Influence of Calcium and Vitamin D Intakes on Body Composition in Children and Adolescents

2018 ◽  
Vol 29 (4) ◽  
pp. 243-248 ◽  
Author(s):  
María Correa-Rodríguez ◽  
Jacqueline Schmidt-RioValle ◽  
Robinson Ramírez-Vélez ◽  
Jorge Enrique Correa-Bautista ◽  
Emilio González-Jiménez ◽  
...  
Keyword(s):  
Vitamin D ◽  
Body Composition ◽  
Children And Adolescents ◽  
Fat Mass ◽  
Linear Regression Analysis ◽  
Dietary Calcium ◽  
Cross Sectional Study ◽  
Fat Free Mass ◽  
Cross Sectional ◽  
Composition Measurements

Identifying nutritional strategies to maintain a healthy body weight and reduce the comorbidities associated with obesity is extremely important. We aimed to investigate whether calcium and vitamin D intakes are associated with body composition measurements in a population of children and adolescents. A cross-sectional study was conducted involving 1,060 children and adolescents (65.8% females; 34.2% males) aged 9 to 19 years. Fat mass, percentage of fat mass, and fat-free mass were measured using a body composition analyzer (TANITA BC-418MA®). The mean dietary calcium and vitamin intakes were 829.66 ± 328.34 mg/day and 200.78 ± 400.91 IU/day. Linear regression analysis revealed a lack of significant association between daily calcium and vitamin D intakes and body composition measurements, after adjusting the model for age, sex, maturation status, and energy intake. Dietary calcium and vitamin D intakes do not appear to be associated with higher adiposity measurements in children and adolescents.

Fat Mass Is Associated with Foot Pain in Men: The Geelong Osteoporosis Study

2015 ◽  
Vol 43 (1) ◽  
pp. 138-143 ◽  
Author(s):  
Paul A. Butterworth ◽  
Hylton B. Menz ◽  
Donna M. Urquhart ◽  
Flavia M. Cicuttini ◽  
Karl B. Landorf ◽  
...  
Keyword(s):  
Risk Factors ◽  
Body Composition ◽  
Fat Mass ◽  
Cross Sectional Study ◽  
Fat Free Mass ◽  
Foot Pain ◽  
Cross Sectional ◽  
Geelong Osteoporosis Study ◽  
Lower Education ◽  
The Relationship

Objective.Foot pain is a common complaint in adults. Evidence suggests that body composition is involved in the development of foot pain. However, whether this is the case in men remains unclear because previous studies mainly examined women. The aim of this cross-sectional study was to determine the relationship between body composition and foot pain in men while accounting for important risk factors.Methods.Among 978 men (median age 60 yrs, range 24–98) from the Geelong Osteoporosis Study who participated in a followup study in 2006 to 2011, 796 provided responses to questions on health status and foot pain. Foot pain was determined using the Manchester Foot Pain and Disability Index, and body composition was measured using dual-energy x-ray absorptiometry.Results.Of the 796 respondents, 177 (22%) had foot pain. Risk factors for foot pain were age (OR 1.03, 95% CI 1.02–1.04), self-reported depression (OR 2.05, 95% CI 1.30–3.20), decreased mobility (OR 1.54, 95% CI 1.05–2.24), and lower education (OR 1.47, 95% CI 1.03–2.09). Foot pain was associated with body mass index (OR 1.05, 95% CI 1.00–1.10), fat mass (OR 1.02, 95% CI 1.03–1.05), and fat mass index (OR 1.08, 95% CI 1.01–1.15), but not fat-free mass (OR 1.01, 95% CI 0.98–1.04) or fat-free mass index (OR 1.05, 95% CI 0.95–1.15) after appropriate adjustments were made.Conclusion.Fat mass is associated with foot pain in men. These findings complement those in studies that have mainly examined women, and provide further evidence for the relationship between obesity and foot pain.

scholarly journals Assessment of Body Composition, Fat Mass, Fat-Free Mass and Percent of Body Fat among Rural School Children of Northeastern India

