Coronavirus: it's time to debunk claims that vitamin C could cure it

Vitamin C is a common remedy that some people believe will cure the common cold and flu. Although it helps us maintain good immune function, there’s little evidence that it can prevent or substantially reduce either of these diseases. But in the midst of the novel coronavirus outbreak, some “influencers” are claiming that taking mega-doses of vitamin C can cure COVID-19 (the disease caused by novel coronavirus).