How Vitamin D Helps Fight COVID-19

From GrassrootsHealth A simplified review of how vitamin D helps to protect against COVID-19 infection and improve outcomes in those with COVID-19 Vitamin D deficiency has now been shown to increase susceptibility to COVID-19 and increase the risk of COVID-19 severity, including ICU admission and death. Conversely, other published studies have also shown those with higher vitamin D levels (over…