There is currently no specific early-stage therapeutic treatment available for COVID-19.~Vitamin D3 is a strong antioxidant, and anti-inflammatory/immunomodulatory agent.~The present study is aimed to investigate the treatment benefits of vitamin D3 as add-on therapy to the routine care for early mild symptoms of COVID-19 infection in outpatients setting.
This study is aimed to investigate the treatment vitamin D3 as complementary therapy with routine care for early mild symptoms of COVID-19 in outpatients setting.