Since the outbreak of the coronavirus disease 2019 (COVID-19) pandemic, caused by the
severe respiratory syndrome coronavirus 2 (SARS-CoV-2), millions of people have died …

Objective This work aims to review and discuss controversial topics in the field of vitamin D,
SARS-CoV-2 infection, and COVID-19. Methods The International Conferences …

Viral pathologies encompass activation of pro-oxidative pathways and inflammatory burst.
Alleviating overproduction of reactive oxygen species and cytokine storm in COVID-19 is …

Background Omega-3 may alleviate the severity of coronavirus disease 2019 (COVID-19) by
reducing the C-reactive protein (CRP) level, a marker for systemic inflammation. Because …

In the wake of the COVID-19 crisis, a need has arisen to prevent and treat two related
conditions, COVID-19 vaccine injury and long COVID-19, both of which can trace at least …

Background The COVID-19 pandemic highlighted the importance of healthy diets in the
management of SARS-CoV-2 infection and COVID-19. Evidence suggests the influence of …

Aging is a biological process of progressive deterioration of physiological functions, which
poses a serious threat to individual health and a heavy burden on public health systems. As …

Ascorbic acid is a redox regulator in many physiological processes. Besides its antioxidant
activity, many intriguing functions of ascorbic acid in the expression of immunoregulatory …

Despite ongoing public health measures and increasing vaccination rates, deaths and
disease severity caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) …

Background: COVID-19 disease is a serious global health problem. Few treatments have
been shown to reduce mortality and accelerate time to recovery. The aim of this study was to …