Fig. 2
From: Whole blueberry protects pancreatic beta-cells in diet-induced obese mouse
Effect of blueberry supplementation on plasma insulin and glucagon levels. a and c Body weight in HFD or HFD + B mice at 8 and 12 weeks of age. b and d Blood glucose levels between two groups. e Changes in fasting plasma insulin levels between two groups at 8 and 12 weeks of age. f Changes in fasting plasma glucagon levels between two groups after 16 h fast. Values are mean ± SD. ** p < 0.01