2020 ◽  
Vol 44 (1) ◽  
pp. 37-42
Author(s):  
Dali Dutta ◽  
Sarthak Sengupta
Keyword(s):  
Body Composition ◽  
Body Fat ◽  
Fat Mass ◽  
Epidemiological Studies ◽  
Cross Sectional Study ◽  
Northeast India ◽  
Fat Free Mass ◽  
Cross Sectional ◽  
Mean Values ◽  
Mean Differences

Recently recognized important indicators of body composition are fat mass (FM), fat-free mass (FFM) and percent body fat (PBF). The aim of this cross-sectional study is to determine body composition of the pre-adolescent children by using FM, FFM, and PBF. This study was performed using data from 584 children (281 boys and 303 girls) aged 6–10 years of Ahom descent from upper Assam state, Northeast India. Four anthropometric measurements i.e. height, weight, skinfold at triceps (TSF) and sub-scapular (SSF) were taken to calculate FM, FFM, FMI, FFMI, PBF, PBF for age (PBFZ), body mass index(BMI). Age-specific mean values of FM ranged from 2.12–4.00 kg (boys) and 2.16–4.40 kg (girls) and the agespecific mean values of FFM ranged from 14.45–23.93 kg (boys) and 14.01–23.03 kg (girls). The highest PBF value was observed at the age of 6 years for both groups of the children while the lowest value was observed at the age of 10 years and 9 years for boys and girls respectively. Sex-specific mean differences between sexes were statistically significant in SSF, PBF, FM, and FMI. For future investigations in clinical and epidemiological studies, these results are very important as they can be used to identify the risk of lower or higher adiposity and body composition using PBF, FM, and FFM.

scholarly journals Age-related Variations in Anthropometry, Body Composition and Nutritional Status among the Adult Kheria Sabar Males of Purulia, West Bengal, India

2020 ◽  
Vol 44 (2) ◽  
pp. 73-80
Author(s):  
Kaustav Das ◽  
Subrata Bagchi ◽  
Somosree Pal ◽  
Sayak Ganguli ◽  
Koel Mukherjee
Keyword(s):  
Body Composition ◽  
Fat Mass ◽  
West Bengal ◽  
Age Groups ◽  
The Elderly ◽  
Cross Sectional Study ◽  
Fat Free Mass ◽  
Adult Males ◽  
Cross Sectional ◽  
Age Related

Undernutrition and ageing may have a significant effect on body composition. A cross sectional study was conducted to explore the age-related variations among different anthropometric and body composition characteristics amongst the adult Kheria Sabar males of Purulia district of West Bengal. From fifteen villages, 304 apparently healthy adult males aged 18–60 years were selected at random. Subjects were categorized into four age groups and standard anthropometric measurements were used like height (HT), weight (WT), mid-upper-arm circumference (MUAC) and skinfolds of biceps (BSF), triceps (TSF) and sub-scapular (SSSF) region. Derived variables of body mass index (BMI), per cent body fat (PBF), fat mass (FM), fat-free mass (FFM), fat mass index (FMI) and fat-free mass index (FFMI) were also calculated. Majority of the variables were found to be inversely correlated with age. Positive (HT, WT, MUAC, BMI, FFM and FFMI) and negative (FM and FMI) significant differences were observed across different age groups. It was also observed that the frequency of undernutrition (62.6%) was the highest among the elderly people with 47.6% overall prevalence. This study clearly indicates that among the undernourished individuals, older people were more vulnerable to malnutrition and thus immediate nutritional intervention is required.

scholarly journals Measures of Bioavailable Serum Testosterone and Estradiol and Their Relationships with Muscle Strength, Bone Density, and Body Composition in Elderly Men*

2000 ◽  
Vol 85 (9) ◽  
pp. 3276-3282 ◽  
Author(s):  
Annewieke W. van den Beld ◽  
Frank H. de Jong ◽  
Diederick E. Grobbee ◽  
Huibert A. P. Pols ◽  
Steven W. J. Lamberts
Keyword(s):  
Body Composition ◽  
Muscle Strength ◽  
Fat Mass ◽  
Cross Sectional Study ◽  
Positive Relation ◽  
Elderly Men ◽  
Cross Sectional ◽  
Healthy Elderly ◽  
Hip Bmd ◽  
Best Parameter

