Selenium (Se), a microelement essential for life, is critical for homeostasis of several critical
functions, such as those related to immune–endocrine function and signaling transduction …

Background and aim The COVID-19 pandemic has severely affected the world's population
in the last two years. Along with non-pharmacological public health interventions, major …

Background: A higher risk for severe clinical courses of coronavirus disease 2019 (COVID-
19) has been linked to deficiencies of several micronutrients. We therefore studied the …

SARS-CoV-2 infection affects multiple organs owing to the ubiquitous distribution of its target
receptor ACE-2. 1 Increasing interest has been paid to the postacute phase of COVID-19 …

The antioxidant effects of selenium as a component of selenoproteins has been thought to
modulate host immunity and viral pathogenesis. Accordingly, the association of low dietary …

Introduction Certain trace elements are essential for life and affect immune system function,
and their intake varies by region and population. Alterations in serum Se, Zn and Cu have …

The SARS-CoV-2 infection is a highly contagious viral infection, which has claimed millions
of lives in the last two years. The infection can cause acute respiratory distress, myocarditis …

Polyphenols have been widely studied for their antiviral effect against respiratory virus
infections. Among these, resveratrol (RV) has been demonstrated to inhibit influenza virus …

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus
disease 2019 (COVID-19). SARS-CoV-2 infection can activate innate and adaptive immune …

The COVID-19 pandemic has caused a global public health emergency. Nutritional status is
suggested to be related to the severity of COVID-19 infection. Herein, we aimed to explore …