>It has been shown that those with low levels of VIT D cannot fight off cancers or other infections.
What percent of a human's daily Vit D intake comes from the sun?
Who partakes in blocking of the sun?
>It has been shown that those with low levels of VIT D cannot fight off cancers or other infections.
What percent of a human's daily Vit D intake comes from the sun?
Who partakes in blocking of the sun?