Yup. First hand experience, #8 is ON THE MONEY. Berberine and other GDA type ingredients and products have not been as effective for me in controlling blood glucose as anthocyanins have been (specifically C3G). My non-fasted blood glucose fell in the fasted blood glucose range after having used C3G for awhile and insulin sensitivity remained high even after extended bulking diets (you can tell this when you sweat real easily right after a meal and this maintains even after months of a bulking diet).