Study Title
Dietary micronutrients in the wake of COVID-19: an appraisal of evidence with a focus on high-risk groups and preventative healthcare.
Principal Investigator
Shane McAuliffe, Sumantra Ray, Emily Fallon.
Affiliation
NNEdPro Global Centre for Nutrition and Health, Cambridge.
Start Date
May 2020.
End Date
June 2020.
Study Objective
To evaluate the role of dietary micronutrients in supporting the immune response during the COVID-19 pandemic, particularly in high-risk groups.
Short Abstract
This study reviews the role of micronutrient deficiencies in impairing immune function, with particular focus on high-risk groups for COVID-19. Optimizing nutritional status, including correcting micronutrient deficiencies, can support immune function and help reduce susceptibility to infections. Specific nutrients like vitamins A, C, D, E, zinc, and selenium play critical roles in supporting immunity.
Study Design
A comprehensive literature review focusing on the role of micronutrients in immune function and respiratory diseases.
Population
Global population, with a focus on high-risk groups such as the elderly and those with pre-existing conditions.
Sample Size
Not applicable (review article).
Inclusion Criteria
Not specified.
Exclusion Criteria
Not specified.
Intervention/Exposure
None (review article).
Outcome Measures
Evaluation of the role of micronutrient deficiencies and the potential for dietary interventions to mitigate COVID-19 risk.
Funding Source
No specific funding declared.
Collaborating Institutions
None specified.
Ethics Approval
Not required (review article).
Publication Status
Published in BMJ Nutrition, Prevention & Health (2020).
Keywords
COVID-19, micronutrients, immune function, respiratory infections, vitamins, zinc, selenium.
Data Collection Methods
Review of existing literature on micronutrient deficiencies and immune response.
Primary Data Availability
Not applicable (review article).
Contact Information
Shane McAuliffe,