RESULTS	When assessed by euglycemic-hyperinsulinemic clamp , insulin sensitivity was higher after resistant starch supplementation than after placebo treatment ( 9.7 and 8.5 x 10 ( -2 ) mg glucose x kg ( -1 ) x min ( -1 ) x ( mU insulin/L ) ( -1 ) , respectively ; P = 0.03 ) ; insulin sensitivity during the meal tolerance test ( MTT ) was 33 % higher ( P = 0.05 ) .\