Impact of Vitamin D Deficiency on Iron Deficiency Anemia

A Comparative Analysis in Iraqi Population

Authors

DOI:

https://doi.org/10.14500/aro.11980

Keywords:

Anemia, Hemoglobin Ferritin, Iron deficiency, Vitamin D deficiency

Abstract

Two important health problems are iron deficiency anemia and vitamin D deficiency, as well as the ability to cope with acute and chronic diseases, because iron and vitamin D are the main elements of physiological functions in the human body. Recent studies have indicated that generalized IDA in both healthy and diseased populations may be associated with inadequate levels of VD. The research comprised 132 participants, 65 with IDA and 67 controls, the study was conducted in a competent cross-sectional design, between the two groups matched by age and gender. The laboratory findings included the study of blood indices. Ferritin, iron, hemoglobin, mean corpuscular volume, red cell distribution width, and VD levels were measured for each participant. Iron metabolism markers showed highly significant variations between the groups. Patients with IDA exhibited considerably lower levels of iron indicators than the healthy control group, except for total iron binding capacity (TIBC), which was increased among the patients. The normal control group showed substantially higher serum VD levels than patients with iron deficient anemia (p < 0.035). This distinction suggests a high positive link between VD levels and iron metabolism markers, except for TIBC, which exhibited a negative correlation. The results showed a significant correlation between VD levels and several iron metabolism markers in the research participants. This suggests that VD may affect how iron is metabolized and help treat IDA. To fully understand the underlying mechanisms and any therapeutic benefit, further research is needed.

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Author Biographies

Sleman Y. Omar, Department of Biology, College of science, University of Raparin, Sulaymaniyah, Kurdistan Region – F.R. Iraq

Sleman Y. Omar is an Assistant Lecturer at the Department of Biology, College of Science, University of Raparin. He received the B.Sc. degree in Biology from the University of Sulaimani the M.Sc. degree in Medical Human Physiology from Firat University, Turkey. His research interests include Physiology, hematology, and nanotechnology.

Awat H. Awla, Department of Chemistry, College of science, University of Raparin, Sulaymaniyah, Kurdistan Region – F.R. Iraq

Awat H. Awla is an Assistant Lecturer at the Department of Chemistry, College of Science, University of Raparin. She received the B.Sc. degree in Chemistry from Salahaddin University and the M.Sc. degree in Biochemistry from Firat University, Turkey. Her research interests include chemistry, biochemistry, endocrinology, oxidative stress, and antioxidants.

Musher I. Salih, Department of Chemistry, Faculty of Science and Health, Koya University, Koya KOY45, Kurdistan Region – F.R. Iraq

Musher I. Salih is a Lecturer at the Department of MLS, Faculty of Science and Health, Koya University. He got the B.Sc. degree in Chemistry from Koya University, the M.Sc. degree in Biochemistry from Koya University and the Ph.D. degree in Biochemistry Firat University, Turkey. His research interests are in chemistry, biochemistry and clinical biochemistry.

Badinan J. Hamadamin, Department of Biology, College of science, University of Raparin, Sulaymaniyah, Kurdistan Region – F.R. Iraq

Badinan J. Hamadamin is an Assistant Lecturer at the Department of Biology, College of Science, University of Raparin. She received the B.Sc. degree in Biology from Salahaddin University and the M.Sc. degree in Animal physiology from Firat University, Turkey. Her research interests include biology, animal physiology, endocrinology, hematology, and histopathology.

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Published

2025-08-09

How to Cite

Omar, S. Y. (2025) “Impact of Vitamin D Deficiency on Iron Deficiency Anemia: A Comparative Analysis in Iraqi Population”, ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY, 13(2), pp. 108–113. doi: 10.14500/aro.11980.
Received 2025-01-02
Accepted 2025-07-14
Published 2025-08-09

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