The Role of Nutrition in COVID-19 Susceptibility and Severity of Disease: A Systematic Review

Publication: Journal of Nutrition

Philip T James, Zakari Ali, Andrew E Armitage, Ana Bonell, Carla Cerami, Hal Drakesmith, Modou Jobe, Kerry S Jones, Zara Liew, Sophie E Moore, Fernanda Morales-Berstein, Helen M Nabwera, Behzad Nadjm, Sant-Rayn Pasricha, Pauline Scheelbeek, Matt J Silver, Megan R Teh, Andrew M Prentice

1 July 2021


Summary

Many nutrients have powerful immunomodulatory actions with the potential to alter susceptibility to coronavirus disease 2019 (COVID-19) infection, progression to symptoms, likelihood of severe disease, and survival. The aim was to review the latest evidence on how malnutrition across all its forms (under- and overnutrition and micronutrient status) may influence both susceptibility to, and progression of, COVID-19.

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