INS and type 2 diabetes mellitus: Insulin-mediated suppression of FFAs was comparable in all groups (T2DM, 92 ± 6%; CONo, 95 ± 4%; CONy, 90 ± 8%), although patients with T2DM had slightly higher plasma FFAs at 60, 180, and 210 min; p < 0.05 (Figure 1).