demonstrated suggested inconclusive safety concern ongoing study display ongoing demontrated benefit only observational study
COVID 19 hospitalized
COVID-19 mild to moderate
Vitamins
Vitamin D Rastogi Espitia-Hernandez
hight dose vitamin D COVIT-TRIAL

2 studies excluded by filtering options 2

5671 Aisa-Alvarez, 2020 210excludedrisk of bias not avaialble
7995 Hazan, 2021 2320excludednot a RCTrisk of bias not avaialble