0
0.5
1
1.5
2+
Mortality
31%
Improvement
Relative Risk
Vitamin C Krishnan et al. LATE TREATMENT
Is late treatment with vitamin C beneficial for COVID-19?
Retrospective 152 patients in the USA
Lower mortality with vitamin C (p=0.036)
c19early.org
Krishnan et al., J Clin Anesth., July 2020
Favors vitamin C
Favors control