What do we really know about micronutrient supplementation and risk for upper respiratory infection?

BMJ Glob Health · 2021 · PMC7818817 · PMID 33472841

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borderline significantno p-value reported

This is one of the challenges of identifying the role of individual micronutrient status in human immune function, and it could help explain the findings of Abioye et al that micronutrient supplements have at best borderline significant impacts on the risk for URIs.

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