Micronutrients in COVID-19 Positive Pregnancies

Cureus. 2020 Sep 23;12(9):e10609. doi: 10.7759/cureus.10609.


Pregnant women are considered among the high-risk population for COVID-19. Therefore, research for methods of treatment and prevention of COVID-19 positive pregnancies carries an importance. The aim of this study was to measure serum 25(OH)D, vitamin B12, and zinc levels in COVID-19 positive pregnant women to evaluate the role of these micronutrients in treatment and prevention. A total of 44 COVID-19 positive pregnant women who were hospitalized and treated at a tertiary clinic were included in this study. The mean serum 25(OH)D level was measured to be 9.70 ± 59.14. The mean serum zinc level was 62.58 ± 2.63, and the mean serum vitamin B12 level was 295.55 ± 302.48. All these variables were significantly lower than the accepted cut-off values (p < 0.001). These low values might have contributed to a deficiency in their immune response and thus made these patients susceptible to COVID-19 infection. Supplementation of micronutrients during the pandemic could be beneficial during pregnancy for prevention.

Keywords: 25-oh vitamin d; covid-19 in pregnancy; micronutrients; serum vitamin b12; zinc.