Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2019 1
2020 645
2021 1118
2022 965
2023 601
2024 346

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

3,326 results

Results by year

Filters applied: . Clear all
Page 1
Vitamin D: A Role Also in Long COVID-19?
Barrea L, Verde L, Grant WB, Frias-Toral E, Sarno G, Vetrani C, Ceriani F, Garcia-Velasquez E, Contreras-Briceño J, Savastano S, Colao A, Muscogiuri G. Barrea L, et al. Nutrients. 2022 Apr 13;14(8):1625. doi: 10.3390/nu14081625. Nutrients. 2022. PMID: 35458189 Free PMC article. Review.
Moreover, vitamin D deficiency has been associated with the severity and mortality of COVID-19 cases, with a high prevalence of hypovitaminosis D found in patients with COVID-19 and acute respiratory failure. Thus, there are promising reasons to …
Moreover, vitamin D deficiency has been associated with the severity and mortality of COVID-19 cases, with a high preva …
Supplementation with vitamin D in the COVID-19 pandemic?
Hadizadeh F. Hadizadeh F. Nutr Rev. 2021 Jan 9;79(2):200-208. doi: 10.1093/nutrit/nuaa081. Nutr Rev. 2021. PMID: 32679589 Free PMC article. Review.
COVID-19 has high transmissibility and could result in acute lung injury in a fraction of patients. ...Epidemiologic studies of the relationship between vitamin D and various respiratory infections were reviewed and, here, the postulated mechanisms and clinic
COVID-19 has high transmissibility and could result in acute lung injury in a fraction of patients. ...Epidemiologic studies o
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 adjunct …
There are limited proven therapies for COVID-19. Vitamin C's antioxidant, anti-inflammatory and immunomodulating effect …
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 medical …
In many of the publications, data were incomplete, and in most clinical trials the results are still pending. No studies regarding preventio …
Immune-boosting role of vitamins D, C, E, zinc, selenium and omega-3 fatty acids: Could they help against COVID-19?
Shakoor H, Feehan J, Al Dhaheri AS, Ali HI, Platat C, Ismail LC, Apostolopoulos V, Stojanovska L. Shakoor H, et al. Maturitas. 2021 Jan;143:1-9. doi: 10.1016/j.maturitas.2020.08.003. Epub 2020 Aug 9. Maturitas. 2021. PMID: 33308613 Free PMC article. Review.
The world is currently in the grips of the coronavirus disease (COVID-19) pandemic, caused by the SARS-CoV-2 virus, which has mutated to allow human-to-human spread. ...Patients with COVID-19 have shown a high level of pro-inflamma …
The world is currently in the grips of the coronavirus disease (COVID-19) pandemic, caused by the SARS-CoV-2
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.
From Pauling's theories to the present, considerable understanding has been acquired of both the physiological role of vitamin C and of the impact of vitamin C supplementation on the health. Although it is well known that a balanced diet which satisfies the daily in …
From Pauling's theories to the present, considerable understanding has been acquired of both the physiological role of vitamin C and …
Low Vitamin D Levels Are Associated With Long COVID Syndrome in COVID-19 Survivors.
di Filippo L, Frara S, Nannipieri F, Cotellessa A, Locatelli M, Rovere Querini P, Giustina A. di Filippo L, et al. J Clin Endocrinol Metab. 2023 Sep 18;108(10):e1106-e1116. doi: 10.1210/clinem/dgad207. J Clin Endocrinol Metab. 2023. PMID: 37051747 Free PMC article.
CONCLUSION: COVID-19 survivors with long COVID have lower 25(OH) vitamin D levels than matched patients without long COVID. Our data suggest that vitamin D levels should be evaluated in COVID-19 patients after hospital disch …
CONCLUSION: COVID-19 survivors with long COVID have lower 25(OH) vitamin D levels than matched patients without …
Proposal of a food supplement for the management of post-COVID syndrome.
Naureen Z, Dautaj A, Nodari S, Fioretti F, Dhuli K, Anpilogov K, Lorusso L, Paolacci S, Michelini S, Guda T, Kallazi M, Bertelli M. Naureen Z, et al. Eur Rev Med Pharmacol Sci. 2021 Dec;25(1 Suppl):67-73. doi: 10.26355/eurrev_202112_27335. Eur Rev Med Pharmacol Sci. 2021. PMID: 34890036 Free article.
A vast majority of COVID-19 patients experience fatigue, extreme tiredness and symptoms that persist beyond the active phase of the disease. ...Naturally-occurring food supplements, such as acetyl L-carnitine, hydroxytyrosol and vitamins B, C and D hold signi …
A vast majority of COVID-19 patients experience fatigue, extreme tiredness and symptoms that persist beyond the active phase o …
Vitamin D Supplementation and Clinical Outcomes in Severe COVID-19 Patients-Randomized Controlled Trial.
Domazet Bugarin J, Dosenovic S, Ilic D, Delic N, Saric I, Ugrina I, Stojanovic Stipic S, Duplancic B, Saric L. Domazet Bugarin J, et al. Nutrients. 2023 Feb 28;15(5):1234. doi: 10.3390/nu15051234. Nutrients. 2023. PMID: 36904232 Free PMC article. Clinical Trial.
Observational studies showed a negative association of low vitamin D levels and COVID-19 severity and mortality outcomes. In this study, we aimed to determine whether daily supplementation of vitamin D during intensive care unit (ICU) stay in COVID
Observational studies showed a negative association of low vitamin D levels and COVID-19 severity and mortality outcome …
Positive Effects of Vitamin D Supplementation in Patients Hospitalized for COVID-19: A Randomized, Double-Blind, Placebo-Controlled Trial.
De Niet S, Trémège M, Coffiner M, Rousseau AF, Calmes D, Frix AN, Gester F, Delvaux M, Dive AF, Guglielmi E, Henket M, Staderoli A, Maesen D, Louis R, Guiot J, Cavalier E. De Niet S, et al. Nutrients. 2022 Jul 26;14(15):3048. doi: 10.3390/nu14153048. Nutrients. 2022. PMID: 35893907 Free PMC article. Clinical Trial.
Retrospective studies showed a relationship between vitamin D status and COVID-19 severity and mortality, with an inverse relation between SARS-CoV-2 positivity and circulating calcifediol levels. The objective of this pilot study was to …
Retrospective studies showed a relationship between vitamin D status and COVID-19 severity and mortality, with an inver …
3,326 results