risk of developing non-communicable cardiometabolic diseases in her offspring. This mini-review focuses on evidence examining the effect of maternal high-fat diet (HFD) on skeletal development and bone health in later life in offspring. The majority of rodent studies indicate that maternal HFD generally negatively affects both embryonic bone development and bone volume in adult animals. Details surrounding the mechanisms of action that drive changes in the skeleton in offspring remain unclear, although numerous studies suggest that some effects are sex-specific. Human studies in this area are limited but also suggest that HFD during pregnancy may impair bone formation and increase fracture risk during childhood. Given the consequences of low bone mass and deranged bone microarchitecture for offspring, advances in our understanding of the developmental origins of bone health is critical in the battle against osteoporosis.
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Affiliation(s)
- Emma J Buckels
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, Auckland, New Zealand
| | - Scott M Bolam
- Department of Surgery, School of Medicine, University of Auckland, Auckland, New Zealand.,Department of Orthopaedic Surgery, Auckland City Hospital, Auckland, New Zealand
| | - Mei Lin Tay
- Department of Surgery, School of Medicine, University of Auckland, Auckland, New Zealand
| | - Brya G Matthews
- Department of Molecular Medicine and Pathology, School of Medical Sciences, University of Auckland, Auckland, New Zealand
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Rojhani A, Ouyang P, Gullon-Rivera A, Dale TM. Dietary Quality of Pregnant Women Participating in the Special Supplemental Nutrition Program for Women, Infants, and Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:8370. [PMID: 34444120 PMCID: PMC8391835 DOI: 10.3390/ijerph18168370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 08/03/2021] [Indexed: 11/17/2022]
Abstract
Few studies have examined the dietary intake of low-income pregnant women participating in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). The aim of this study was to assess the dietary quality of WIC-enrolled pregnant women and examine associations with maternal characteristics, nutrition knowledge, and key health indicators. Fifty-one WIC-enrolled pregnant women completed two sets of 3-day food records. Food records were analyzed for nutrient content, and diet quality was assessed using the Healthy Eating Index (HEI)-2015. Since an HEI score of less than 60 is indicative of the need to improve dietary quality, participants' HEI scores were divided into two categories: <60 and ≥60. The total mean HEI score of the cohort based on analysis of the first set of food records was 59.1 ± 12.5 (range 37.1-89.2), while the mean score for the second 3 days of food records was 56.8 ± 12.7 (range 30.0-89.0). The majority of participants did not consume the minimum recommended servings of whole vegetables. Those in the <60 HEI category consumed on average less than 50% of the recommended servings of whole fruits and whole grains. The diets of the majority of participants were high in saturated fat and sodium. More than one-third did not meet the recommendations for folate and iron intake, while less than half met the RDA for vitamin D. Choline intake was insufficient based on analysis of the first 3 days of food records. Our results indicate that the dietary quality of WIC-enrolled pregnant women requires improvement.
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Affiliation(s)
- Arezoo Rojhani
- Department of Family and Consumer Sciences, Western Michigan University, Kalamazoo, MI 49008-5322, USA; (P.O.); (A.G.-R.); (T.M.D.)
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Maternal Diet, Nutritional Status, and Birth-Related Factors Influencing Offspring's Bone Mineral Density: A Narrative Review of Observational, Cohort, and Randomized Controlled Trials. Nutrients 2021; 13:nu13072302. [PMID: 34371812 PMCID: PMC8308284 DOI: 10.3390/nu13072302] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/22/2021] [Accepted: 07/01/2021] [Indexed: 01/17/2023] Open
Abstract
There is growing evidence that bone health may be programmed in the first years of life. Factors during the prenatal period, especially maternal nutrition, may have an influence on offspring’s skeletal development and thus the risk of osteoporosis in further life, which is an increasing societal, health and economic burden. However, it is still inconclusive which early life factors are the most important and to what extent they may affect bone health. We searched through three databases (PubMed, Google Scholar, Cochrane Library) and after eligibility criteria were met, the results of 49 articles were analyzed. This narrative review is an overall summary of up-to-date studies on maternal diet, nutritional status, and birth-related factors that may affect offspring bone development, particularly bone mineral density (BMD). Maternal vitamin D status and diet in pregnancy, anthropometry and birth weight seem to influence BMD, however other factors such as subsequent growth may mediate these associations. Due to the ambiguity of the results in the analyzed studies, future, well-designed studies are needed to address the limitations of the present study.
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Quattrini S, Pampaloni B, Cianferotti L, Fossi C, Ottanelli S, Gronchi G, Duradoni M, Di Tommaso M, Dubini V, Brandi ML. Mediterranean diet adherence and dietary calcium intake in a group of pregnant women: Results of an Italian survey. Food Sci Nutr 2021; 9:3426-3435. [PMID: 34262703 PMCID: PMC8269676 DOI: 10.1002/fsn3.2233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/22/2021] [Accepted: 02/27/2021] [Indexed: 11/17/2022] Open
Abstract
Pregnancy is a delicate phase in woman's life that could become a risk factor for osteoporosis in pregnant women who do not meet recommended nutrient standards, especially for calcium and vitamin D. Mediterranean diet (MD) has been demonstrated to be beneficial for adequate nutrient intake. This article aims to evaluate the MD adherence and dietary calcium intake in a group of pregnant Italian women and to investigate how these are linked to each other and to fast glycemia at first trimester of pregnancy. Two hundred and seventy-nine pregnant women were recruited at the gynecology units of two hospitals in Florence. Socio-demographic, clinical information, and results of the first trimester blood sample analysis were collected. Two questionnaires, validated for evaluation of MD adherence and calcium intake, were administered to the pregnant women. Approximately 60% of the women had a high level of MD adherence, with a mean dietary calcium intake of 870.3 ± 335.3. In women with higher MD adherence level, fast glycemia resulted lower. Calcium intake was lower than Population Rate Intake for the Italian population (1,200 mg/daily) and was positively correlated to MD adherence score. The MD proved to be nutritious, as it was related to a higher calcium intake in this group of Italian women.
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Affiliation(s)
- Sara Quattrini
- Department of Experimental and Clinical biomedical Sciences “Mario Serio”University of FlorenceFlorenceItaly
| | - Barbara Pampaloni
- Department of Experimental and Clinical biomedical Sciences “Mario Serio”University of FlorenceFlorenceItaly
| | - Luisella Cianferotti
- Department of Experimental and Clinical biomedical Sciences “Mario Serio”University of FlorenceFlorenceItaly
| | - Caterina Fossi
- Department of Experimental and Clinical biomedical Sciences “Mario Serio”University of FlorenceFlorenceItaly
| | - Silva Ottanelli
- Department of Experimental and Clinical biomedical Sciences “Mario Serio”University of FlorenceFlorenceItaly
| | - Giorgio Gronchi
- Department of Neurosciences, Psychology, Drug Research, and Child Health (Section of Psychology)University of FlorenceFlorenceItaly
| | - Mirko Duradoni
- Department of Information EngineeringUniversity of FlorenceFlorenceItaly
| | | | - Valeria Dubini
- Direttore Unità Funzionale Complessa – Attività Territoriali e Presidio P. PalagiUSL Toscana CentroFlorenceItaly
| | - Maria Luisa Brandi
- Department of Experimental and Clinical biomedical Sciences “Mario Serio”University of FlorenceFlorenceItaly
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10
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Arslanian KJ, Fidow UT, Atanoa T, Naseri T, Duckham RL, McGarvey ST, Choy C, Hawley NL. Effect of maternal nutrient intake during 31-37 weeks gestation on offspring body composition in Samoa. Ann Hum Biol 2020; 47:587-596. [PMID: 32892647 DOI: 10.1080/03014460.2020.1820078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Pregnancy dietary intake may be associated with newborn body composition, a predictor of future obesity. In Samoa, an energy-dense diet contributes to an alarming prevalence of adult obesity. Identifying associations between pregnancy nutrition and infant body composition in this setting may guide strategies to mitigate intergenerational transmission of obesity risk. AIM To examine dietary macro- and micronutrient intake of Samoan women during the third trimester of pregnancy and associations with infant body composition. SUBJECTS AND METHODS At 34-41 weeks of gestation, we measured dietary intake from the prior month using a Food Frequency Questionnaire (FFQ). Dual-energy X-ray absorptiometry (DXA) measured infant body composition at 1-14 days. We used multivariable linear regression models accounting for confounders to identify independent effects of nutrient intake on infant body composition. RESULTS After adjusting for maternal body mass index, age, gravidity, infant age, and sex, a respective 0.2 g increase and 0.2 g decrease in infant bone mass was associated with fibre and saturated fat intake. Increased protein intake was associated with 0.02 g decrease in bone mass. CONCLUSIONS While maternal dietary intake was not associated with infant adiposity or lean mass, we observed an effect on bone mass whose role in regulating metabolic health is overlooked.
