On the Trail of the Elusive X-Factor On the Trail of the Elusive X-Factor in-depth article on vitamin K2 Vitamin K westonaprice.org http://www.westonaprice.org/health-topi ... d/#summary Activator X The Activator X Test The Activator X Test дефиците витамина K2 now believed to be vitamin K2 Masterjohn points out 12) Vitamin K2 and Dental Health Price Factor–now believed to be vitamin K2 On the trail of elusive X-factor Dr. Prices Activator X Vitamin K Activator X Weston A Price Foundation, Vitamin K2 and Dental Health Weston A. Price, February 14, 2008 Activator X On the trail of the elusive X-factor Weston Price Foundation, Vitamin K2 Weston A. Price, February 14, 2008 Vitamin K enough available vitamin K2 Weston A.Price proposed by Dr. Weston A. Price proposed by Dr. Weston A. Price factor ‘X. databases report proposed by Dr. Weston A. Price now believed to be vitamin K2 also called Activator X by Dr. Weston A. Price www.westonaprice.org K2