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Page 1
Vitamin C for COVID-19: A living systematic review.
Baladia E, Pizarro AB, Ortiz-Muñoz L, Rada G. Baladia E, et al. Medwave. 2020 Jul 28;20(6):e7978. doi: 10.5867/medwave.2020.06.7978. Medwave. 2020. PMID: 32759894 English.
We searched for randomized trials evaluating the effect, in patients with COVID-19, of vitamin C versus placebo or no treatment. Anticipating the lack of randomized trials directly addressing this question, we also searched for trials evaluating MERS- …
We searched for randomized trials evaluating the effect, in patients with COVID-19, of vitamin C versus placebo …
Vitamin C in the Treatment of COVID-19.
Milani GP, Macchi M, Guz-Mark A. Milani GP, et al. Nutrients. 2021 Apr 1;13(4):1172. doi: 10.3390/nu13041172. Nutrients. 2021. PMID: 33916257 Free PMC article. Review.
In many of the publications, data were incomplete, and in most clinical trials the results are still pending. No studies regarding prevention of COVID-19 with vitamin C supplementation were found. Although some clinical observations reported improved m …
In many of the publications, data were incomplete, and in most clinical trials the results are still pending. No studies regarding preventio …
The Long History of Vitamin C: From Prevention of the Common Cold to Potential Aid in the Treatment of COVID-19.
Cerullo G, Negro M, Parimbelli M, Pecoraro M, Perna S, Liguori G, Rondanelli M, Cena H, D'Antona G. Cerullo G, et al. Front Immunol. 2020 Oct 28;11:574029. doi: 10.3389/fimmu.2020.574029. eCollection 2020. Front Immunol. 2020. PMID: 33193359 Free PMC article. Review.
The impact of an extra oral intake of vitamin C on the duration of a cold and the prevention or treatment of pneumonia is still questioned, while, based on critical illness studies, vitamin C infusion has recently been hypothesized as a treatment for …
The impact of an extra oral intake of vitamin C on the duration of a cold and the prevention or treatment of pneumonia is stil …
Vitamin C-An Adjunctive Therapy for Respiratory Infection, Sepsis and COVID-19.
Holford P, Carr AC, Jovic TH, Ali SR, Whitaker IS, Marik PE, Smith AD. Holford P, et al. Nutrients. 2020 Dec 7;12(12):3760. doi: 10.3390/nu12123760. Nutrients. 2020. PMID: 33297491 Free PMC article. Review.
There are limited proven therapies for COVID-19. Vitamin C's antioxidant, anti-inflammatory and immunomodulating effects make it a potential therapeutic candidate, both for the prevention and amelioration of COVID-19 infection, and as an …
There are limited proven therapies for COVID-19. Vitamin C's antioxidant, anti-inflammatory and immunomodulating …
Vitamin C and COVID-19 treatment: A systematic review and meta-analysis of randomized controlled trials.
Rawat D, Roy A, Maitra S, Gulati A, Khanna P, Baidya DK. Rawat D, et al. Diabetes Metab Syndr. 2021 Nov-Dec;15(6):102324. doi: 10.1016/j.dsx.2021.102324. Epub 2021 Oct 28. Diabetes Metab Syndr. 2021. PMID: 34739908 Free PMC article.
BACKGROUND AND AIMS: Vitamin C has been used as an anti-oxidant in various diseases including viral illnesses like coronavirus disease (COVID-19). ...CONCLUSION: No significant benefit noted with vitamin C administration in COVI …
BACKGROUND AND AIMS: Vitamin C has been used as an anti-oxidant in various diseases including viral illnesses like coronavi …
Vitamin C Supplementation for the Treatment of COVID-19: A Systematic Review and Meta-Analysis.
Olczak-Pruc M, Swieczkowski D, Ladny JR, Pruc M, Juarez-Vela R, Rafique Z, Peacock FW, Szarpak L. Olczak-Pruc M, et al. Nutrients. 2022 Oct 10;14(19):4217. doi: 10.3390/nu14194217. Nutrients. 2022. PMID: 36235869 Free PMC article.
Since the outbreak of the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe respiratory syndrome coronavirus 2 (SARS-CoV-2), millions of people have died, and the medical system has faced significant difficu …
Since the outbreak of the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe respiratory syndrome co …
Efficacy of vitamin C in COVID-19 management: a systematic review and meta-analysis.