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Affiliation(s)
| | - Ulai T Fidow
- Obstetrics and Gynaecology, Tupua Tamasese Meaole Hospital, Samoa National Health Services, Apia, Samoa
| | - Theresa Atanoa
- Community Studies Program, University of California-Santa Cruz, Santa Cruz, CA, USA
| | - Take Naseri
- Ministry of Health, Government of Samoa, Apia, Samoa
| | - Rachel L Duckham
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Australia.,Australian Institute for Musculoskeletal Sciences (AIMSS), The University of Melbourne and Western Medicine, St. Albans, Australia
| | - Stephen T McGarvey
- Departments of Epidemiology and Anthropology, International Health Institute, Brown University School of Public Health, Providence, RI, USA
| | - Courtney Choy
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA
| | - Nicola L Hawley
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA
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Nutrients, Diet, and Other Factors in Prenatal Life and Bone Health in Young Adults: A Systematic Review of Longitudinal Studies. Nutrients 2020; 12:nu12092866. [PMID: 32961712 PMCID: PMC7551661 DOI: 10.3390/nu12092866] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/14/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023] Open
Abstract
Optimizing skeletal health in early life has potential effects on bone health later in childhood and in adulthood. We aimed to evaluate the existing evidence that maternal exposures during pregnancy have an impact on the subsequent bone health among offspring in young adults aged between 16 and 30 years. The protocol is registered in the International Prospective Register of Systematic Reviews (PROSPERO) (ID: CRD42019126890). The search was conducted up to 2 April 2019. We included seven observational prospective cohort studies that examined the association between maternal dietary factors, vitamin D concentration, age, preeclampsia, and smoking with any bone indices among offspring. The results indicated that high concentrations of maternal vitamin D; low fat intake; and high intakes of calcium, phosphorus, and magnesium may increase the bone mineral density in offspring at age 16. Evidence also suggests that the offspring of younger mothers may have a higher peak bone mass. It remains inconclusive whether there is an influence of preeclampsia or maternal smoking on bone health among young adults. Our assessment of internal validity warrants a cautious interpretation of these results, as all of the included studies were judged to have serious risks of bias. High-quality studies assessing whether prenatal prognostic factors are associated with bone health in young adults are needed.
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12
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Xiao H, Wu Z, Li B, Shangguan Y, Stoltz JF, Magdalou J, Chen L, Wang H. The low-expression programming of 11β-HSD2 mediates osteoporosis susceptibility induced by prenatal caffeine exposure in male offspring rats. Br J Pharmacol 2020; 177:4683-4700. [PMID: 32757222 DOI: 10.1111/bph.15225] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 02/12/2020] [Accepted: 07/23/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND AND PURPOSE Prenatal caffeine exposure (PCE) can cause developmental toxicity of long bones in offspring, but the long-term effects and the underlying mechanism have not been fully clarified. Here, we investigated the effects of PCE peak bone mass accumulation and osteoporosis susceptibility in offspring and its intrauterine programming mechanism. EXPERIMENTAL APPROACH Pregnant Wistar rats were administrated intragastrically with saline or caffeine (120 mg·kg-1 ·day-1 ) on gestational days 9-20. The serum and bone samples were collected from the fetal and postnatal offspring for bone mass, genes expression and corticosterone analysis. Then, rat bone marrow mesenchymal stem cells (BMSCs) were treated with corticosterone in vitro to confirm the molecular mechanism. KEY RESULTS PCE caused fetal bone dysplasia in male and female offspring. In adulthood, PCE reduced peak bone mass and increased osteoporosis susceptibility in male offspring but not in females. Meanwhile, PCE only decreased the H3K9ac and expression levels of 11β-hydroxysteroid dehydrogenase 2 (11β-HSD2) before and after birth in the male offspring but not in the females. Moreover, the high level of corticosterone induced by PCE down-regulated the H3K9ac and expression levels of 11β-HSD2 through promoting glucocorticoid receptor (GR; NR3C1) into the nucleus of bone marrow mesenchymal stem cells (BMSCs) and recruiting histone deacetylase 11 (HDAC11) binding to 11β-HSD2 promoter region, which further enhanced the effect of corticosterone on suppressing osteogenic function of BMSCs. CONCLUSION AND IMPLICATIONS PCE caused osteoporosis susceptibility in male adult offspring, which attributed to the low-functional programming of 11β-HSD2 induced by corticosterone via GR/HDAC11 signalling.
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Affiliation(s)
- Hao Xiao
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhixin Wu
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Bin Li
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yangfan Shangguan
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | | | | | - Liaobin Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
| | - Hui Wang
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
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13
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Periconception maternal low-protein diet adversely affects male mouse fetal bone growth and mineral density quality in late gestation. J Dev Orig Health Dis 2020; 12:384-395. [PMID: 32500846 DOI: 10.1017/s204017442000046x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Adverse programming of adult non-communicable disease can be induced by poor maternal nutrition during pregnancy and the periconception period has been identified as a vulnerable period. In the current study, we used a mouse maternal low-protein diet fed either for the duration of pregnancy (LPD) or exclusively during the preimplantation period (Emb-LPD) with control nutrition provided thereafter and postnatally to investigate effects on fetal bone development and quality. This model has been shown previously to induce cardiometabolic and neurological disease phenotypes in offspring. Micro 3D computed tomography examination at fetal stages Embryonic day E14.5 and E17.4, reflecting early and late stages of bone formation, demonstrated LPD treatment caused increased bone formation of relative high mineral density quality in males, but not females, at E14.5, disproportionate to fetal growth, with bone quality maintained at E17.5. In contrast, Emb-LPD caused a late increase in male fetal bone growth, proportionate to fetal growth, at E17.5, affecting central and peripheral skeleton and of reduced mineral density quality relative to controls. These altered dynamics in bone growth coincide with increased placental efficiency indicating compensatory responses to dietary treatments. Overall, our data show fetal bone formation and mineral quality is dependent upon maternal nutritional protein content and is sex-specific. In particular, we find the duration and timing of poor maternal diet to be critical in the outcomes with periconceptional protein restriction leading to male offspring with increased bone growth but of poor mineral density, thereby susceptible to later disease risk.
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14
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Maternal profile according to Mediterranean diet adherence and small for gestational age and preterm newborn outcomes. Public Health Nutr 2020; 24:1372-1384. [PMID: 32345384 DOI: 10.1017/s1368980019004993] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The objective was to evaluate maternal Mediterranean diet (MD) pattern adherence during pregnancy and its association with small for gestational age (SGA) and preterm birth. A secondary objective of the current study was to describe the sociodemographic, lifestyle and obstetric profile of the mothers studied as well as the most relevant paternal and newborn characteristics. DESIGN The current study is a two-phase retrospective population-based study of maternal dietary habits during pregnancy and their effect on newborn size and prematurity. The descriptive first phase examined maternal dietary habits during pregnancy along with the maternal sociodemographic, lifestyle and obstetric profile in a cross-sectional period study. In the second phase, newborn outcomes were evaluated in a nested case-control study. Adherence to MD during pregnancy was measured with the Spanish version of Kidmed index. SETTING Obstetrics ward of the La Fe Hospital in Valencia. PARTICIPANTS All mother-child pairs admitted after delivery during a 12-month period starting from January 2018 were assessed for eligibility. A total of 1118 provided complete outcome data after signing informed consent. RESULTS 14·5 % met the criteria of poor adherence (PA); 34·8 %, medium adherence (MA); and 50·7 %, optimal adherence (OA). Medium adherence to MD was associated in the adjusted scenarios with a higher risk of giving birth to a preterm newborn. No association was found between MD adherence and SGA. CONCLUSIONS Early intervention programmes geared towards pregnant women, where women were aided in reaching OA to MD, might reduce the risk of preterm newborn.
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15
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Liu J, Zhu X, Fulda KG, Chen S, Tao MH. Comparison of Dietary Micronutrient Intakes by Body Weight Status among Mexican-American and Non-Hispanic Black Women Aged 19-39 Years: An Analysis of NHANES 2003-2014. Nutrients 2019; 11:nu11122846. [PMID: 31757075 PMCID: PMC6950012 DOI: 10.3390/nu11122846] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/15/2019] [Accepted: 11/18/2019] [Indexed: 01/17/2023] Open
Abstract
The objective of the current study was to examine micronutrient intake from foods in women of childbearing age and to better understand potential nutritional problems varied by body weight status in minority women. A sample of women aged 19–39 years from the National Health and Nutrition Examination Surveys (NHANES) 2003–2014 was analyzed. Dietary intakes of 13 micronutrients were estimated using the National Cancer Institute method. Mexican-American and non-Hispanic Black women were categorized into normal/under-weight, overweight, or obese groups according to their body mass index (BMI). Mexican-American and non-Hispanic Black women had lower dietary intakes for vitamins A, B2, B6, B12, and D, folate, calcium, and magnesium than non-Hispanic Whites. Among Mexican-Americans, obese women had the lowest dietary intake of vitamins A, B2, C and D. Obese non-Hispanic Black women had significantly lower dietary intakes of iron and zinc than their normal/under-weight counterparts. Comparable percentages (>30%) of Mexican-American and non-Hispanic Black women had dietary intake less than the Estimated Average Requirements (EARs) for several key nutrients including vitamin A, C and D, folate, calcium and magnesium, and the percentages varied by body weight status. These results indicate micronutrient inadequacies persist among and within racial/ethnic and body weight groups.
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Affiliation(s)
- Jialiang Liu
- Department of Biostatistics and Epidemiology, University of North Texas Health Science Center, Fort Worth, TX 76107, USA;
| | - Xiangzhu Zhu
- Department of Medicine, Division of Epidemiology, Vanderbilt Epidemiology Center, Vanderbilt University School of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37203, USA;
| | - Kimberly G. Fulda
- Department of Family Medicine and Osteopathic Manipulative Medicine, NorTex, University of North Texas Health Science Center, Fort Worth, TX 76107, USA;
| | - Shande Chen
- Graduate School of Biomedical Sciences, University of North Texas Health Science Center, Fort Worth, TX 76107, USA;
| | - Meng-Hua Tao
- Department of Biostatistics and Epidemiology, University of North Texas Health Science Center, Fort Worth, TX 76107, USA;
- Correspondence: ; Tel.: +1-817-735-0520; Fax: +1-817-735-0446
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16
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Woolford SJ, Cooper C, Harvey N, Moon RJ. Prenatal influences on bone health in children. Expert Rev Endocrinol Metab 2019; 14:193-202. [PMID: 31023107 DOI: 10.1080/17446651.2019.1607727] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 04/11/2019] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Optimising bone health might reduce the burden of both fractures in childhood and fragility fractures in later life. A number of maternal dietary and non-dietary factors have been identified that might influence offspring bone health and represent targets for intervention. AREAS COVERED This article will outline the accrual of bone mineral throughout the life course and how observational and intervention studies have shown that maternal diet, in particular maternal calcium and 25-hydroxyvitamin D [25(OH)D] status, and lifestyle are associated with offspring bone mineralization. Studies examining the effects of maternal micronutrient supplementation on offspring bone mineral density (BMD) will also be discussed. EXPERT COMMENTARY There is a wealth of observational evidence relating maternal diet to offspring BMD. However, high quality randomized controlled trials, such as the ongoing MAVIDOS study, are needed before these findings can be definitively translated into public health advice.
