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Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults
The study examined the relations of serum vitamin D levels to body fatness, cardiorespiratory fitness (CRF), and metabolic risk factors in young adults in Korea. A total of 593 young men completed a health examination, body fatness, maximal treadmill exercise test, and assessment of metabolic risk f...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society for Exercise Nutrition
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4241908/ https://www.ncbi.nlm.nih.gov/pubmed/25566425 http://dx.doi.org/10.5717/jenb.2013.17.4.143 |
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author | Park, Jinkook Gong, Jiyoung Hong, Hyeryun Ha, Changduk Kang, Hyunsik |
author_facet | Park, Jinkook Gong, Jiyoung Hong, Hyeryun Ha, Changduk Kang, Hyunsik |
author_sort | Park, Jinkook |
collection | PubMed |
description | The study examined the relations of serum vitamin D levels to body fatness, cardiorespiratory fitness (CRF), and metabolic risk factors in young adults in Korea. A total of 593 young men completed a health examination, body fatness, maximal treadmill exercise test, and assessment of metabolic risk factors. Participants were classified by serum vitamin D levels as deficient (< 20 ng/mL), insufficient (20~30 ng/mL), and sufficient (> 30 ng/mL). Body fatness, CRF, and metabolic risk factors were evaluated according to serum vitamin D classification. Significant inverse trends in body fatness and metabolic risk factors were observed, as was a significant linear trend for CRF across incremental vitamin D categories in this study population. Serum vitamin D levels were negatively associated with body fatness parameters, blood pressures, total cholesterol, triglycerides, and insulin and positively associated with high-density lipoprotein cholesterol and CRF. Compared to the BMI-based lean group, the obese groups had significantly higher odds ratio for serum vitamin D insufficiency before and after adjusting for age, CRF, and physical activity. Similarly, compared to percent body fat- and waist circumference-based lean groups, the obese groups had significant higher odds ratios for serum vitamin D insufficiency. In conclusion, the current findings of the study suggest that along with vitamin D intakes, body fat loss and outdoor physical activity should be promoted as non-pharmacologic means to improve metabolic risk factors in young adults. |
format | Online Article Text |
id | pubmed-4241908 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Korean Society for Exercise Nutrition |
record_format | MEDLINE/PubMed |
spelling | pubmed-42419082015-01-06 Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults Park, Jinkook Gong, Jiyoung Hong, Hyeryun Ha, Changduk Kang, Hyunsik J Exerc Nutrition Biochem Original Paper The study examined the relations of serum vitamin D levels to body fatness, cardiorespiratory fitness (CRF), and metabolic risk factors in young adults in Korea. A total of 593 young men completed a health examination, body fatness, maximal treadmill exercise test, and assessment of metabolic risk factors. Participants were classified by serum vitamin D levels as deficient (< 20 ng/mL), insufficient (20~30 ng/mL), and sufficient (> 30 ng/mL). Body fatness, CRF, and metabolic risk factors were evaluated according to serum vitamin D classification. Significant inverse trends in body fatness and metabolic risk factors were observed, as was a significant linear trend for CRF across incremental vitamin D categories in this study population. Serum vitamin D levels were negatively associated with body fatness parameters, blood pressures, total cholesterol, triglycerides, and insulin and positively associated with high-density lipoprotein cholesterol and CRF. Compared to the BMI-based lean group, the obese groups had significantly higher odds ratio for serum vitamin D insufficiency before and after adjusting for age, CRF, and physical activity. Similarly, compared to percent body fat- and waist circumference-based lean groups, the obese groups had significant higher odds ratios for serum vitamin D insufficiency. In conclusion, the current findings of the study suggest that along with vitamin D intakes, body fat loss and outdoor physical activity should be promoted as non-pharmacologic means to improve metabolic risk factors in young adults. Korean Society for Exercise Nutrition 2013-12 2013-11-06 /pmc/articles/PMC4241908/ /pubmed/25566425 http://dx.doi.org/10.5717/jenb.2013.17.4.143 Text en ⓒ2013 Korean Society for Exercise Nutrition This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Paper Park, Jinkook Gong, Jiyoung Hong, Hyeryun Ha, Changduk Kang, Hyunsik Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults |
title | Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults |
title_full | Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults |
title_fullStr | Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults |
title_full_unstemmed | Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults |
title_short | Serum Vitamin D status and its relations to body fatness and fitness and risk factors in young adults |
title_sort | serum vitamin d status and its relations to body fatness and fitness and risk factors in young adults |
topic | Original Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4241908/ https://www.ncbi.nlm.nih.gov/pubmed/25566425 http://dx.doi.org/10.5717/jenb.2013.17.4.143 |
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