This article does not address the issues concerning grains, including high glycemic index, the presence of the protein gliadin and its poorly understood role in

This article does not address the issues concerning grains, including high glycemic index, the presence of the protein gliadin and its poorly understood role in the intestinal tract, and whether a diet without grains (not the question of whole wheat flour vs. white or enriched flour) is overall better for you. So, I am calling "fail" on your link.