Supplementation of the population during the COVID-19 pandemic with vitamins and micronutrients - how much evidence is needed?

Swiss Med Wkly. 2021 May 19;151:w20522. doi: 10.4414/smw.2021.20522. eCollection 2021 May 10.NO ABSTRACTPMID:34010429 | DOI:10.4414/smw.2021.20522
Source: Swiss Medical Weekly - Category: General Medicine Authors: Source Type: research