You should read some of Weston Price's research: http://www.westonaprice.org/Ancient-Dietary-Wisdom-for-Tomorrow-s-Children.html http://www.westonaprice.org/Anc

You should read some of Weston Price's research: http://www.westonaprice.org/Ancient-Dietary-Wisdom-for-Tomorrow-s-Children.html http://www.westonaprice.org/Ancient-Dietary-Wisdom-for-Tomor...