I agree, the article and all of the comments, seem to be contradictory enough that I've lost the thread of the point. Lot of people have Vit D Deficiency, yet

I agree, the article and all of the comments, seem to be contradictory enough that I've lost the thread of the point. Lot of people have Vit D Deficiency, yet others say in the US doctors don't understand it and loose their license by recommending it? But it seems to just be legal problems with labeling? What exactly is going on here.