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Affiliation(s)
- Stephen J Woolford
- a MRC Lifecourse Epidemiology Unit , University of Southampton, Southampton General Hospital, , Southampton , UK
| | - Cyrus Cooper
- a MRC Lifecourse Epidemiology Unit , University of Southampton, Southampton General Hospital, , Southampton , UK
| | - Nicholas Harvey
- a MRC Lifecourse Epidemiology Unit , University of Southampton, Southampton General Hospital, , Southampton , UK
| | - Rebecca J Moon
- b MRC Lifecourse Epidemiology Unit , University of Southampton & Department of Paediatric Endocrinology, University Hospitals Southampton NHS Foundation Trust , Southampton , UK
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17
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Zong L, Cai L, Liang J, Lin W, Yao J, Huang H, Tang K, Chen L, Li L, Lin L, Chen H, Li M, Lu J, Bi Y, Wang W, Wen J, Chen G. EXPOSURE TO FAMINE IN EARLY LIFE AND THE RISK OF OSTEOPOROSIS IN ADULTHOOD: A PROSPECTIVE STUDY. Endocr Pract 2019; 25:299-305. [PMID: 30995429 DOI: 10.4158/ep-2018-0419] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: To assess the association between famine exposure in early life and osteoporosis in adulthood. Methods: A total of 2,292 participants born between 1955 and 1965 in Fujian Province were selected; after 3 years, 1,378 participants attended a follow-up research visit. Calcaneus bone mineral density and bone quality were measured by quantitative ultrasound. The T-score was used to assess bone mineral density, and the parameters quantitative ultrasound index (QUI), speed of sound (SOS), and broadband ultrasonic attenuation (BUA) were used to assess bone quality. A T-score threshold of -1.8 was defined as osteoporosis, and a possible vertebral fracture was considered as a prospective height loss of 0.8 inches or more. Results: Compared with the nonexposed cohort, risks of osteoporosis for fetal-, early childhood, and mid-childhood famine-exposed cohorts in postmenopausal women were adjusted odds ratio (OR), 3.741 (95% confidence interval [CI], 1.233, 11.44) versus OR 2.894 (95% CI, 0.997, 8.571) versus OR 4.699 (95% CI, 1.622, 13.612) by logistic regression but not significant in men. Moreover, the fetal-exposed cohort had a weak negative relation with QUI (β, -5.07 [-10.226, 0.127]) and BUA (β, -4.321 [-0.88, 0.238]). The early- and mid-childhood-exposed cohorts had significantly lower QUI (β, -7.085 [-11.799, -2.372] versus β, -10.845 [-15.68, -6.01]) and BUA (β, -6.381 [-10.515, -2.246] versus β, -8.573 [-12.815, -4.331]) than the nonexposed cohort by linear regression. None of the famine-exposed cohorts had a significant relationship with SOS. Conclusion: Famine exposure during early life is associated with higher risk of osteoporosis in adulthood, which is most obvious in postmenopausal women. Furthermore, famine exposure in early life has adverse effects on bone quality. Abbreviations: BMD = bone mineral density; BUA = broadband ultrasonic attenuation; CI = confidence interval; OR = odds ratio; QUI = quantitative ultrasound index; QUS = quantitative ultrasound; SOS = speed of sound.
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18
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Csaba G. Bone Manifestation of Faulty Perinatal Hormonal Imprinting: A Review. Curr Pediatr Rev 2019; 15:4-9. [PMID: 30474530 DOI: 10.2174/1573396315666181126110110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 10/03/2018] [Accepted: 11/14/2018] [Indexed: 01/27/2023]
Abstract
Hormonal imprinting takes place at the first encounter between the developing receptor and its target hormone and the encounter determines the receptor's binding capacity for life. In the critical period of development, when the window for imprinting is open, the receptor can be misdirected by related hormones, synthetic hormones, and industrial or communal endocrine disruptors which cause faulty hormonal imprinting with life-long consequences. Considering these facts, the hormonal imprinting is a functional teratogen provoking alterations in the perinatal (early postnatal) period. One single encounter with a low dose of the imprinter in the critical developmental period is enough for the formation of faulty imprinting, which is manifested later, in adult age. This has been justified in the immune system, in sexuality, in animal behavior and brain neurotransmitters etc. by animal experiments and human observations. This review points to the faulty hormonal imprinting in the case of bones (skeleton), by single or repeated treatments. The imprinting is an epigenetic alteration which is inherited to the progeny generations. From clinical aspect, the faulty imprinting can have a role in the pathological development of the bones as well, as in the risk of osteoporotic fractures, etc.
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Affiliation(s)
- G Csaba
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Budapest, Hungary
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19
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Perreault M, Atkinson SA, Mottola MF, Phillips SM, Bracken K, Hutton EK, Xie F, Meyre D, Morassut RE, Prapavessis H, Thabane L. Structured diet and exercise guidance in pregnancy to improve health in women and their offspring: study protocol for the Be Healthy in Pregnancy (BHIP) randomized controlled trial. Trials 2018; 19:691. [PMID: 30567604 PMCID: PMC6299965 DOI: 10.1186/s13063-018-3065-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 11/21/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Evidence from epidemiological and animal studies support the concept of programming fetal, neonatal, and adult health in response to in utero exposures such as maternal obesity and lifestyle variables. Excess gestational weight gain (GWG), maternal physical activity, and sub-optimal and excess nutrition during pregnancy may program the offspring's risk of obesity. Maternal intake of dairy foods rich in high-quality proteins, calcium, and vitamin D may influence later bone health status. Current clinical practice guidelines for managing GWG are not founded on randomized trials and lack specific "active intervention ingredients." The Be Healthy in Pregnancy (BHIP) study is a randomized controlled trial (RCT) designed to test the effectiveness of a novel structured and monitored Nutrition + Exercise intervention in pregnant women of all pre-pregnancy weight categories (except extreme obesity), delivered through prenatal care in community settings (rather than in hospital settings), on the likelihood of women achieving recommended GWG and a benefit to bone status of offspring and mother at birth and six months postpartum. METHODS The BHIP study is a two-site RCT that will recruit up to 242 participants aged > 18 years at 12-17 weeks of gestation. After baseline measures, participants are randomized to either a structured and monitored Nutrition + Exercise (intervention) or usual care (control) program for the duration of their pregnancy. The primary outcome of the study is the percent of women who achieve GWG within the Institute of Medicine (IOM) guidelines. The secondary outcomes include: (1) maternal bone status via blood bone biomarkers during pregnancy; (2) infant bone status in cord blood; (3) mother and infant bone status measured by dual-energy absorptiometry scanning (DXA scan) at six months postpartum; (4) other measures including maternal blood pressure, blood glucose and lipid profiles, % body fat, and postpartum weight retention; and (5) infant weight z-scores and fat mass at six months of age. DISCUSSION If effective, this RCT will generate high-quality evidence to refine the nutrition guidelines during pregnancy to improve the likelihood of women achieving recommended GWG. It will also demonstrate the importance of early nutrition on bone health in the offspring. TRIAL REGISTRATION ClinicalTrials.gov, NCT01689961 Registered on 21 September 2012.
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Affiliation(s)
- Maude Perreault
- Department Pediatrics, HSC 3A44, McMaster University, 1280 Main St W, Hamilton, ON, L8S 4K1, Canada
| | - Stephanie A Atkinson
- Department Pediatrics, HSC 3A44, McMaster University, 1280 Main St W, Hamilton, ON, L8S 4K1, Canada.
| | | | - Stuart M Phillips
- Department of Kinesiology, McMaster University, Hamilton, ON, Canada
| | - Keyna Bracken
- Department of Family Medicine, McMaster University, Hamilton, ON, Canada
| | - Eileen K Hutton
- Department of Obstetrics & Gynecology, McMaster University, Hamilton, ON, Canada
| | - Feng Xie
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - David Meyre
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.,Department of Pathology & Molecular Medicine, McMaster University, Hamilton, ON, Canada
| | - Rita E Morassut
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | | | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
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Peraita-Costa I, Llopis-González A, Perales-Marín A, Sanz F, Llopis-Morales A, Morales-Suárez-Varela M. A Retrospective Cross-Sectional Population-Based Study on Prenatal Levels of Adherence to the Mediterranean Diet: Maternal Profile and Effects on the Newborn. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E1530. [PMID: 30029539 PMCID: PMC6069129 DOI: 10.3390/ijerph15071530] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 07/16/2018] [Accepted: 07/17/2018] [Indexed: 12/20/2022]
Abstract
The Mediterranean diet (MD) is a dietary pattern with important benefits. The objectives of this study were to assess the adherence to the MD among pregnant women in Valencia (Spain) and characterize the pregnant women according to their level of adherence. Finally, we aimed to examine the role of MD adherence during pregnancy in the anthropometric development of the newborn. The study included 492 pregnant women who were followed at La Fe Hospital in 2017. The self-administered "Kidmed" questionnaire for data collection on dietary information evaluation was used and a clinical history review of mothers and newborns was performed. Two groups of mothers were identified: those with low adherence (LA) and optimal adherence (OA). The study revealed that 40.2% of the women showed LA to the MD. The newborns born to these women presented a higher risk of being small for gestational age (SGA) {adjusted odds ratio (aOR) = 1.68; 95% confidence interval (CI) 1.02⁻5.46} when adjusting for parental body mass index (BMI) and multiple gestation, but not when adjusting for all significant possible confounders (aOR = 2.32; 95% CI 0.69⁻7.78). The association between MD and SGA was not significantly affected by the use of iron and folic acid supplements (aOR = 2.65; 95% CI 0.66⁻10.65). The profile of the pregnant woman with LA is that of a young smoker, with a low level of education and a low daily intake of dairy products. These results suggest that LA to the MD is not associated with a higher risk of giving birth to a SGA newborn.
