Optimal nutritional status for a well-functioning immune system is an important factor to protect against viral infections
Effect of Calcifediol treatment and best available therapy versus best available therapy on intensive care unit admission and mortality among patients hospitalized for covid-19: a pilot randomized clinical study
Strengthening the immune system and reducing inflammation and oxidative stress through diet and nutrition: considerations during the Covid-19 crisis
Is diet partly responsible for differences in COVID-19 death rates between and within countries?
Beyond transmission: Dire need for integration of nutrition interventions in COVID-19 pandemic-response strategies in Developing Countries like Pakistan
Changes in dietary behaviours during the COVID-19 outbreak confinement in the Spanish COVIDiet Study