E-ISSN 1658-7820
 

Review Article

Online Publishing Date:
17 / 08 / 2021

 


Cognitive functions: is there a role for vitamin D?

Mansuor Ahmed Alanazi, Ammar Ali Alabdullatif, Khadijah Nasr Aldeen Dhafer, Reem Nuri Alhasani, Abdullah Hassan Masoud Ghazwani, Eyad Omar Jalal, Maryam Abdullah Mossa Tohary, Naif Rashed Altuwaijri, Safeyah Mohammed Jarradi Al-ghubayshi.


Abstract
Vitamin D is an important nutrient required for many functions of the human body including metabolism of calcium and phosphorus, and thus playing a significant role in maintenance of bone integrity. Vitamin D plays important roles in multiple systems of the human body including the skeletal, cardiovascular, renal, hepatic, endocrine, and other systems. The main role of vitamin D in regulating bone integrity by maintaining calcium and phosphorus homeostasis is well-established. Several studies including both cohort models and cross-sectional models have reported significant correlation between low levels of vitamin D and reduced cognitive functionality. It has been suggested that the mechanisms involved in neuro-protection, calcium influx regulation and homeostasis, anti-inflammatory signaling, reduction of oxidative stress, neurotransmitter secretion, and neuro-vascularization may encompass the regulatory role of vitamin D in modulation of cognitive functions.

Key words: Vitamin D, cognitive functions, metabolism, calcium and phosphorus homeostasis


 
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How to Cite this Article
Pubmed Style

Alanazi MA, Alabdullatif AA, Dhafer KNA, Alhasani RN, Ghazwani AHM, Jalal EO, Tohary MAM, Altuwaijri NR, Al-ghubayshi SMJ. Cognitive functions: is there a role for vitamin D?. IJMDC. 2021; 5(8): 1547-1550. doi:10.24911/IJMDC.51-1627590125


Web Style

Alanazi MA, Alabdullatif AA, Dhafer KNA, Alhasani RN, Ghazwani AHM, Jalal EO, Tohary MAM, Altuwaijri NR, Al-ghubayshi SMJ. Cognitive functions: is there a role for vitamin D?. https://www.ijmdc.com/?mno=103882 [Access: March 26, 2024]. doi:10.24911/IJMDC.51-1627590125


AMA (American Medical Association) Style

Alanazi MA, Alabdullatif AA, Dhafer KNA, Alhasani RN, Ghazwani AHM, Jalal EO, Tohary MAM, Altuwaijri NR, Al-ghubayshi SMJ. Cognitive functions: is there a role for vitamin D?. IJMDC. 2021; 5(8): 1547-1550. doi:10.24911/IJMDC.51-1627590125



Vancouver/ICMJE Style

Alanazi MA, Alabdullatif AA, Dhafer KNA, Alhasani RN, Ghazwani AHM, Jalal EO, Tohary MAM, Altuwaijri NR, Al-ghubayshi SMJ. Cognitive functions: is there a role for vitamin D?. IJMDC. (2021), [cited March 26, 2024]; 5(8): 1547-1550. doi:10.24911/IJMDC.51-1627590125



Harvard Style

Alanazi, M. A., Alabdullatif, . A. A., Dhafer, . K. N. A., Alhasani, . R. N., Ghazwani, . A. H. M., Jalal, . E. O., Tohary, . M. A. M., Altuwaijri, . N. R. & Al-ghubayshi, . S. M. J. (2021) Cognitive functions: is there a role for vitamin D?. IJMDC, 5 (8), 1547-1550. doi:10.24911/IJMDC.51-1627590125



Turabian Style

Alanazi, Mansuor Ahmed, Ammar Ali Alabdullatif, Khadijah Nasr Aldeen Dhafer, Reem Nuri Alhasani, Abdullah Hassan Masoud Ghazwani, Eyad Omar Jalal, Maryam Abdullah Mossa Tohary, Naif Rashed Altuwaijri, and Safeyah Mohammed Jarradi Al-ghubayshi. 2021. Cognitive functions: is there a role for vitamin D?. International Journal of Medicine in Developing Countries, 5 (8), 1547-1550. doi:10.24911/IJMDC.51-1627590125



Chicago Style

Alanazi, Mansuor Ahmed, Ammar Ali Alabdullatif, Khadijah Nasr Aldeen Dhafer, Reem Nuri Alhasani, Abdullah Hassan Masoud Ghazwani, Eyad Omar Jalal, Maryam Abdullah Mossa Tohary, Naif Rashed Altuwaijri, and Safeyah Mohammed Jarradi Al-ghubayshi. "Cognitive functions: is there a role for vitamin D?." International Journal of Medicine in Developing Countries 5 (2021), 1547-1550. doi:10.24911/IJMDC.51-1627590125



MLA (The Modern Language Association) Style

Alanazi, Mansuor Ahmed, Ammar Ali Alabdullatif, Khadijah Nasr Aldeen Dhafer, Reem Nuri Alhasani, Abdullah Hassan Masoud Ghazwani, Eyad Omar Jalal, Maryam Abdullah Mossa Tohary, Naif Rashed Altuwaijri, and Safeyah Mohammed Jarradi Al-ghubayshi. "Cognitive functions: is there a role for vitamin D?." International Journal of Medicine in Developing Countries 5.8 (2021), 1547-1550. Print. doi:10.24911/IJMDC.51-1627590125



APA (American Psychological Association) Style

Alanazi, M. A., Alabdullatif, . A. A., Dhafer, . K. N. A., Alhasani, . R. N., Ghazwani, . A. H. M., Jalal, . E. O., Tohary, . M. A. M., Altuwaijri, . N. R. & Al-ghubayshi, . S. M. J. (2021) Cognitive functions: is there a role for vitamin D?. International Journal of Medicine in Developing Countries, 5 (8), 1547-1550. doi:10.24911/IJMDC.51-1627590125





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