The video is the quick summary, hit the link below for more.
http://www.youtube.com/watch?v=LPiigh8IrwU
http://www.westonapr...5ohd/#more-2077
http://www.youtube.com/watch?v=jkGXL2bMMBI
http://www.westonapr...d-of-vitamin-d/
Edited by rwac, 02 March 2014 - 07:37 PM.