Vitamin D is the new Vitamin D.
If you don’t take it, take it. Too many reasons to list.
Just wondering, in all his brilliant “preventive medicine” scams, has Barack Obama done a damn thing to promote Vitamin D?
Obama loves D
If I have it right then vitamin D acts as a regulator of many chemical processes. If that's so then it makes sense that it would be involved in keeping us healthy in many ways. Just how would be hard to pinpoint in our complex chemical factory bodies.