Blood glucose, plasma insulin, triglycerides (TG), and free fatty acids (FFA) from 0.1% quinine fed (quinine) and control diet fed (control) WT mice, and from Trpm5 KO mice fed a control diet (KO) for blood glucose. Blood glucose is more elevated in the control than in quinine or Trpm5 KO mice. There is no difference in plasma insulin between control and quinine. TG, but not FFA are more elevated in control than in quinine. * p < 0.05, **p < 0.01, ***p < 0.001.