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Multivitamin supplementation and COVID-19 incidence and symptom severity in the COcoa Supplement and Multivitamin

Jun Li1, JoAnn E Manson2, Pamela M Rist2

  • 1Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States.

The American Journal of Clinical Nutrition
|July 1, 2026
PubMed
Abstract

Keywords:
COVID-19multivitamin-mineral supplementationpreventionrandomized controlled trialssymptom severity

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