ABOUT THIS VIDEO: Random clinical trial (RCT) is the fastest route to learning whether experimental products work. In special cases, the US FDA issues EUA (Emergency Use Authorization) to allow the use of experimental products or approved products for unproven…

ABOUT THIS VIDEO: Can vitamin C be used against COVID-19? The use of vitamin C against infection is an on-going debate, rekindled recently by COVID-19. Studies are saying different things, particularly on vitamin C’s effect on severe infection sepsis and…