Once more tme-- about ten y/a, it became the fad to publish papers that showed how various deseases are associated with low Vit D levels. It seems that just about all of them are...Two problems with this-- if low D is a CAUSE of a disease, then thiose whith low D should all be suffereing from more than one disease associated with that..But they are NOT....Secondly, if low D is causing a disease, then taking the extra D should cure the diesase, BUT, except for the obvious rickets/osteomalacia thing, no disease has yet to be shown to have better outcomes nor be prevented when extra D is taken.
BTW- real bad advice given above about Vit K2-- Warfarin works by affecting Vit K participation in the coagulation cascade-- at most doses it reverses the effect of warfarin. 'At higher dose it can enhance the effects.....Nobody with normal GI function needs to take ANY Vit K. The bowel flora provide us all we need....True, some studies have shown that osteopenia responds a little better to treatment with D + K, but there are risks if warfarin is also being taken... Blood clots can kill you fast. but, I've never heard of an emergency ostreopnia problem that requires immediate correction.