For years, vitamin D was the Rodney Dangerfield of the nutrition world: It got no respect.
Vitamin D was viewed as a nutrient necessary in children to prevent rickets, a small quantity necessary to prevent osteopenia (bone-thinning) in adults. Mothers forced foul-tasting cod liver oil on their children. End of story.
But today anyone engaged in Web-based health conversations or reading the newspapers can't help but stumble across many of the unexpected and wonderful new observations...
