Assessment of Vitamin D Status in the Drâa-Tafilalet Population (Morocco) Based on Sociodemographic, Health, and Nutritional Factors
- PMID: 38999866
- PMCID: PMC11243690
- DOI: 10.3390/nu16132118
Assessment of Vitamin D Status in the Drâa-Tafilalet Population (Morocco) Based on Sociodemographic, Health, and Nutritional Factors
Abstract
The purpose of this study was to evaluate the vitamin D status and determine the factors influencing it in the Drâa-Tafilalet community (southeastern Morocco). Sociodemographic factors, health, cognitive status, sun exposure, and nutritional conditions were examined to help us understand their association with vitamin D status. Vitamin D data were gathered through laboratory testing, while demographic and health information was collected through interviews with participants in 2023. The study involved 100 participants aged 60 and above, most of whom were women (85%) rather than men (15%). The majority of participants were Arabs (90%), with a minority being Amazigh (10%). The average vitamin D level was 31.83 ± 10.55 ng/mL, varying based on participants' age, education, and gender. Sun-exposed individuals exhibited significantly higher mean vitamin D levels (33.56 ± 11.99 ng/mL) compared to those with limited sun exposure (28.97 ± 9.28 ng/mL). Moreover, the time spent outdoors, seasonal changes, and the duration of sun exposure affected the levels of vitamin D. These findings depict the vitamin D status of the elderly population of Drâa-Tafilalet, recognized as one of Morocco's poorest regions, shedding light on the significant influencers. Nonetheless, additional research is necessary to explore the correlation between dietary habits, sunlight exposure, and vitamin D levels in both young and elderly populations.
Keywords: Morocco; elderly; sociodemographic and health factors; vitamin D.
Conflict of interest statement
F.S., B.E.B., F.K., M.B., A.M.S. and A.M. have no conflicts of interest to disclose. The authors declare that they have no competing financial interests.
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References
-
- Rathore H., Prasad S., Sharma S. Mushroom Nutraceuticals for Improved Nutrition and Better Human Health: A Review. PharmaNutrition. 2017;5:35–46. doi: 10.1016/j.phanu.2017.02.001. - DOI
-
- Janoušek J., Pilařová V., Macáková K., Nomura A., Veiga-Matos J., da Silva D.D., Remião F., Saso L., Malá-Ládová K., Malý J., et al. Vitamin D: Sources, Physiological Role, Biokinetics, Deficiency, Therapeutic Use, Toxicity, and Overview of Analytical Methods for Detection of Vitamin D and Its Metabolites. Crit. Rev. Clin. Lab. Sci. 2022;59:517–554. doi: 10.1080/10408363.2022.2070595. - DOI - PubMed
-
- Dodd S.A.S., Shoveller A.K., Fascetti A.J., Yu Z.Z., Ma D.W.L., Verbrugghe A. A Comparison of Key Essential Nutrients in Commercial Plant-Based Pet Foods Sold in Canada to American and European Canine and Feline Dietary Recommendations. Animals. 2021;11:2348. doi: 10.3390/ani11082348. - DOI - PMC - PubMed
-
- Vadaga B.S. Master of Science in Biotechnology Thesis. Jaypee University of Information Technology Waknaghat Department of Biotechnology and Bioinformatics; Waknaghat, India: 2022. [(accessed on 30 April 2024)]. To Increase the Efficacy of Vitamin D2 on Cell Lines by Using Cissus Quadrangularis. Available online: http://www.ir.juit.ac.in:8080/jspui/bitstream/123456789/5107/1/To%20Incr....
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