0
0.5
1
1.5
2+
Mortality
11%
Improvement
Relative Risk
Vitamin C Rosenthal et al. LATE TREATMENT
Is late treatment with vitamin C beneficial for COVID-19?
Retrospective study in the USA
Lower mortality with vitamin C (p=0.005)
c19early.org
Rosenthal et al., JAMA Network Open, Dec 2020
Favors vitamin C
Favors control