Always a pleasure to listen to.

That radio program must be over 1year old.
It's interesting that it appears to acknowledge that different people react to Carbs in different ways. But for Type 2 diabetics it is simple - we don't tolerate carbs well, so they are the food type that we need to restrict. We don't all get overweight because of gluttony or lack of discipline - it is just they way our bodies work when fed on the 'standard diet'!