Mushrooms – Nature’s Vitamin D Supplement

Normally grown in the dark, mushrooms are pretty low in vitamin D unless exposed to UVB light. Researchers have discovered that exposing Oyster, Shiitake or even common button mushrooms to ultraviolet light, boosts the vitamin D levels to impressive numbers. (as much as 46,000iu).They found that exposing the gills (the ridges underneath the cap) generates …