• Ali Gorji and Khaleghi GhadiriMaryamMDepartment of Neurosurgery, Westfälische Wilhelms-Universität Münster, Münster, Germany..
• Epilepsy Research Center, Westfälische Wilhelms-Universität Münster, Münster, Germany; Department of Neurosurgery, Westfälische Wilhelms-Universität Münster, Münster, Germany; Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran; Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Neurology with Institute of Translational Neurology, Westfälische Wilhelms-Universität Münster, Münster, Germany. Electronic address: gorjial@uni-muenster.de.
• Nutrition. 2021 Feb 1; 82: 111047111047.

AbstractPreliminary studies indicate that a robust immune response across different cell types is crucial in recovery from coronavirus disease 2019 (COVID-19). An enormous number of investigations point to the vital importance of various micronutrients in the interactions between the host immune system and viruses, including COVID-19. There are complex and multifaceted links among micronutrient status, the host immune response, and the virulence of pathogenic viruses. Micronutrients play a critical role in the coordinated recruitment of innate and adaptive immune responses to viral infections, particularly in the regulation of pro- and anti-inflammatory host responses. Furthermore, inadequate amounts of micronutrients not only weaken the immune system in combating viral infections, but also contribute to the emergence of more virulent strains via alterations of the genetic makeup of the viral genome. The aim of this study was to evaluate the evidence that suggests the contribution of micronutrients in the spread as well as the morbidity and mortality of COVID-19. Both the presence of micronutrient deficiencies among infected individuals and the effect of micronutrient supplementation on the immune responses and overall outcome of the disease could be of great interest when weighing the use of micronutrients in the prevention and treatment of COVID-19 infection. These investigations could be of great value in dealing with future viral epidemics.Copyright © 2020 Elsevier Inc. All rights reserved.

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