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Affiliation(s)
- Isabel Peraita-Costa
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, Avinguda Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain.
- CIBER in Epidemiology and Public Health (CIBERESP), Av. Monforte de Lemos, 3⁻5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
| | - Agustín Llopis-González
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, Avinguda Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain.
- CIBER in Epidemiology and Public Health (CIBERESP), Av. Monforte de Lemos, 3⁻5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
| | - Alfredo Perales-Marín
- Department of Obstetrics, La Fe University Hospital, Avinguda de Fernando Abril Martorell, 106, 46026 València, Spain.
| | - Ferran Sanz
- Department of Obstetrics, La Fe University Hospital, Avinguda de Fernando Abril Martorell, 106, 46026 València, Spain.
| | - Agustín Llopis-Morales
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, Avinguda Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain.
| | - María Morales-Suárez-Varela
- Unit of Public Health and Environmental Care, Department of Preventive Medicine, University of Valencia, Avinguda Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain.
- CIBER in Epidemiology and Public Health (CIBERESP), Av. Monforte de Lemos, 3⁻5, Pabellón 11, Planta 0, 28029 Madrid, Spain.
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21
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Hyde NK, Brennan-Olsen SL, Bennett K, Moloney DJ, Pasco JA. Maternal Nutrition During Pregnancy: Intake of Nutrients Important for Bone Health. Matern Child Health J 2018; 21:845-851. [PMID: 27544304 DOI: 10.1007/s10995-016-2178-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Objectives Maternal nutrition during pregnancy plays an important role in predisposing offspring to the development of chronic disease in adulthood, including osteoporosis. Our aim was to investigate maternal dietary intakes during pregnancy, with a focus on nutrients important for skeletal development in the offspring. Methods In this case-control study, cases were pregnant women recruited for the Vitamin D in Pregnancy Study (n = 350, age 20-40 years) and controls were non-pregnant peers participating in the Geelong Osteoporosis Study (n = 305, age 20-40 years). Dietary intakes of nutrients were quantified using a validated food frequency questionnaire. Results Compared to controls, cases consumed more energy [median (interquartile range): 7831 (6506-9461) vs. 7136 (6112-8785) kJ/day]; median intakes for cases were greater for carbohydrates [206.2 (172.5-249.9) vs. 188.2 (147.7-217.5) g/day], fat [77.9 (60.3-96.6) vs. 72.1 (53.3-87.4) g/day], potassium [2860 (2363-3442) vs. 2606 (2166-3442) mg/day] and calcium [1022 (819-1264) vs. 918 (782-1264) mg/day] (all p ≤ 0.05). However, pregnant women were not consuming greater amounts of those nutrients which had an increased demand (protein, magnesium, phosphorus and zinc). Similarly, this translated to the likelihood of achieving national recommendations for corresponding nutrients. Conclusions for Practice Compared to their non-pregnant peers, pregnant women were more likely to meet dietary recommendations for calcium and potassium; however, this was not the pattern observed for protein, magnesium and zinc. Future public health messages should perhaps focus on increasing awareness of the importance of all these nutrients during pregnancy.
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Affiliation(s)
- Natalie K Hyde
- Epi-Centre for Healthy Ageing, IMPACT Strategic Research Centre, School of Medicine, Deakin University (Barwon Health), PO Box 281, Geelong, VIC, 3220, Australia.
| | - Sharon L Brennan-Olsen
- Epi-Centre for Healthy Ageing, IMPACT Strategic Research Centre, School of Medicine, Deakin University (Barwon Health), PO Box 281, Geelong, VIC, 3220, Australia.,Melbourne Medical School-Western Campus, The University of Melbourne, St Albans, VIC, Australia.,Australian Institute for Musculoskeletal Sciences, The University of Melbourne, St Albans, VIC, Australia.,Institute for Health and Ageing, Australian Catholic University, Melbourne, VIC, Australia
| | - Kathy Bennett
- Epi-Centre for Healthy Ageing, IMPACT Strategic Research Centre, School of Medicine, Deakin University (Barwon Health), PO Box 281, Geelong, VIC, 3220, Australia
| | - David J Moloney
- Epi-Centre for Healthy Ageing, IMPACT Strategic Research Centre, School of Medicine, Deakin University (Barwon Health), PO Box 281, Geelong, VIC, 3220, Australia
| | - Julie A Pasco
- Epi-Centre for Healthy Ageing, IMPACT Strategic Research Centre, School of Medicine, Deakin University (Barwon Health), PO Box 281, Geelong, VIC, 3220, Australia.,Melbourne Medical School-Western Campus, The University of Melbourne, St Albans, VIC, Australia
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22
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Cooke A. Dietary Food-Additive Phosphate and Human Health Outcomes. Compr Rev Food Sci Food Saf 2017; 16:906-1021. [PMID: 33371609 DOI: 10.1111/1541-4337.12275] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/12/2017] [Accepted: 05/17/2017] [Indexed: 01/19/2023]
Abstract
Dietary intake of phosphorus is required for human health, and dietary reference intakes for phosphorus have been established. Food-grade phosphates are used as additives to provide a wide range of technical functions in food production. Phosphates are often the most efficient ingredients to provide the required functionality in many applications, and in some cases, there are not effective and approved alternatives. However, many investigators have expressed concern about the quantities of phosphorus and food-additive phosphate present in the diets of many populations. This paper presents the outcome of an extensive review of 110 primary research articles focused on identifying evidence that substantiates or refutes associations of total dietary phosphorus and food-additive phosphate intake with health and disease in humans. The lack of conclusive evidence prevented the drawing of firm conclusions about the safety and possible risks of food-additive phosphate in the general population, which is consonant with the overall assessments of authoritative institutions who have concluded that available data are insufficient to make the required determinations. Despite the inadequacy of the evidence currently available, many of the authors of the publications reviewed for this paper expressed concerns about the quantities of phosphorus and food-additive phosphate in the diets of the populations and subpopulations they studied. At the same time, most of these authors offered only qualified conclusions and expressed themselves tentatively. In addition, authors of primary research publications, authors of review articles, and authoritative institutions have called for the conduct of further research.
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Affiliation(s)
- Allison Cooke
- Intl. Food Additives Council, 529 14th St. NW, Suite 750, Washington, DC, 20045, U.S.A
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Abstract
The gut microbiota (GM) is an important regulator of body homeostasis, including intestinal and extra-intestinal effects. This review focuses on the GM-bone axis, which we define as the effect of the gut-associated microbial community or the molecules they synthesize, on bone health. While research in this field is limited, findings from preclinical studies support that gut microbes positively impact bone mineral density and strength parameters. Moreover, administration of beneficial bacteria (probiotics) in preclinical models has demonstrated higher bone mineralization and greater bone strength. The preferential bacterial genus that has shown these beneficial effects in bone is Lactobacillus and thus lactobacilli are among the best candidates for future clinical intervention trials. However, their effectiveness is dependent on stage of development, as early life constitutes an important time for impacting bone health, perhaps via modulation of the GM. In addition, sex-specific difference also impacts the efficacy of the probiotics. Although auspicious, many questions regarding the GM-bone axis require consideration of potential mechanisms; sex-specific efficacy; effective dose of probiotics; and timing and duration of treatment.
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Affiliation(s)
- Christopher R Villa
- a Department of Nutritional Sciences , University of Toronto , Toronto , Ontario , Canada
| | - Wendy E Ward
- a Department of Nutritional Sciences , University of Toronto , Toronto , Ontario , Canada.,b Department of Kinesiology , Brock University , St. Catharines , Ontario , Canada
| | - Elena M Comelli
- a Department of Nutritional Sciences , University of Toronto , Toronto , Ontario , Canada
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Hyde NK, Brennan-Olsen SL, Wark JD, Hosking SM, Pasco JA. Maternal Dietary Nutrient Intake During Pregnancy and Offspring Linear Growth and Bone: The Vitamin D in Pregnancy Cohort Study. Calcif Tissue Int 2017; 100:47-54. [PMID: 27807601 DOI: 10.1007/s00223-016-0199-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 10/13/2016] [Indexed: 11/30/2022]
Abstract
Magnesium, phosphorus, zinc, calcium, potassium and protein all play integral roles in maintaining bone health in adults; however, less is known about the importance of these minerals in utero. We aimed to determine associations between maternal dietary consumption of these nutrients during gestation and birth measures in offspring. Of 475 pregnant women recruited from a single antenatal clinic before 16-week gestation (2002-2003) as part of the vitamin D in pregnancy study, 346 with recorded maternal dietary intakes at 28- to 32-week gestation and offspring measures at birth were included. At birth, trained personnel measured the infant's weight, knee-heel length, crown-heel length and head circumference. At age 11, returning offspring underwent assessment of bone mass by dual-energy X-ray absorptiometry (n = 171). Crown-heel length was positively and weakly correlated with maternal intakes of all measured nutrients except calcium, fat and carbohydrate (r = 0.15-0.17; all p ≤ 0.05). The associations with protein, phosphorus and potassium were not attenuated after adjustment for maternal and offspring characteristics. No sustained associations were seen with other birth measures. Further, associations with some nutrients persisted with offspring height at age 11 years. Offspring bone area was associated with maternal diet, but no other measure of bone mass at age 11. After adjustment for height, associations were not significant. These data highlight that whilst some nutritional factors during pregnancy are associated with offspring linear growth in utero and childhood, this does not necessarily translate into an effect on offspring bone measures in childhood.
