Zinc (Zn) is a vital micronutrient that strengthens the immune system, aids cellular activities,
and treats infectious diseases. A deficiency in Zn can lead to an imbalance in the immune …

Background Loss of olfactory function is well recognised as a symptom of COVID‐19
infection, and the pandemic has resulted in a large number of individuals with abnormalities …

Background Ivermectin is an FDA-approved broad-spectrum anti-parasitic agent that has
been shown to inhibit SARS-CoV-2 replication in vitro. Objective We aimed to assess the …

Food supplements (FS) are a concentrated source of vitamins, minerals, or other ingredients
with nutritional or other physiological effects. Due to their easy availability, widespread …

Background Olfactory dysfunction is a common consequence of COVID‐19 infection and
persistent symptoms can have a profound impact on quality of life. At present there is little …

Objectives The pandemic has affected over 182 million coronavirus disease 2019 (COVID-
19) cases worldwide. Accumulated evidence indicates that anosmia is one of the significant …

SARS-CoV-2 infects host cells mainly through the interaction between the virus's Spike
protein and the viral receptors namely Angiotensin-Converting Enzyme 2 (ACE2) and …

Background The world is currently struggling with the Coronavirus disease 2019 (COVID-
19) pandemic. Dietary supplements (DSs) and herbal medicine provide a potentially …

Multiple nutritional deficiencies (MND) confound studies designed to assess the role of a
single nutrient in contributing to the initiation and progression of disease states. Despite the …

The rapid and extensive transmission of the SARS-CoV-2 virus has led to a worldwide
COVID-19 pandemic. Initially thought to be an acute illness, many patients have reported …