scholarly journals The Combined Effects of Milk Intake and Physical Activity on Bone Mineral Density in Korean Adolescents

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 731
Author(s):  
Jae Hyun Lee ◽  
Ae Wha Ha ◽  
Woo Kyoung Kim ◽  
Sun Hyo Kim
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Vigorous Physical Activity ◽  
Milk Intake ◽  
Combined Effects ◽  
Mineral Density ◽  
Activity Group ◽  
High Level ◽  
Physical Activity Group

The purpose of this study was to examine the combined effects of milk intake and physical activity on bone mineral density in adolescents. This study was conducted using data from the 2009–2011 Korea National Health and Nutrition Examination Survey (KNHANES), which provided measurements of bone mineral density (BMD) in addition to basic health-related data. This study included 1061 adolescents aged 13 to 18 years (557 males and 504 females) whose data on milk intake and participation time in moderate to vigorous physical activity were available. BMD was measured by dual-energy X-ray absorptiometry (DXA). Milk intake was assessed using the 24-h recall method, and the levels of physical activity were examined using a questionnaire. The physical activity questions of 2009–2011 KNHANES were based on the Korean version of the International Physical Activity Questionnaire (IPAQ) short form. The subjects were classified into four groups according to milk intake and physical activity level: no milk intake + low-level physical activity group (MnoPlow), no milk intake + high-level physical activity group (MnoPhigh), milk intake + low-level physical activity group (MyesPlow), and milk intake + high-level physical activity group (MyesPhigh). The results of partial correlation controlling for age, body mass index (BMI), and energy intake showed that the BMD variables were associated significantly with physical activity in both males and females. Among males, the MnoPlow group had the lowest BMD in all BMD variables, showing a significant difference from the high-level physical activity groups (MnoPhigh, MyesPhigh) by multiple logistic regression analysis. Among females, the MyesPhigh group showed a significantly higher lumbar BMD value than the other groups. The MnoPlow group had approximately 0.3 to 0.5 times lower odds ratio for median or higher BMD values, compared to MyesPhigh group. These results show that milk intake and physical activity have a combined effect on BMD, and suggest that to achieve healthy bone growth, it is important to encourage both moderate to vigorous physical activity and milk intake during adolescence.

Combined Effects of Physical Activity, Dietary Isoflavones and 17β-Estradiol on Movement Drive, Body Weight and Bone Mineral Density in Ovariectomized Female Rats

Planta Medica ◽  
2006 ◽  
Vol 72 (06) ◽  
pp. 484-487 ◽  
Author(s):  
Torsten Hertrampf ◽  
Gisela Degen ◽  
Abdel Kaid ◽  
Ute Laudenbach-Leschowsky ◽  
Jan Seibel ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Body Weight ◽  
Bone Mineral ◽  
Female Rats ◽  
Combined Effects ◽  
Mineral Density ◽  
17Β Estradiol

scholarly journals Physical activity: the earlier the better. Bones awareness

2020 ◽  
Vol 79 (OCE2) ◽  
Author(s):  
Iris Iglesia Altaba ◽  
Pilar Ferrer Santos ◽  
María Luisa Miguel-Berges ◽  
Paloma Flores Barrantes ◽  
Pilar Samper Villagrasa ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Bone Health ◽  
Vigorous Physical Activity ◽  
Health Assessment ◽  
P Value ◽  
Lifestyle Behaviors ◽  
Sedentary Behaviors ◽  
Mineral Density