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Affiliation(s)
| | - Sharon L Brennan-Olsen
- Deakin University, Geelong, VIC, Australia
- Institute for Health and Ageing, Australian Catholic University, Melbourne, VIC, Australia
- Australian Institute for Musculoskeletal Science, The University of Melbourne, St Albans, VIC, Australia
| | - John D Wark
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, VIC, Australia
- Bone and Mineral Medicine, Royal Melbourne Hospital, Parkville, VIC, Australia
| | | | - Julie A Pasco
- Deakin University, Geelong, VIC, Australia
- Melbourne Medical School-Western Campus, The University of Melbourne, St Albans, VIC, Australia
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Perreault M, Xu VYY, Hamilton S, Wright D, Foster W, Atkinson SA. Validation of a Food Frequency Questionnaire for Bone Nutrients in Pregnant Women. CAN J DIET PRACT RES 2016; 77:133-9. [PMID: 27182607 DOI: 10.3148/cjdpr-2016-002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
PURPOSE The aim was to validate a food frequency questionnaire (FFQ) against a 3-day food record (3DFR) for pregnant women with a focus on nutrients important for bone health from food and supplements. METHODS The FFQ and 3DFR were administered to pregnant women (n = 42) aged 18-45 years in their third trimester of pregnancy in Hamilton, Ontario. Nutrient analysis of intakes was conducted using an FFQ calculator and Nutritionist-Pro software. The average daily serving consumption of Milk and alternatives group and Vegetable subgroup from Canada's Food Guide were also compared. RESULTS There was a high positive correlation between methods for total dietary vitamin D (r = 0.83). Low positive associations were observed for total protein (r = 0.37), calcium (r = 0.36), vitamin K (r = 0.41), and servings of Milk and alternatives (r = 0.36). A cross-classification analysis using participants' intake quartiles revealed no major misclassifications. Bland-Altman analysis showed that the FFQ mildly underestimated the intake for protein, whereas it grossly overestimated the intake of vitamin K, and daily servings of Milk and alternatives and Vegetable. CONCLUSIONS This FFQ can serve as a useful tool in clinical and research settings to assess key bone nutrients from foods and supplement sources in pregnant women.
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Affiliation(s)
- Maude Perreault
- a Department of Pediatrics, McMaster University, Hamilton, ON
| | - Victoria Y Y Xu
- a Department of Pediatrics, McMaster University, Hamilton, ON.,b School of Medicine, Queen's University, Kingston, ON
| | - Suzanne Hamilton
- c Department of Obstetrics and Gynecology, McMaster University, Hamilton, ON
| | - Deslyn Wright
- c Department of Obstetrics and Gynecology, McMaster University, Hamilton, ON
| | - Warren Foster
- c Department of Obstetrics and Gynecology, McMaster University, Hamilton, ON
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Maternal Dietary Supplementation with Oligofructose-Enriched Inulin in Gestating/Lactating Rats Preserves Maternal Bone and Improves Bone Microarchitecture in Their Offspring. PLoS One 2016; 11:e0154120. [PMID: 27115490 PMCID: PMC4846003 DOI: 10.1371/journal.pone.0154120] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 04/08/2016] [Indexed: 12/14/2022] Open
Abstract
Nutrition during pregnancy and lactation could exert a key role not only on maternal bone, but also could influence the skeletal development of the offspring. This study was performed in rats to assess the relationship between maternal dietary intake of prebiotic oligofructose-enriched inulin and its role in bone turnover during gestation and lactation, as well as its effect on offspring peak bone mass/architecture during early adulthood. Rat dams were fed either with standard rodent diet (CC group), calcium-fortified diet (Ca group), or prebiotic oligofructose-enriched inulin supplemented diet (Pre group), during the second half of gestation and lactation. Bone mineral density (BMD) and content (BMC), as well as micro-structure of dams and offspring at different stages were analysed. Dams in the Pre group had significantly higher trabecular thickness (Tb.Th), trabecular bone volume fraction (BV/TV) and smaller specific bone surface (BS/BV) of the tibia in comparison with CC dams. The Pre group offspring during early adulthood had an increase of the lumbar vertebra BMD when compared with offspring of CC and Ca groups. The Pre group offspring also showed significant increase versus CC in cancellous and cortical structural parameters of the lumbar vertebra 4 such as Tb.Th, cortical BMD and decreased BS/BV. The results indicate that oligofructose-enriched inulin supplementation can be considered as a plausible nutritional option for protecting against maternal bone loss during gestation and lactation preventing bone fragility and for optimizing peak bone mass and architecture of the offspring in order to increase bone strength.
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Farsinejad-Marj M, Saneei P, Esmaillzadeh A. Dietary magnesium intake, bone mineral density and risk of fracture: a systematic review and meta-analysis. Osteoporos Int 2016; 27:1389-1399. [PMID: 26556742 DOI: 10.1007/s00198-015-3400-y] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 11/03/2015] [Indexed: 01/14/2023]
Abstract
Dietary magnesium intake has been related to osteoporosis and risk of fractures in earlier studies; however, findings were conflicting. This meta-analysis indicated that high magnesium intake was not associated with increased risk of fracture; however, a positive marginally significant correlation was found between magnesium intake and bone mineral density (BMD) in total hip as well as in femoral neck. Although there is some evidence on the association between magnesium intake, BMD and fractures, no previous study has summarized findings in this regard. We aimed to systematically review the current evidence on this association and to perform a meta-analysis of observational studies. We searched MEDLINE, Scopus, EMBASE and Google Scholar up to January 2015 for studies that examined the relationship between magnesium intake and BMD or fracture. Studies that had reported correlation coefficients between magnesium intake and BMD or those that reported odds ratios (ORs) or relative risks (RRs) for risk of fracture in different sites were included. In total, 12 studies were included in the meta-analysis. We found that high intakes of magnesium were not significantly associated with risk of total hip fracture (summary effect size 1.92; 95 % CI 0.81, 4.55) or total fractures (1.01; 0.94-1.07). Combining four effect sizes, a positive marginally significant correlation was observed between magnesium intake and total BMD (pooled r 0.16; 95 % CI 0.001, 032). Based on nine effect sizes, we found a marginally significant association between magnesium intake and femoral neck BMD (0.14; 0.001, 0.28). However, no significant correlation was found between magnesium intake and BMD in lumbar spine (0.09; -0.01, 0.19). We found that high intakes of magnesium were not associated with increased risk of hip and total fractures. There was a positive marginally significant correlation between magnesium intake and BMD in femoral neck and total hip. No significant correlations were observed between magnesium intake and BMD in lumbar spine.
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Affiliation(s)
- M Farsinejad-Marj
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, PO Box 81745-151, Iran
| | - P Saneei
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, PO Box 81745-151, Iran
- Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - A Esmaillzadeh
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, PO Box 81745-151, Iran.
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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Wood CL, Stenson C, Embleton N. The Developmental Origins of Osteoporosis. Curr Genomics 2016; 16:411-8. [PMID: 27018386 PMCID: PMC4765528 DOI: 10.2174/1389202916666150817202217] [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: 04/30/2015] [Revised: 05/14/2015] [Accepted: 06/20/2015] [Indexed: 12/26/2022] Open
Abstract
Osteoporosis is one of the most prevalent skeletal disorders and has enormous public health consequences due to the morbidity and mortality of the resulting fractures. This article discusses the developmental origins of osteoporosis and outlines some of the modifiable and non-modifiable risk factors in both intrauterine and postnatal life that contribute to the later onset of osteoporosis. Evidence for the effects of birth size and early growth in both preterm and term born infants are discussed and the role of epigenetics within the programming hypothesis is highlighted. This review provides compelling evidence for the developmental origins of osteoporosis and highlights the importance of osteoporosis prevention at all stages of the life course.
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Affiliation(s)
- Claire L Wood
- Newcastle University, Newcastle upon Tyne, UK;; Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | - Nicholas Embleton
- Newcastle University, Newcastle upon Tyne, UK;; Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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Mitchell PJ, Cooper C, Dawson-Hughes B, Gordon CM, Rizzoli R. Life-course approach to nutrition. Osteoporos Int 2015; 26:2723-42. [PMID: 26412214 PMCID: PMC4656714 DOI: 10.1007/s00198-015-3288-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 08/11/2015] [Indexed: 01/12/2023]
Abstract
This narrative review summarizes the role that nutrition plays in the development and maintenance of a healthy skeleton throughout the life-course. Nutrition has a significant influence on bone health throughout the life cycle. This narrative review summarizes current knowledge and guidance pertaining to the development and maintenance of a healthy skeleton. The primary objectives proposed for good bone health at the various stages of life are the following: Children and adolescents: achieve genetic potential for peak bone mass Adults: avoid premature bone loss and maintain a healthy skeleton Seniors: prevention and treatment of osteoporosis Findings from cohort studies, randomized controlled trials, systematic reviews and meta-analyses, in addition to current dietary guidelines, are summarized with the intention of providing clear nutritional guidance for these populations and pregnant women.
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Affiliation(s)
- P J Mitchell
- Synthesis Medical NZ Ltd, Auckland, New Zealand
- University of Notre Dame Australia, Sydney, Australia
| | - C Cooper
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK.
| | - B Dawson-Hughes
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - C M Gordon
- Divisions of Adolescent Medicine and Endocrinology, Hasbro Children's Hospital, Alpert Medical School of Brown University, Providence, RI, USA
| | - R Rizzoli
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
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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: 23] [Impact Index Per Article: 2.6] [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.