Zhou S, Gao S, Fang Y, Zhang N, Ma G. Zhou S, et al. BMC Infect Dis. 2025 Oct 31;25(1):1463. doi: 10.1186/s12879-025-11891-6. BMC Infect Dis. 2025. PMID: 41174501 Free PMC article.
BACKGROUND: COVID-19 has posed a global burden, with vitamin C considered a potential treatment due to its antioxidant, anti-inflammatory, and antimicrobial properties. ...This study aims to evaluate the impact of vitamin C supplementatio …
BACKGROUND: COVID-19 has posed a global burden, with vitamin C considered a potential treatment due to its antio …
Role of vitamin C in preventing of COVID-19 infection, progression and severity.
Shahbaz U, Fatima N, Basharat S, Bibi A, Yu X, Hussain MI, Nasrullah M. Shahbaz U, et al. AIMS Microbiol. 2022 Mar 30;8(1):108-124. doi: 10.3934/microbiol.2022010. eCollection 2022. AIMS Microbiol. 2022. PMID: 35496992 Free PMC article. Review.
SARS-CoV-2 has been spreading rapidly across the worldwide, several cellular processes of innate and adaptive immunity are aided by vitamin C, which strengthens the immune system overall. ...It's acceptable to include vitamin C in …
SARS-CoV-2 has been spreading rapidly across the worldwide, several cellular processes of innate and adaptive immunity …
Intravenous Vitamin C for Patients Hospitalized With COVID-19: Two Harmonized Randomized Clinical Trials.
LOVIT-COVID Investigators, on behalf of the Canadian Critical Care Trials Group, and the REMAP-CAP Investigators; Adhikari NKJ, Hashmi M, Tirupakuzhi Vijayaraghavan BK, Haniffa R, Beane A, Webb SA, Angus DC, Gordon AC, Cook DJ, Guyatt GH, Berry LR, Lorenzi E, Mouncey PR, Au C, Pinto R, Ménard J, Sprague S, Masse MH, Huang DT, Heyland DK, Nichol AD, McArthur CJ, de Man A, Al-Beidh F, Annane D, Anstey M, Arabi YM, Battista MC, Berry S, Bhimani Z, Bonten MJM, Bradbury CA, Brant EB, Brunkhorst FM, Burrell A, Buxton M, Cecconi M, Cheng AC, Cohen D, Cove ME, Day AG, Derde LPG, Detry MA, Estcourt LJ, Fagbodun EO, Fitzgerald M, Goossens H, Green C, Higgins AM, Hills TE, Horvat C, Ichihara N, Jayakumar D, Kanji S, Khoso MN, Lawler PR, Lewis RJ, Litton E, Marshall JC, McAuley DF, McGlothlin A, McGuinness SP, McQuilten ZK, McVerry BJ, Murthy S, Parke RL, Parker JC, Reyes LF, Rowan KM, Saito H, Salahuddin N, Santos MS, Saunders CT, Seymour CW, Shankar-Hari M, Tolppa T, Trapani T, Turgeon AF, Turner AM, Udy AA, van de Veerdonk FL, Zarychanski R, Lamontagne F. LOVIT-COVID Investigators, on behalf of the Canadian Critical Care Trials Group, and the REMAP-CAP Investigators, et al. JAMA. 2023 Nov 14;330(18):1745-1759. doi: 10.1001/jama.2023.21407. JAMA. 2023. PMID: 37877585 Free PMC article.
IMPORTANCE: The efficacy of vitamin C for hospitalized patients with COVID-19 is uncertain. OBJECTIVE: To determine whether vitamin C improves outcomes for patients with COVID-19. ...CONCLUSIONS AND RELEVANCE: In hospitalize …
IMPORTANCE: The efficacy of vitamin C for hospitalized patients with COVID-19 is uncertain. OBJECTIVE: To determ …
Vitamin C Intervention for Critical COVID-19: A Pragmatic Review of the Current Level of Evidence.
Holford P, Carr AC, Zawari M, Vizcaychipi MP. Holford P, et al. Life (Basel). 2021 Nov 1;11(11):1166. doi: 10.3390/life11111166. Life (Basel). 2021. PMID: 34833042 Free PMC article. Review.
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection causes pneumonia, sepsis and acute respiratory distress syndrome (ARDS) in severe cases, and is referred to as coronavirus disease 2019 ( …
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection causes …
680 results