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The Association of Serum Vitamin D and Serum Zinc on Semen Quality among Men's Fertility | ||
| Annals of the College of Medicine, Mosul | ||
| Volume 45, Issue 1, June 2023, Pages 53-58 PDF (458.12 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/mmed.2023.138147.1187 | ||
| Author | ||
| Sarmad Muhammad* | ||
| Medical Laboratory Technology Department, Kalar Technical College, Sulaimani Polytechnic University | ||
| Abstract | ||
| Background: Vitamin D and zinc deficiency have been the most common nutritional deficiency worldwide. There is conflicting evidence about the potential link between serum vitamin D levels and serum zinc and semen quality. The aim of this study is to examine how serum zinc and serum vitamin D affect the fertility of males by evaluating the quality of their semen. Materials and Methods: The cross-sectional study was carried out for 18 months from May 2021 to December 2022 on 103 men who were referred to an infertility clinic center at Kalar, As-Sulaymaniyyah city for their wife's fertility problems. They divided into two different groups of normal sperm parameters and abnormal sperm parameters (55 normal) and (48 abnormal). Results: The mean values of the semen volume, total sperm concentration, total sperm motility percentage, and normal morphology percentage as well as serum vitamin D and serum zinc were significantly higher in the group with “normal sperm parameter” (55) as compared to subjects (48) “abnormal sperm parameters” group. The serum vitamin D and serum zinc levels were significantly high in men with “normal sperm parameters”; 35.21±10.18 (ng/dL), and, 76.46±12.02 (ng/dL), respectively. Compared with "abnormal sperm parameters" 17.64±10.01 (ng/dL) and 54.14±15.64 (ng/dL) (mean ± SD) with p-value < 0.0001. Conclusion: A significant decrease in serum vitamin D and serum zinc concentrations has a negative association on semen quality, leading to decrease sperm parameters as well as fertilization rate. | ||
| Keywords | ||
| Keywords: Vitamin D,,; ,،,؛Zinc,,; ,،,؛Fertility,,; ,،,؛Semen quality,,; ,،,؛sperm parameters | ||
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