Interesting article (I skimmed it)...have you read Peru tiers “Grain Brain?”
Perlmutters...stupid samsung spell corrector
I haven’t yet read Grain Brain but am quite familiar with its theses. It is in the same vein as Wheat Belly by William Davis. There is a lot happening on the low-carb front these days. My wife and I stopped eating most carbs (and all grains) over two years ago. Our health (including metabolic markers) has benefited greatly. A good video for beginners considering the low-carb/high-fat diet is this one.
http://www.youtube.com/watch?v=FSeSTq-N4U4&feature=related