Abstract In the present cross-sectional study of 403 independently living elderly men, we tested the hypothesis that the decreases in bone mass, body composition, and muscle strength with age are related to the fall in circulating endogenous testosterone (T) and estrogen concentrations. We compared various measures of the level of bioactive androgen and estrogen to which tissues are exposed. After exclusion of subjects with severe mobility problems and signs of dementia, 403 healthy men (age, 73–94 yr) were randomly selected from a population-based sample. Total T (TT), free T (FT), estrone (E1), estradiol (E2), and sex hormone-binding globulin (SHBG) were determined by RIA. Levels of non-SHBG-bound T (non-SHBG-T), FT (calc-FT), the TT/SHBG ratio, non-SHBG-bound E2, and free E2 were calculated. Physical characteristics of aging included muscle strength measured using dynamometry, total body bone mineral density (BMD), hip BMD, and body composition, including lean mass and fat mass, measured by dual-energy x-ray absorptiometry. In this population of healthy elderly men, calc-FT, non-SHBG-T, E1, and E2 (total, free, and non-SHBG bound) decreased significantly with age. T (total and non-SHBG-T) was positively related with muscle strength and total body BMD (for non-SHBG-T, respectively, β = 1.93 ± 0.52, P < 0.001 and β = 0.011 ± 0.002, P < 0.001). An inverse association existed between T and fat mass (β = −0.53 ± 0.15, P < 0.001). Non-SHBG-T and calc-FT were more strongly related to muscle strength, BMD, and fat mass than TT and were also significantly related to hip BMD. E1 and E2 were both positively, independently associated with BMD (for E2, β = 0.21 ± 0.08, P < 0.01). Non-SHBG-bound E2 was slightly strongly related to BMD than total E2. The positive relation between T and BMD was independent of E2. E1 and E2 were not related with muscle strength or body composition. In summary, bioavailable T, E1, total E2, and bioavailable E2 all decrease with age in healthy old men. In this cross-sectional study in healthy elderly men, non-SHBG-bound T seems to be the best parameter for serum levels of bioactive T, which seems to play a direct role in the various physiological changes that occur during aging. A positive relation with muscle strength and BMD and a negative relation with fat mass was found. In addition, both serum E1 and E2 seem to play a role in the age-related bone loss in elderly men, although the cross-sectional nature of the study precludes a definitive conclusion. Non-SHBG-bound E2 seems to be the best parameter of serum bioactive E2 in describing its positive relation with BMD.

Sex Dependent Association of Vitamin D with Insulin Resistance

2021 ◽  
Author(s):  
Xin Chen ◽  
Chang Chu ◽  
Cornelia Doebis ◽  
Volker von Baehr ◽  
Berthold Hocher
Keyword(s):  
Insulin Resistance ◽  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Animal Studies ◽  
Linear Regression Analysis ◽  
Cross Sectional Study ◽  
Multivariate Linear Regression Analysis ◽  
Double Blind ◽  
Cross Sectional ◽  
Entire Study

Abstract Background Animal studies suggested that vitamin D might decrease insulin resistance. Estrogen increased insulin sensitivity and glucose tolerance in rodents. However, sex-specific association of vitamin D with insulin resistance in humans remains unclear. Objectives To investigate the sex-dependency of the association of insulin resistance and 25(OH)D in a large Caucasian population. Methods Cross-sectional study from out-patients’ blood samples with measurements of 25(OH)D and HOMA-IR drawn at exactly the same day (N=1887). This cohort was divided into three groups: i) group with vitamin D deficiency (n=1190), ii) group with vitamin D sufficiency (N=686)), iii) vitamin D excess groups (n=11), the vitamin D excess group was excluded from further analysis due to the small size. Results Analysis of the entire study population showed that serum 25-hydroxyvitamin D was inversely associated with HOMA-IR (rs=-0.19, P<0.0001). When considering the vitamin D status, this association was only seen in the vitamin D deficiency group, but not in the vitamin D sufficient group. The correlation was sex-dependent: HOMA-IR was inversely correlated with vitamin D in women with vitamin D deficiency (rs=-0.26, P<0.0001) but not in men with vitamin D deficiency (rs=0.01, P=0.714). After multivariate linear regression analysis considering confounding factors, this relationship was again only seen in women. Conclusion Vitamin D was inversely and independently associated with insulin resistance only in women with vitamin D deficiency. Based on our data, we suggest that in particular vitamin D deficient women might benefit from vitamin D substitution by improving insulin resistance. This, however, needs to be proven in adequately designed double-blind placebo-controlled clinical studies.

