> vitamin D supplementation for prophylaxis From this month: https://www.nature.com/articles/s41598-022-24053-4 https://www.nature.com/articles/s41598-022-240

> vitamin D supplementation for prophylaxis From this month: https://www.nature.com/articles/s41598-022-24053-4 https://www.nature.com/articles/s41598-022-24053-4 > Among VA patients, vitamin D3 and vitamin D2 supplementation reduced the associated risk of COVID-19 infection by 20% and 28%, and COVID-19 infection ending in death within 30-days by 33% and 25%.