Dr. Mercola Interviews Dr. Goodman on Vitamin K2 and Its Benefits
http://articles.mercola.com/sites/articles/archive/2015/06/28/vitamin-k2-health-benefits.aspx?x_cid=youtube Natural health expert and Mercola.com founder Dr. Joseph Mercola and Dr. Dennis Goodman talk about why vitamin K2 is as important as vitamin D.
Source: Dr. Mercola Interviews Dr. Goodman on Vitamin K2 and Its Benefits