scholarly journals Neck circumference and clustered cardiovascular risk factors in children and adolescents: cross-sectional study

BMJ Open ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. e016048 ◽  
Author(s):  
José Castro-Piñero ◽  
Alvaro Delgado-Alfonso ◽  
Luis Gracia-Marco ◽  
Sonia Gómez-Martínez ◽  
Irene Esteban-Cornejo ◽  
...  
Keyword(s):  
Risk Factors ◽  
Body Composition ◽  
Children And Adolescents ◽  
Screening Tool ◽  
Density Lipoprotein ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Cross Sectional

ObjectiveEarly detection of cardiovascular disease (CVD) risk factors, such as obesity, is crucial to prevent adverse long-term effects on individuals’ health. Therefore, the aims were: (1) to explore the robustness of neck circumference (NC) as a predictor of CVD and examine its association with numerous anthropometric and body composition indices and (2) to release sex and age-specific NC cut-off values to classify youths as overweight/obese.DesignCross-sectional study.Setting23 primary schools and 17 secondary schools from Spain.Participants2198 students (1060 girls), grades 1–4 and 7–10.MeasuresPubertal development, anthropometric and body composition indices, systolic and diastolic blood pressure (SBP and DBP, respectively), cardiorespiratory fitness, blood sampling triglycerides (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol (LDL-c), glucose and inflammatory markers. Homoeostasis model assessment (HOMA-IR) and cluster of CVD risk factors were calculated.ResultsNC was positively correlated with all anthropometric and body composition indices. NC was negatively associated with maximum oxygen consumption (R2=0.231, p<0.001 for boys; R2=0.018, p<0.001 for girls) and positively associated with SBP, DBP, TC/HDL-c, TG, HOMA, complement factors C-3 and C-4, leptin, adiponectin and clustered CVD risk factor in both sexes (R2from 0.035 to 0.353, p<0.01 for boys; R2from 0.024 to 0.215, p<0.001 for girls). Moreover, NC was positively associated with serum C reactive protein, LDL-c and visfatin only in boys (R2from 0.013 to 0.107, p<0.05).ConclusionNC is a simple, low-cost and practical screening tool of excess of upper body obesity and CVD risk factors in children and adolescents. Paediatricians can easily use it as a screening tool for overweight/obesity in children and adolescents. For this purpose, sex and age-specific thresholds to classify children and adolescents as normal weight or overweight/obese are provided.

The fat mass index, not the fat-free mass index, is associated with impaired physical performance in older adult subjects: Evidence from a cross-sectional study

2019 ◽  
Vol 38 (2) ◽  
pp. 877-882 ◽  
Author(s):  
Maribel Ramírez Torres ◽  
Roxana E. Ruiz Valenzuela ◽  
Julián Esparza-Romero ◽  
Miriam T. López Teros ◽  
Heliodoro Alemán-Mateo
Keyword(s):  
Older Adult ◽  
Physical Performance ◽  
Fat Mass ◽  
Cross Sectional Study ◽  
Fat Free Mass ◽  
Sectional Study ◽  
Cross Sectional ◽  
Fat Mass Index

scholarly journals Serum levels of 25 (OH) vitamin D in adults with obesity sarcopenia