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Nutritional status as assessed by nutrient intakes and biomarkers among women of childbearing age--is the burden of nutrient inadequacies growing in America? Public Health Nutr 2014; 18:1658-69. [PMID: 25307479 DOI: 10.1017/s1368980014002067] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE Understanding nutrient intakes among women of childbearing age within the USA is important given the accumulating evidence that maternal body weight gain and nutrient intakes prior to pregnancy may influence the health and well-being of the offspring. The objective of the present study was to evaluate nutritional status in women of childbearing age and to ascertain the influence of ethnicity and income on nutrient intakes. DESIGN Nutritional status was assessed using data on nutrient intakes through foods and supplements from the National Health and Nutrition Examination Survey. Biomarker data from the Centers for Disease Control and Prevention were used to assess nutritional status for selected nutrients. Poverty-income ratio was used to assess family income. SUBJECTS White (n 1560), African-American (n 889) and Mexican-American (n 761) women aged 19-30 and 31-50 years were included. SETTING A nationally representative sample of non-pregnant women of childbearing age resident in the USA. RESULTS African-American women had the lowest intakes of fibre, folate, riboflavin, P, K, Ca and Mg. Women (31-50 years) with a poverty-income ratio of ≤ 1.85 had significantly lower intakes of almost all nutrients analysed. Irrespective of ethnicity and income, a significant percentage of women were not consuming the estimated recommended amounts (Estimated Average Requirement) of several key nutrients: vitamin A (~80%), vitamin D (~78%) and fibre (~92%). Nutrient biomarker data were generally reflective of nutrient intake patterns among the different ethnic groups. CONCLUSIONS Women of childbearing age in the USA are not meeting nutrient intake guidelines, with differences between ethnic groups and socio-economic strata. These factors should be considered when establishing nutrition science advocacy and policy.
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Curtis EM, Moon RJ, Dennison EM, Harvey NC. Prenatal calcium and vitamin D intake, and bone mass in later life. Curr Osteoporos Rep 2014; 12:194-204. [PMID: 24740166 DOI: 10.1007/s11914-014-0210-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The aging population will result in an increasing burden of osteoporotic fractures, necessitating the identification of novel strategies for prevention. There is increasing recognition that factors in utero may influence bone mineral accrual, and, thus, osteoporosis risk. The role of calcium and vitamin D has received much attention in recent years, and in this review, we will survey available studies relating maternal calcium and vitamin D status during pregnancy to offspring bone development. The evidence base supporting a positive influence on intrauterine skeletal growth appears somewhat stronger for maternal 25(OH)-vitamin D concentration than for calcium intake, and the available data point toward the need for high-quality randomized controlled trials in order to inform public health policy. It is only with such a rigorous approach that it will be possible to delineate the optimal strategy for vitamin D supplementation in pregnancy in relation to offspring bone health.
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Affiliation(s)
- Elizabeth M Curtis
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton, SO16 6YD, UK
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Zhu K, Whitehouse AJO, Hart PH, Kusel M, Mountain J, Lye S, Pennell C, Walsh JP. Maternal vitamin D status during pregnancy and bone mass in offspring at 20 years of age: a prospective cohort study. J Bone Miner Res 2014; 29:1088-95. [PMID: 24189972 DOI: 10.1002/jbmr.2138] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Revised: 10/24/2013] [Accepted: 11/01/2013] [Indexed: 11/08/2022]
Abstract
It is uncertain whether the vitamin D status of pregnant women influences bone mass of their children. Cohort studies have yielded conflicting results; none have examined offspring at skeletal maturity. This longitudinal, prospective study investigated the association between maternal vitamin D status and peak bone mass of offspring in 341 mother and offspring pairs in the Western Australian Pregnancy Cohort (Raine) Study. Maternal serum samples collected at 18 weeks gestation were assayed for 25-hydroxyvitamin D (25OHD). Outcomes were total body bone mineral content (BMC) and bone mineral density (BMD) measured by dual-energy X-ray absorptiometry in offspring at 20 years of age. The mean (± SD) maternal serum 25OHD concentration was 57.2 ± 19.2 nmol/L; 132 women (38.7%) were vitamin D-deficient (25OHD <50 nmol/L). After adjustment for season of sample collection, maternal factors, and offspring factors (sex, birth weight, and age, height, lean mass, and fat mass at 20 years), maternal 25OHD concentration was positively associated with total body BMC and BMD in offspring, with a mean difference of 19.2 (95% confidence interval [CI], 5.6-32.7) g for BMC and 4.6 (95% CI, 0.1-9.1) mg/cm(2) for BMD per 10.0 nmol/L of maternal 25OHD. Maternal vitamin D deficiency was associated with 2.7% lower total body BMC (mean ± SE) (2846 ± 20 versus 2924 ± 16 g, p = 0.004) and 1.7% lower total body BMD (1053 ± 7 versus 1071 ± 5 mg/cm(2) , p = 0.043) in the offspring. We conclude that vitamin D deficiency in pregnant women is associated with lower peak bone mass in their children. This may increase fracture risk in the offspring in later life.
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Affiliation(s)
- Kun Zhu
- Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, Australia; School of Medicine and Pharmacology, University of Western Australia, Crawley, Australia
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Hussain A, Olausson H, Nilsson S, Nookaew I, Khoomrung S, Andersson L, Koskela A, Tuukkanen J, Ohlsson C, Holmäng A. Maternal beef and postweaning herring diets increase bone mineral density and strength in mouse offspring. Exp Biol Med (Maywood) 2013; 238:1362-9. [PMID: 24157588 DOI: 10.1177/1535370213506436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The maternal diet during gestation and lactation affects the long-term health of the offspring. We sought to determine whether maternal and postweaning crossover isocaloric diets based on fish or meat affect the geometry, mineral density, and biomechanical properties of bone in mouse offspring in adulthood. During gestation and lactation, C57BL/6 dams were fed a herring- or beef-based diet. After weaning, half of the pups in each group were fed the same diet as their dams, and half were fed the other diet. Areal bone mineral density (aBMD) and bone mineral content (BMC) of the whole body and lumbar spine were measured in the offspring by dual X-ray absorptiometry at 9 and 21 weeks of age. At 22-26 weeks, tibia bone geometry (length, cortical volumetric (v) BMD, BMC, area and thickness) was analyzed by peripheral quantitative computed tomography, and the biomechanical properties of the tibia were analyzed by the three-point bending test. Plasma insulin-like growth factor-1 was analyzed at 12 weeks. In comparison to the maternal herring diet, the maternal beef diet increased aBMD and BMC in the whole body and lumbar spine of adult offspring, as well as cortical vBMD, BMC, bone area, and thickness at the mid-diaphyseal region of the tibia and the biomechanical properties of tibia strength. In contrast, a postweaning beef diet decreased aBMD in the lumbar spine and BMC in the whole body and lumbar spine compared with a postweaning herring diet, which instead increased plasma insulin-like growth factor-1 levels. The change from a maternal beef diet before weaning to a herring diet after weaning decreased body weight and increased the cortical area, vBMD, BMC, thickness, and strength of the tibia. These significant crossover effects indicate that a preweaning maternal beef diet and a postweaning herring diet are optimal for increasing BMC and bone strength in offspring in adulthood.
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Affiliation(s)
- Aysha Hussain
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, SE-40530, Sweden
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Kemp AS, Ponsonby AL, Pezic A, Cochrane JA, Dwyer T, Jones G. The influence of sun exposure in childhood and adolescence on atopic disease at adolescence. Pediatr Allergy Immunol 2013; 24:493-500. [PMID: 23725559 DOI: 10.1111/pai.12085] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/17/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND It has been postulated that ultraviolet ray exposure in childhood might influence the development of allergic disease. We examined whether reported sun exposure during childhood or in adolescence is related to the occurrence of atopy or allergic disease. METHODS Population-based longitudinal cohort study with sixteen-year follow-up (N = 415). Subjects were recruited at birth as part of an infant health study. The reported daily duration of sun exposure in the summer months was recorded at 8 and 16 yrs of age. Allergen sensitization and the presence of eczema, asthma, and rye grass positive rhinitis were recorded at age 16. RESULTS Reported sun exposures of more than 4 h per day during summer holidays in adolescence were associated with reduced eczema and rhinitis but not inhalant allergen sensitization or asthma risk. Thus, higher sun exposure during summer holidays and summer weekends in adolescence was associated with significantly reduced eczema (test of trend p-value = 0.001 summer holidays; test of trend p-value = 0.003 summer weekends) and rye grass positive rhinitis (test of trend p-value = 0.03 summer holidays; test of trend p-value = 0.02 summer weekends). Sun exposure at adolescence or age 8 was not related to inhalant allergen sensitization. There was no association between serum 25(OH)D levels at adolescence with either inhalant allergen sensitization or allergic disease and adjustment for serum 25(OH)D levels did not alter these findings. CONCLUSIONS Increased sun exposure during summer holidays in adolescence was associated with reduced eczema and rhinitis risk, independently of measured vitamin D levels but no difference in inhalant allergen sensitization or asthma. The beneficial effects of sun exposure on allergic disease may operate independently from vitamin D or an effect on allergen sensitization.
