You are correct BL, it should have been posted to the Health forum, because an excess of vitamin D can cause toxicity, including a buildup of calcium, resulting in nausea, vomiting, and kidney problems.
And it is interesting to note however, the ease or not, of which sunlight and particularly radiation can penetrate different parts of the body at different rates. This was also shown to be the case when they analyzed the bodies of people after Chernobyl.
