"Any carbohydrate...that is not sugar can potentially feed bacteria [in the intestines] that produce toxins and cause systemic stress."
from Dr. Ray Peat: Glycemia, Starch and SUGAR in Context!
http://www.blogtalkradio.com/eastwe...ray-peat-glycemia-starch-and-sugar-in-context
Go to approximately the 29 minute mark of the interview.