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Heppe DHM, Medina-Gomez C, Hofman A, Franco OH, Rivadeneira F, Jaddoe VWV. Maternal first-trimester diet and childhood bone mass: the Generation R Study. Am J Clin Nutr 2013; 98:224-32. [PMID: 23719545 DOI: 10.3945/ajcn.112.051052] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Maternal diet during pregnancy has been suggested to influence bone health in later life. OBJECTIVE We assessed the association of maternal first-trimester dietary intake during pregnancy with childhood bone mass. DESIGN In a prospective cohort study in 2819 mothers and their children, we measured first-trimester daily energy, protein, fat, carbohydrate, calcium, phosphorus, and magnesium intakes by using a food-frequency questionnaire and homocysteine, folate, and vitamin B-12 concentrations in venous blood. We measured childhood total body bone mass by using dual-energy X-ray absorptiometry at the median age of 6.0 y. RESULTS Higher first-trimester maternal protein, calcium, and phosphorus intakes and vitamin B-12 concentrations were associated with higher childhood bone mass, whereas carbohydrate intake and homocysteine concentrations were associated with lower childhood bone mass (all P-trend < 0.01). Maternal fat, magnesium intake, and folate concentrations were not associated with childhood bone mass. In the fully adjusted regression model that included all dietary factors significantly associated with childhood bone mass, maternal phosphorus intake and homocysteine concentrations most-strongly predicted childhood bone mineral content (BMC) [β = 2.8 (95% CI: 1.1, 4.5) and β = -1.8 (95% CI: -3.6, 0.1) g per SD increase, respectively], whereas maternal protein intake and vitamin B-12 concentrations most strongly predicted BMC adjusted for bone area [β = 2.1 (95% CI: 0.7, 3.5) and β = 1.8 (95% CI: 0.4, 3.2) g per SD increase, respectively]. CONCLUSION Maternal first-trimester dietary factors are associated with childhood bone mass, suggesting that fetal nutritional exposures may permanently influence bone development.
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Affiliation(s)
- Denise H M Heppe
- Generation R Study Group and the Department of Paediatrics, Erasmus Medical Center, Rotterdam, The Netherlands
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Uusi-Rasi K, Kärkkäinen MUM, Lamberg-Allardt CJE. Calcium intake in health maintenance - a systematic review. Food Nutr Res 2013; 57:21082. [PMID: 23687486 PMCID: PMC3657072 DOI: 10.3402/fnr.v57i0.21082] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 03/21/2013] [Accepted: 04/10/2013] [Indexed: 11/25/2022] Open
Abstract
Background Calcium (Ca) is an essential nutrient for the human body. Despite lively research, there is uncertainty about Ca requirements in terms of desirable health outcomes including an upper intake level above which the potential for harm increases. Objectives The aim was to conduct a review to update requirements and desirable or harmful health effects of Ca on the current scientific evidence. Methods We searched Medline and Swemed from January 2000 to December 2011 and included all systematic reviews that reported Ca supplementation or usual Ca intake on health outcomes. Meta-analyses, randomized clinical trials and cohort studies were included in the second search between May 2009 and March 2011 and an additional search covering studies till the end of 2011. This review concentrated on studies reporting independent effects of Ca, although a few recent trials report sole effects of Ca on health outcomes, most trials use Ca in combination with vitamin D vs. placebo. Results In total, we reviewed 38 studies addressing the effects of Ca on bone, pregnancy-related outcomes, cancers, cardiovascular outcomes, obesity, and mortality. There was a lot of heterogeneity in the study protocols, which made it difficult to draw any strong conclusions. According to the literature, high Ca intake seems to have a small positive effect on bone mineral content (BMC) or bone mineral density (BMD) in children and postmenopausal women. We did not find any consistent evidence on the effects of Ca on bone health in premenopausal women or men. Also, the evidence that Ca supplementation reduces fracture incidence is scarce and inconsistent. Maternal diet may influence the peak bone mass of offspring but more studies are required. There was no overall effect of Ca intake on cancers. Ca was associated with a decreased risk of breast cancer and a slightly increased risk of prostate cancer in two of the three studies. No associations were found with other cancers. We found no consistent association between cardiovascular outcomes and Ca intake except for blood pressure. A small decrease of 2–4 mmHg in systolic blood pressure was found in pregnant and in hypertensive subjects with Ca supplementation. Reviewed studies did not show consistent evidence relating Ca intake to either mortality or obesity. Conclusion Based on this evidence, there is no need to change the Nordic recommendations for Ca intake. However, due to heterogeneity in the studies it is difficult to interpret the results and provide single summary statement.
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Devlin MJ, Grasemann C, Cloutier AM, Louis L, Alm C, Palmert MR, Bouxsein ML. Maternal perinatal diet induces developmental programming of bone architecture. J Endocrinol 2013; 217:69-81. [PMID: 23503967 PMCID: PMC3792707 DOI: 10.1530/joe-12-0403] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Maternal high-fat (HF) diet can alter offspring metabolism via perinatal developmental programming. This study tests the hypothesis that maternal HF diet also induces perinatal programming of offspring bone mass and strength. We compared skeletal acquisition in pups from C57Bl/6J mice fed HF or normal diet from preconception through lactation. Three-week-old male and female pups from HF (HF-N) and normal mothers (N-N) were weaned onto normal diet. Outcomes at 14 and 26 weeks of age included body mass, body composition, whole-body bone mineral content (WBBMC) via peripheral dual-energy X-ray absorptiometry, femoral cortical and trabecular architecture via microcomputed tomography, and glucose tolerance. Female HF-N had normal body mass and glucose tolerance, with lower body fat (%) but higher serum leptin at 14 weeks vs. N-N (P<0.05 for both). WBBMC was 12% lower at 14 weeks and 5% lower at 26 weeks, but trabecular bone volume fraction was 20% higher at 14 weeks in female HF-N vs. N-N (P<0.05 for all). Male HF-N had normal body mass and mildly impaired glucose tolerance, with lower body fat (%) at 14 weeks and lower serum leptin at 26 weeks vs. N-N (P<0.05 for both). Serum insulin was higher at 14 weeks and lower at 26 weeks in HF-N vs. N-N (P<0.05). Trabecular BV/TV was 34% higher and cortical bone area was 6% higher at 14 weeks vs. N-N (P<0.05 for both). These data suggest that maternal HF diet has complex effects on offspring bone, supporting the hypothesis that maternal diet alters postnatal skeletal homeostasis.
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Affiliation(s)
- M J Devlin
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
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Maternal diet, breastfeeding and adolescent body composition: a 16-year prospective study. Eur J Clin Nutr 2012; 66:1329-34. [PMID: 23047715 DOI: 10.1038/ejcn.2012.122] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES Overweight and obesity are becoming increasingly prevalent problems worldwide. A number of factors in early life have been found to be associated with body composition of neonates or young children but there is limited follow-up data for adolescents. This study aims to describe associations between early nutrition and body composition in adolescents. SUBJECTS/METHODS Birth cohort study of 415 pregnant women and their offspring (mean age 16 years). Body composition including fat mass (FM) and lean body mass (LBM) of adolescents at 16 years of age was measured by dual-energy X-ray absorptiometry. Information on maternal food and nutrients intake during the third trimester of pregnancy and breastfeeding was collected by questionnaires soon after birth. RESULTS A total of 264 mother-adolescents pairs were studied. Maternal antenatal meat intake was positively associated with FM of adolescents (an increase of 0.9%/portion, P<0.01). There were also positive associations between maternal energy intake (per 1000 kJ/day), fat (per 10 g/d) and protein (per 10 g/day) intake and offspring's FM (an increase of 1.3%), but these became borderline after adjustment for confounders. Breastfeeding >25 days was negatively associated with FM in adolescents (a decrease of 14%, P=0.01). These associations were independent of the significant association between maternal energy and macronutrient intakes during pregnancy and adolescent intakes at 16 years of age. No significant association was found between maternal dietary intake and lean mass in adolescents. CONCLUSIONS Breastfeeding may have a biological effect that is beneficial for the prevention of obesity. Conversely, higher maternal meat intake during pregnancy may increase FM in adolescents.
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Schmidt CM, Hood WR. Calcium availability influences litter size and sex ratio in white-footed mice (Peromyscus leucopus). PLoS One 2012; 7:e41402. [PMID: 22870218 PMCID: PMC3409861 DOI: 10.1371/journal.pone.0041402] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Accepted: 06/25/2012] [Indexed: 11/18/2022] Open
Abstract
The production of offspring typically requires investment of resources derived from both the environment and maternal somatic reserves. As such, the availability of either of these types of resources has the potential to limit the degree to which resources are allocated to reproduction. Theory and empirical studies have argued that mothers modify reproductive performance relative to exogenous resource availability and maternal condition by adjusting size, number or sex of offspring produced. These relationships have classically been defined relative to availability of energy sources; however, in vertebrates, calcium also plays a critical role in offspring production, as a considerable amount of calcium is required to support the development of offspring skeleton(s). We tested whether the availability of calcium influences reproductive output by providing female white-footed mice with a low-calcium or standard diet from reproductive maturity to senescence. We then compared maternal skeletal condition and reproductive output, based on offspring mass, offspring number and litter sex ratio, between dietary treatments. Mothers on the low-calcium diet exhibited diminished skeletal condition at senescence and produced smaller and strongly female-biased litters. We show that skeletal condition and calcium intake can influence sex ratio and reproductive output following general theoretical models of resource partitioning during reproduction.
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Affiliation(s)
- Christina M Schmidt
- Department of Biological Sciences, Auburn University, Auburn Alabama, United States of America.