IntroductionThere is scarce research on bone health in early stages due to the difficulties in accessing to bone health assessment methods in absence of pathology conditions. Consequently, there is no much information on the determinants of bone health. The aim of this study is to elucidate the association of moderate-vigorous physical activity (MVPA) and bone mineral density of children from Aragon accounting for socioeconomic, role parental modelling, dietary and sedentary behavior effects.Material & MethodsThe longitudinal cohort ‘Growth and Feeding during Lactation and Early Childhood in Children of Aragon (CALINA in Spanish)’ included 1,629 born children from Aragon (Spain) in 2009. From those, after 7 years, 339 children (176 boys and 163 girls) were assessed. Bone mineral density (BMD) using Dual X-ray absorciometry (–DXA-), diet quality index (DQI) using a food frequency questionnaire(-FFQ-), sedentary behaviors by questionnaire, and physical activity (using accelerometry-actigraph 3GTX-) were evaluated, as well as if they were or not rapid weight gainers during the first year of life.ResultsFrom the 339 children, 116 boys (66.5%) and 63 girls (38.7%) met the current MVPA recommendations of at least? 1 hour/day. Boys meeting MVPA recommendations did a mean of 84.02 minutes of MVPA per day and had a BMD of 0.60 g/cm2, while those not meeting the recommendations, did a mean of 43.91 minutes of MVPA and had a BMD of 0.59 g/cm2. Girls meeting MVPA recommendation did 75.52 minutes and had a BMD of 0.59 g/cm2, and those not meeting, did 42.81 minutes of MVPA and had a BMD of 0.58. Models, include BMI z-score (age/sex adjusted based in Anthro standards from WHO), weekly sedentary time, DQI, BMI of the mother and whether or not they had been rapid weight gainers from 0–12months as confounders and were performed for BMD having MVPA as a predictor. A significant association was found only for boys between MVPA and BMD (β = 0.145, p-value = 0.02) while no association was found for girls (β = 0.06, p-value = 0.40).DiscussionThere is still an important physical activity gap between boys and girls. In boys, physical activity is positively associated with BMD, whereas in girls, no significant associations seem to exist. More research is required to elucidated the effects of lifestyle behaviors on bone health in children.

scholarly journals Physical activity, sedentary time and bone tissue: effects of an 8-months interdisciplinary program with overweight/obese children

2019 ◽  
Vol 23 ◽  
pp. 1-7
Author(s):  
Júlio Brugnara Mello ◽  
Luís Filipe Gomes Barbosa Pereira de Lemos ◽  
Luísa Maria Aires ◽  
Gustavo Silva ◽  
Rafael Miranda Tassitano ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Body Composition ◽  
Bone Mass ◽  
Bone Tissue ◽  
Bone Mineral ◽  
Sedentary Time ◽  
Vigorous Physical Activity ◽  
Z Score ◽  
Mineral Density

Moderate to vigorous physical activity plays a recognized osteogenic effect on bone. Moreover, sedentary time, and fat accumulation are unfavorable to bone health. Our study aimed (1) to examine changes in body composition, bone tissue, physical activity, and sedentary time; and (2) to explore whether changes in physical activity intensities and in sedentary time are associated with changes in bone outcomes after a school-based interdisciplinary intervention program. A total of 53 overweight/obese students (10.6 ± 3.5 year-olds; 26 girls) participated in physical activity classes. Bone area, bone mass, and bone mineral density z-score, body composition (fat mass, fat lean mass), physical activity, sedentary time and potential confounders (vitamin D and maturational status) were assessed at baseline, and 8 months later. General Linear Models were carried out and significance level was set at 5%. Changes in moderate to vigorous physical activity were positively correlated with changes in all bone mass indicators. We observed a significant overall effect of the intervention on bone mineral density z-score changes, however after adjustments for changes in sedentary time and moderate to vigorous physical activity, no effect was observed. Finally, variations in sedentary time and in moderate to vigorous physical activity play an important role in bone mass density in those participants of the interdisciplinary program.

scholarly journals Bone mineral density, milk intake and physical activity in boys who suffered forearm fractures

10.2223/1370 ◽  
2005 ◽  
Vol 81 (4) ◽  
pp. 332-336 ◽  
Author(s):  
Luiz Antônio Simões Pires ◽  
Antônio Carlos Araújo de Souza ◽  
Orlando Laitano ◽  
Flavia Meyer
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Milk Intake ◽  
Forearm Fractures ◽  
Mineral Density

Bone mineral density, milk intake and physical activity in boys who suffered forearm fractures

2005 ◽  
Vol 81 (4) ◽  
pp. 332-336 ◽  
Author(s):  
Luiz Antônio Simões Pires ◽  
Antônio Carlos Araújo de Souza ◽  
Orlando Laitano ◽  
Flavia Meyer
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Milk Intake ◽  
Forearm Fractures ◽  
Mineral Density

Are Physical Activity Associations with Bone Mineral Density Modified by Metabolic Traits?

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 2244-PUB
Author(s):  
ANSHU BUTTAN ◽  
XIUQING GUO ◽  
YII-DER IDA CHEN ◽  
WILLA HSUEH ◽  
JEROME I. ROTTER ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Mineral Density ◽  
Metabolic Traits
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