Modest effects of dietary supplements during the COVID-19 pandemic: insights from 445 850 users of the COVID-19 Symptom Study app

Bano Louca, Ben Murray, Kerstin Klaser, Mark Graham, Mohsen Mazidi, Emily Leeming, Ellen J. Thompson, Ruth Bowyer, David A Drew, Ha-Long Nguyen, Jordi Merino, Maria F Gomez, Olatz Mompeo Masachs, Ricardo Costeira de Oliveira Costeira, Carole H. Sudre, Rachel Gibson, Claire Steves, Jonathan Wolf, Paul W. Franks, Sebastien OurselinAndrew T Chan, Sarah Berry, Ana M. Valdes, Philip C. Calder, Tim Spector, Cristina MenniShow 6 moreShow less