New findings on ambient UVB radiation, vitamin D, and protection against severe COVID-19

New research has examined the association between vitamin D and COVID-19, and found that ambient ultraviolet B (UVB) radiation (which is key for vitamin D production in the skin) at an individual's place of residence in the weeks before COVID-19 infection, was strongly protective against severe disease and death.

from Top Health News -- ScienceDaily https://ift.tt/3hAnF91