ABSTRACT
Several agents intended to supplement dietary intake or endogenous molecules may have a theoretical role in preventing or treating COVID-19. Because of their potential to influence immune response, ascorbic acid (vitamin C), zinc, vitamin D, and N-acetylcysteine have been hypothesized to be useful for prevention or treatment of COVID-19. The authors outline the biologic plausibility, applicable clinical data, and potential role of each of these agents.
Footnotes
Seth R. Bauer reports that he is a consultant for Wolters Kluwer. All other authors report no conflicts of interest to disclose.
The statements and opinions expressed in COVID-19 Curbside Consults are based on experience and the available literature as of the date posted. While we try to regularly update this content, any offered recommendations cannot be substituted for the clinical judgment of clinicians caring for individual patients.
- Copyright © 2020 The Cleveland Clinic Foundation. All Rights Reserved.
- Mary Rath, RD, LD
- Suma A. Thomas, MD, MBA
ABSTRACT
Several agents intended to supplement dietary intake or endogenous molecules may have a theoretical role in preventing or treating COVID-19. Because of their potential to influence immune response, ascorbic acid (vitamin C), zinc, vitamin D, and N-acetylcysteine have been hypothesized to be useful for prevention or treatment of COVID-19. The authors outline the biologic plausibility, applicable clinical data, and potential role of each of these agents.
Footnotes
Seth R. Bauer reports that he is a consultant for Wolters Kluwer. All other authors report no conflicts of interest to disclose.
The statements and opinions expressed in COVID-19 Curbside Consults are based on experience and the available literature as of the date posted. While we try to regularly update this content, any offered recommendations cannot be substituted for the clinical judgment of clinicians caring for individual patients.
- Copyright © 2020 The Cleveland Clinic Foundation. All Rights Reserved.