2020 ◽  
Vol 79 (OCE2) ◽  
Author(s):  
Maria Nikolova ◽  
Alexander Penkov
Keyword(s):  
Vitamin D ◽  
Body Composition ◽  
Fat Mass ◽  
Lean Mass ◽  
Fat Free Mass ◽  
Whole Body ◽  
Composition Analysis ◽  
Appendicular Lean Mass ◽  
Vitamin D Levels ◽  
25 Oh Vitamin D

AbstractIntroduction:Obesity has been linked with vitamin D deficiency in a number of cross-sectional studies, reviews and meta-analyses. To assess the correlations of plasma 25(OH) vitamin D levels with indices of body composition examined by DXA with an emphasis on lean and bone mass as well as on indices such as android/gynoid fat, appendicular lean mass (ALM) and appendicular lean mass index (ALMI), fat-mass indexes (FMI), fat-free mass indexes (FFMI) and the ALM-to-BMI index.Materials and Methods:62 adult subjects consented to participate – 27 men (43.5 %) and 35 women (56.5 %). Their mean age was 45.3 ± 9.5 years. Fan-beam dual-energy X-ray (DXA) body composition analysis was performed on a Lunar Prodigy Pro bone densitometer with software version 12.30. Vitamin D was measured by electro-hemi-luminescent detection as 25(OH)D Total (ECLIA, Elecsys 2010 analyzer, Roche Diagnostics). Statistical analyses were done using the SPSS 23.0 statistical package.Results:The serum 25(OH)D level was correlated significantly only to the whole body bone mineral content, the appendicular lean mass index (ALMI) and the ALM-to-BMI index, underlining a predominant role for lean and fat-free mass. Vitamin D showed a very weak correlation to % Body Fat and the Fat Mass Index (FMI) in men only. Moreover, the multiple regression equation including the associated parameters could explain only 7 % of the variation in the serum 25(OH)D levels.Discussion:Our conclusion was, that there are differences in the associations of the vitamin D levels with the different body composition indices, but these associations are generally very weak and therefore – negligible.

scholarly journals ASSOCIATION BETWEEN BODY COMPOSITION, SOMATOTYPE AND SOCIOECONOMIC STATUS IN CHILEAN CHILDREN AND ADOLESCENTS AT DIFFERENT SCHOOL LEVELS

2017 ◽  
Vol 50 (1) ◽  
pp. 53-69 ◽  
Author(s):  
Pablo A. Lizana ◽  
Sofia González ◽  
Lydia Lera ◽  
Bárbara Leyton
Keyword(s):  
Socioeconomic Status ◽  
Body Composition ◽  
Children And Adolescents ◽  
Cross Sectional Study ◽  
School Level ◽  
Low Ses ◽  
Cross Sectional ◽  
Percentage Body Fat ◽  
Level 1 ◽  
The Relationship

SummaryThis study examined the association between body composition, somatotype and socioeconomic status (SES) in Chilean children and adolescents by sex and school level (grade). The cross-sectional study was conducted on 1168 schoolchildren aged 6–18 years (572 males) from Valparaíso, Chile. Body composition, as assessed by percentage body fat (BF%) and somatotype, was evaluated using Ellis equations and the Heath–Carter method, respectively. The socioeconomic status of respondents was assessed using the ESOMAR survey. Obesity was defined as BF% ≥25 for boys and ≥30 for girls; ‘high endomorph’ somatotype was defined as a somatotype endomorph component (EC) of at least 5.5. Logistic regression analysis was used to assess the relationship between high adiposity and SES, potential confounding factors and school level. In females, the results indicated that the groups with lower SES had higher EC. At the 1st(youngest) school level (1–4thgrades), males exhibited similar trends in their BF% and EC. High adiposity was associated with the female sex (BF%: OR=3.39; 95% CI 2.60, 4.41; high EC: OR=2.31; 95% CI 1.80, 2.98). In addition, low SES increased the risk of high adiposity compared with high SES (BF%: OR=2.25; 95% CI 1.40, 3.61; high EC: OR=2.19; 95% CI 1.37, 3.47). An association was observed between increased adiposity and lower SES, mainly in females, which indicates that females with low SES might be at greater risk of obesity.

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