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Young BE, McNanley TJ, Cooper EM, McIntyre AW, Witter F, Harris ZL, O'Brien KO. Maternal vitamin D status and calcium intake interact to affect fetal skeletal growth in utero in pregnant adolescents. Am J Clin Nutr 2012; 95:1103-12. [PMID: 22492380 PMCID: PMC3325835 DOI: 10.3945/ajcn.111.023861] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Maternal calcium intake and vitamin D status may affect fetal bone development. OBJECTIVE This study was designed to examine relations between maternal calcium intake, 25-hydroxyvitamin D [25(OH)D] status, and fetal bone growth across pregnancy. DESIGN This was a prospective longitudinal design. Maternal 25(OH)D, parathyroid hormone, and 1,25-dihydroxyvitamin D [1,25(OH)(2)D] were determined at midgestation (∼26 wk) and at delivery in 171 adolescents (≤ 18 y). Dietary recalls and fetal sonograms were performed up to 3 times across gestation, and fetal femur and humerus z scores were generated. RESULTS Fetal femur and humerus z scores and neonatal birth length were significantly greater (P < 0.03) in adolescents consuming ≥ 1050 mg than in those consuming <1050 mg Ca/d. Maternal 25(OH)D > 50 nmol/L was significantly positively associated with fetal femur and humerus z scores (P < 0.01). When maternal smoking, height, race, weight gain, and gestational age were controlled for, these relations remained significant. Interactions between calcium intake and 25(OH)D were evident. Calcium intake was associated with fetal femur z scores and birth length only when maternal 25(OH)D was ≤ 50 nmol/L (P < 0.05). Similarly, maternal 25(OH)D was associated with fetal femur and humerus z scores only when maternal calcium intake was <1050 mg/d (P < 0.03). CONCLUSIONS Optimal calcium intake and adequate maternal vitamin D status are both needed to maximize fetal bone growth. Interactions between these nutrients were evident when either calcium or vitamin D status was limited. Improving maternal calcium intake and/or vitamin D status during pregnancy may have a positive effect on fetal skeletal development in pregnant adolescents.
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Affiliation(s)
- Bridget E Young
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA
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Gosman JH, Stout SD, Larsen CS. Skeletal biology over the life span: a view from the surfaces. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2012; 146 Suppl 53:86-98. [PMID: 22101688 DOI: 10.1002/ajpa.21612] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The biocultural interpretation of skeletal remains is based upon the foundation of skeletal biology. In this review we examine the current state of skeletal biology research outside of the mainstream anthropology literature. The focus is on the structural changes of bone development and growth, and modeling and repair in the four bone surfaces: periosteal, Haversian, endosteal, and trabecular. The pattern of skeletal changes is placed within the framework of the human life span. New perspectives and direction of research on the environmental, biological, and genetic influences on modeling and remodeling processes are discussed chronologically at each bone surface. Implications for biological anthropologists are considered. This approach emphasizes variation in skeletal biology as a dynamic record of development, maturity, and aging.
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Affiliation(s)
- James H Gosman
- Department of Anthropology, 4034 Smith Laboratory, The Ohio State University, Columbus, OH 43210-1106, USA.
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Devlin MJ, Bouxsein ML. Influence of pre- and peri-natal nutrition on skeletal acquisition and maintenance. Bone 2012; 50:444-51. [PMID: 21723972 PMCID: PMC3210869 DOI: 10.1016/j.bone.2011.06.019] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Revised: 05/30/2011] [Accepted: 06/15/2011] [Indexed: 11/29/2022]
Abstract
Early life nutrition has substantial influences on postnatal health, with both under- and overnutrition linked with permanent metabolic changes that alter reproductive and immune function and significantly increase metabolic disease risk in offspring. Since perinatal nutrition depends in part on maternal metabolic condition, maternal diet during gestation and lactation is a risk factor for adult metabolic disease. Such developmental responses may be adaptive, but might also result from constraints on, or pathological changes to, normal physiology. The rising prevalence of both obesity and osteoporosis, and the identification of links among bone, fat, brain, and gut, suggest that obesity and osteoporosis may be related, and moreover that their roots may lie in early life. Here we focus on evidence for how maternal diet during gestation and lactation affects metabolism and skeletal acquisition in humans and in animal models. We consider the effects of overall caloric restriction, and macronutrient imbalances including high fat, high sucrose, and low protein, compared to normal diet. We then discuss potential mechanisms underlying the skeletal responses, including perinatal developmental programming via disruption of the perinatal leptin surge and/or epigenetic changes, to highlight unanswered questions and identify the most critical areas for future research.
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Affiliation(s)
- M J Devlin
- Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, USA.
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Mendez MA, Kogevinas M. A comparative analysis of dietary intakes during pregnancy in Europe: a planned pooled analysis of birth cohort studies. Am J Clin Nutr 2011; 94:1993S-1999S. [PMID: 21974890 PMCID: PMC3742009 DOI: 10.3945/ajcn.110.001164] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND There is growing evidence that despite the absence of marked deficiencies, diet during pregnancy has important implications for maternal and child health in industrialized countries. At present, relatively little is known about prevailing patterns of intake across groups with diverse sociodemographic and lifestyle patterns in these settings. OBJECTIVES The aims of this study were to develop methods for the standardization of food group intake data and to describe the process of applying these methods to existing pregnancy cohort studies, which included >200,000 women across Europe. DESIGN The study developed a detailed standardization protocol to harmonize intakes of selected food groups, which included fruit, vegetables, meats, seafood, and dairy products. Standardization is necessary to facilitate valid comparisons of intake patterns and disparities across countries and will lead to the development of harmonized databases for possible future pooled analyses. RESULTS On the basis of comparisons with previously coordinated multicountry studies, preliminary data suggest that the standardization process yielded sufficiently comparable intake data, which indicate differences in food cultures across the countries that participated. CONCLUSIONS This project provides lessons on the feasibility of harmonizing dietary intake data from existing studies, which can be applied in future post hoc standardization efforts. The data yielded in this analysis will also provide useful information for the development of food and nutrition policies for pregnant women in Europe, including the identification of population subgroups in which dietary inadequacies during pregnancy may be widespread.
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Affiliation(s)
- Michelle A Mendez
- Center for Research in Environmental Epidemiology, Barcelona, Spain, Barcelona, Spain.
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Maternal undernutrition during critical windows of development results in differential and sex-specific effects on postnatal adiposity and related metabolic profiles in adult rat offspring. Br J Nutr 2011; 108:298-307. [PMID: 22018052 DOI: 10.1017/s000711451100554x] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
It is well established that altered maternal nutrition may induce long-term metabolic consequences in offspring. However, the effects of maternal undernutrition during different developmental windows on sex-specific growth and metabolism in offspring are not well defined. We investigated the effect of moderate maternal undernutrition during pregnancy and/or lactation on postnatal growth and metabolic outcomes in offspring. Wistar rats were randomly assigned to one of four groups: (1) control (CONT) dams fed a standard diet throughout pregnancy and lactation; (2) dams undernourished to 50 % of CONT during pregnancy (UNP); (3) dams fed at 50 % of CONT throughout lactation (UNL); (4) dams fed at 50 % of CONT throughout pregnancy and lactation (UNPL). UNP and UNPL offspring were lighter at birth compared to CONT and UNL. UNL and UNPL offspring were growth restricted at weaning and remained smaller into adulthood. UNP males and females developed increased adiposity and hyperleptinaemia in adulthood compared to all other groups. Adiposity in UNL and UNPL males was similar to CONT offspring. In UNL and UNPL females, adiposity was lower than for CONT females. Markers of bone mass, lipid metabolism and hepatic function were altered in UNP offspring but were similar in UNL and UNPL offspring compared to CONT. Lack of catch-up growth during lactation in offspring of undernourished mothers prevented development of adiposity and related metabolic disorders in later life. These data highlight that the timing and duration of undernutrition during critical windows of development exert differential effects on postnatal outcomes in a sex-specific manner.
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Abstract
Besides the impact of direct environmental factors, the occurrence of non-communicable adult disease is determined by non-genetic and genetic developmental factors. The broad developmental categories, developmental programing and genetic variation are often viewed as being independent of each other. The object of this review, focusing on hypertension and hypercholesterolemia, is to identify interaction between genetic and non-genetic developmental factors influencing risk factors that can contribute to the occurrence of non-communicable adult disease.
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Affiliation(s)
- Jaap A Joles
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands.
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Bhatnagar D. Nutrition and metabolism. Curr Opin Lipidol 2010; 21:462-3. [PMID: 20827078 DOI: 10.1097/mol.0b013e32833e8269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Healthy Eating Index during pregnancy according to pre-gravid and gravid weight status. Public Health Nutr 2010; 14:290-6. [DOI: 10.1017/s1368980010001989] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectiveTo assess differences in the Healthy Eating Index (HEI) during pregnancy with the pre-gravid and gravid weight status of women.DesignCross-sectional.SettingAthens, Greece.SubjectsOne hundred pregnant women, inhabitants of Athens.ResultsThe mean raw HEI score of the sample was 66·9 (sd 7·6) and the mean HEI adjusted for energy intake was 66·9 (sd 0·6). No difference was recorded between the adjusted HEI and different gravidities, the embryo’s sex, different income categories or education. When HEI was categorised as low, average and adequate, living in an urban residence increased the odds for demonstrating low HEI score (OR = 10·231, 95 % CI 1·300, 80·487). HEI score during pregnancy was significantly higher in participants who were either pre-gravidly underweight or of normal body weight (BW). In relation to the gestational weight status, the highest HEI scores and protein intake were shown in the underweight and of normal BW participants compared with the obese. According to the simple correspondence analysis, adequate HEI was associated with rural residence and being underweight or having normal BW during pregnancy. Low HEI was associated with overweight and obesity during pregnancy, with obesity before pregnancy and living in an urban environment. HEI was negatively correlated to the pre-conceptional and gestational BMI (r = −0·298, P ≤ 0·003 and r = −0·345, P ≤ 0·001) and to the week of gestation (r = −0·285, P ≤ 0·004).ConclusionsOverall, the HEI of the sample was mediocre. Women who were underweight or of normal BW exhibited a better diet quality compared with obese women; thus the latter consist a population in greater need for supervised nutrition and dietary counselling during pregnancy.
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