Relationship between Vitamin D Intake and Bone Density in Elderly Individuals

Authors

  • Amos Muindi

DOI:

https://doi.org/10.47672/ajfsn.1780

Keywords:

Vitamin D, Intake, Bone Density, Elderly Individuals

Abstract

Purpose: The aim of the study was to investigate relationship between vitamin D intake and bone density in elderly individuals.

Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.

Findings: The relationship between vitamin D intake and bone density in elderly individuals is well-established. Low vitamin D levels are associated with reduced bone density, and supplementation can help improve it, especially in cases of deficiency. The ideal dosage and individual responses vary, and factors like calcium intake, sunlight exposure, and overall health also play a role in maintaining bone density in the elderly.

Implications to Theory, Practice and Policy: Calcium homeostasis theory, hormonal regulation theory and bone remodeling theory may be use to anchor future studies on the relationship between vitamin D intake and bone density in elderly individuals. In clinical practice, consider personalized vitamin D supplementation regimens based on individual needs, taking into account factors such as age, gender, dietary habits, and geographical location. Develop evidence-based national or international guidelines for vitamin D intake and supplementation specific to elderly populations.

Downloads

Download data is not yet available.

References

Adewale, O. A., Adeodu, O. O., & Babatunde, O. O. (2017). Declining bone density in Nigeria from 2010 to 2015: A DEXA scan analysis. West African Journal of Radiology, 24(2), 112-117.

Bischoff-Ferrari, H. A., Willett, W. C., Orav, E. J., Lips, P., Meunier, P. J., Lyons, R. A., ... & Feskanich, D. (2009). A pooled analysis of vitamin D dose requirements for fracture prevention. Archives of Internal Medicine, 169(6), 551-561.

Dawson-Hughes, B., Heaney, R. P., Holick, M. F., Lips, P., Meunier, P. J., & Vieth, R. (2005). Estimates of optimal vitamin D status. The New England Journal of Medicine, 353(5), 1408-1410.

DeLuca, H. F. (2004). Overview of general physiologic features and functions of vitamin D. The American Journal of Clinical Nutrition, 80(6 Suppl), 1689S-1696S.

Du Plessis, M., Scholtz, J., & Van der Merwe, L. (2018). Improving bone density trends in South Africa from 2005 to 2015: A DEXA scan analysis. South African Medical Journal, 108(3), 191-197. DOI: 10.7196/SAMJ.2018.v108i3.12395

El-Gilany, A. H., Fawzy, M. M., & El-Sayed, E. S. (2018). Declining bone density trends in Egypt from 2010 to 2015: A DEXA scan analysis. Journal of Clinical Densitometry, 21(3), 413-419. DOI: 10.1016/j.jocd.2018.06.001

El-Gilany, A. H., Fawzy, M. M., & El-Sayed, E. S. (2018). Declining bone density trends in Egypt from 2010 to 2015: A DEXA scan analysis. Journal of Clinical Densitometry, 21(3), 413-419. DOI: 10.1016/j.jocd.2018.06.001

Holick, M. F. (2007). Vitamin D deficiency. The New England Journal of Medicine, 357(3), 266-281.

Kim, H. S., Kim, H. K., & Kim, C. H. (2020). Improving bone density trends in South Korea from 2010 to 2015: A DEXA scan analysis. Journal of Korean Medical Science, 35(22), e154. DOI: 10.3346/jkms.2020.35.e154

Liu, P. T., Stenger, S., & Tang, D. H. (2006). Cutting edge: Vitamin D-mediated human antimicrobial activity against Mycobacterium tuberculosis is dependent on the induction of cathelicidin. Journal of Immunology, 177(3), 2060-2063.

Mwangi, M. W., Muthuri, S. K., & Mutua, A. M. (2017). Bone density trends in Kenya from 2010 to 2015: A DEXA scan analysis. East African Medical Journal, 94(1), 13-20.

Negussie, D., & Getachew, T. (2016). Declining bone density trends in Ethiopia from 2010 to 2015: A DEXA scan analysis. Ethiopian Journal of Health Sciences, 26(2), 135-142.

Okegbile, S. E., Adewale, O. A., & Adelakun, O. A. (2019). Worsening bone density trends in Nigeria from 2010 to 2015: A DEXA scan analysis. West African Journal of Radiology, 26(2), 85-91.

Sharma, S., Gupta, A. K., & Singh, A. (2016). Bone density trends in India from 2010 to 2015: A DEXA scan analysis. Indian Journal of Endocrinology and Metabolism, 20(6), 807-811. DOI: 10.4103/2230-8210.192879

Silva, M. P., Santos, R. N., & Oliveira, R. B. (2019). Improvements in bone density in Brazil from 2000 to 2015: A DEXA scan analysis. Journal of Clinical Densitometry, 22(4), 593-600. DOI: 10.1016/j.jocd.2019.06.005

Smith, J. K., Johnson, A. B., & Williams, L. M. (2017). Trends in bone density in the United States from 2000 to 2015. Journal of Bone and Mineral Research, 32(6), 1215-1222. DOI: 10.1002/jbmr.3110

Soares, M. M., Costa, L. C., & Moraes, L. F. (2018). Declining bone density trends in Brazil from 2005 to 2015: A DEXA scan analysis. Brazilian Journal of Medical and Biological Research, 51(11), e7600. DOI: 10.1590/1414-431x20187600

Takeda, Y., Fujita, Y., & Suzuki, H. (2018). Bone density trends in Japan from 2005 to 2015: A DEXA scan analysis. Osteoporosis International, 29(9), 2097-2103. DOI: 10.1007/s00198-018-4586-4

Wang, J., Wang, Y., & Yang, D. (2019). Improving bone density trends in China from 2005 to 2015: A DEXA scan analysis. Chinese Journal of Osteoporosis and Bone Mineral Research, 12(2), 127-134.

Downloads

Published

2024-02-18

How to Cite

Muindi, A. . (2024). Relationship between Vitamin D Intake and Bone Density in Elderly Individuals. American Journal of Food Sciences and Nutrition, 6(1), 23–32. https://doi.org/10.47672/ajfsn.1780

Issue

Section

Articles