Antiandrogens
Aspirin
Bamlanivimab
Bromhexine
Budesonide
Casirivimab/i..
Colchicine
Conv. Plasma
Curcumin
Ensovibep
Favipiravir
Fluvoxamine
Hydroxychlor..
Iota-carragee..
Ivermectin
Melatonin
Metformin
Molnupiravir
N-acetylcys..
Nigella Sativa
Nitazoxanide
Paxlovid
Povidone-Iod..
Probiotics
Proxalutamide
Quercetin
Remdesivir
Sotrovimab
Vitamin A
Vitamin C
Vitamin D
Zinc

Other
Feedback Home
Home   COVID-19 treatment studies for Vitamin C  COVID-19 treatment studies for Vitamin C  C19 studies: Vitamin C  Vitamin C   Select treatmentSelect treatmentTreatmentsTreatments
Antiandrogens (meta) Metformin (meta)
Aspirin (meta) Molnupiravir (meta)
Bamlanivimab (meta) N-acetylcys.. (meta)
Bromhexine (meta) Nigella Sativa (meta)
Budesonide (meta) Nitazoxanide (meta)
Casirivimab/i.. (meta) Paxlovid (meta)
Colchicine (meta) Povidone-Iod.. (meta)
Conv. Plasma (meta) Probiotics (meta)
Curcumin (meta) Proxalutamide (meta)
Ensovibep (meta) Quercetin (meta)
Favipiravir (meta) Remdesivir (meta)
Fluvoxamine (meta) Sotrovimab (meta)
Hydroxychlor.. (meta) Vitamin A (meta)
Iota-carragee.. (meta) Vitamin C (meta)
Ivermectin (meta) Vitamin D (meta)
Melatonin (meta) Zinc (meta)

Other Treatments Global Adoption
All Studies   Meta Analysis
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2+ ICU admission 46% Improvement Relative Risk Hospitalization time 1% c19vitaminc.com/hakamifard.html Favors vitamin C Favors control
14 April 2021 - Late treatment study
The effect of vitamin E and vitamin C in patients with COVID-19 pneumonia; a randomized controlled clinical trial
Hakamifard et al., Immunopathologia Persa, doi:10.34172/ipp.2021.xx (Peer Reviewed)
Source   PDF   Share   Tweet
RCT with 38 patients treated with vitamin C and vitamin E, and 34 control patients, showing lower ICU admission with treatment, but not statistically significant.
risk of ICU admission, 46.3% lower, RR 0.54, p = 0.46, treatment 3 of 38 (7.9%), control 5 of 34 (14.7%), NNT 15.
hospitalization time, 1.0% lower, relative time 0.99, p = 0.82, treatment 38, control 34.
Effect extraction follows pre-specified rules prioritizing more serious outcomes.
Hakamifard et al., 4/14/2021, Randomized Controlled Trial, Iran, Middle East, peer-reviewed, 8 authors, this trial uses multiple treatments in the treatment arm (combined with vitamin E) - results of individual treatments may vary.
All Studies   All Outcomes
Please send us corrections, updates, or comments. Vaccines and treatments are both valuable and complementary. All practical, effective, and safe means should be used. Elimination of COVID-19 is a race against viral evolution. No treatment, vaccine, or intervention is 100% available and effective for all current and future variants. Denying the efficacy of any method increases mortality, morbidity, collateral damage, and the risk of endemic status. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. WCH and FLCCC provide treatment protocols.
  or use drag and drop   
Submit