More on Vitamin K2

No need to do much here but point you to the goods. Stephan (who else?) asks: "Can Vitamin K2 Reverse Arterial Calcification?"

2 MK-4 (and perhaps other menaquinones like MK-7) may turn out to be an effective treatment for arterial calcification and cardiovascular disease in general. It's extremely effective at preventing osteoporosis-related fractures in humans. That's a highly significant fact. Osteoporosis and arterial calcification often come hand-in-hand. Thus, they are not a result of insufficient or excessive calcium, but of a failure to use the available calcium effectively. In the warfarin-treated rats described above, the serum (blood) calcium concentration was the same in all groups. Osteoporosis and arterial calcification are two sides of the same coin, and the fact that one can be addressed with K2 MK-4 means that the other may be as well.

Both osteoporosis and arterial calcification may turn out to be symptoms of vitamin K2 deficiency, resulting from the modern fear of animal fats and organs, and the deterioration of traditional animal husbandry practices. So eat your pastured dairy, organs, fish roe and shellfish! And if you have arterial calcification, as judged by a heart scan, you may want to consider supplementing with additional K2 MK-4 (also called menaquinone-4 and menatetrenone).

My last two posts on K2 can be found here and here.