I haven't seen all of this but the first five minutes look like it's worth looking at:
http://articles.mercola.com/sites/articles/archive/2012/03/24/hungry-for-change.aspx?e_cid=20120324_DNL_art_1
For those interested in self education Dr Mercola's website is a very worthwhile resource in my view. I would also recommend the following websites/blogs:
Dr Brownstein
Weston A Price Foundation
Price Pottenger Foundation
Natural News (Mike Adams)
