COVID, UK – NHS recommends Vitamin D supplementation as a protective measure against coronavirus before deadline.

Created by jbeshir on 2021-01-31; known on 2021-09-30

• jbeshir estimated 25% on 2021-01-31
• jbeshir said “Resolve per https://www.metaculus.com/questions/5317/nhs-to-recommend-vit-d-supp/ – key parts are that rec must be for all, not just for any subgroup, and specifically for protection against COVID.” on 2021-01-31

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