NDLI: Associations between Dietary Fiber Intake and Bone Mineral Density in Adult Korean Population: Analysis of National Health and Nutrition Examination Survey in 2011

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Associations between Dietary Fiber Intake and Bone Mineral Density in Adult Korean Population: Analysis of National Health and Nutrition Examination Survey in 2011

Content Provider	Semantic Scholar
Author	Lee, Taehoon Suh, Heuy Sun
Copyright Year	2019
Abstract	Background The correlations between the amount of daily fiber intake and bone mineral densities (BMDs) in Korean adult population were investigated in our study. Methods Utilizing the Korean National Health and Nutrition Examination Survey in 2011, multivariable linear regression was performed to explore the association between fiber consumption and BMD of lumbar vertebrae 1 to 4 (L1-4 total), L1, L2, L3, and L4 vertebrae, femur neck, femur total, and trochanter. All models were adjusted for age, body mass index, vitamin D level, smoking, physical activity, alcohol use, contraceptive use, hormonal replacement therapy, consumption of carbohydrate, protein, fat, calcium, phosphate, iron, thiamine, riboflavin, niacin, and vitamin C. Results In males aged between 18 and 45, fiber intake significantly increased BMDs of L1 (coefficient β=0.004, P=0.040) and L2 (β=0.004, P=0.038) while daily protein consumption significantly lowered BMDs of femur neck (β=-0.001, P=0.009), femur total (β=-0.001, P=0.008), and trochanter (β=-0.001, P=0.008). In males aged 65 and older, nutrient intake shows no significant correlations with BMDs except fat consumption was inversely associated with BMD of trochanter (β=-0.001, P=0.017). In females aged between 18 and 45, fiber intake shows no significant relationship with BMDs while daily fat consumption significantly increased BMDs of L1 (β=0.001, P=0.028), L2 (β=0.001, P=0.024), L3 (β=0.001, P=0.033), and L1-4 total (β=0.001, P=0.017). Conclusions Fiber intake was a protective factor of lumbar spine (L1 and L2) BMD in male aged between 18 and 45 but not in female participants of any age groups.
Starting Page	151
Ending Page	160
Page Count	10
File Format	PDF HTM / HTML
DOI	10.11005/jbm.2019.26.3.151
Alternate Webpage(s)	https://e-jbm.org/Synapse/Data/PDFData/2187JBM/jbm-26-151.pdf
PubMed reference number	31555612
Alternate Webpage(s)	https://doi.org/10.11005/jbm.2019.26.3.151
Journal	Medline
Volume Number	26
Journal	Journal of bone metabolism
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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