Effect of Lactobacillus reuteri GMNL-263 on oral glucose tolerance test (OGTT) in high-fructose-diet rats for 14 weeks. The test was performed at 0, 4, 8, and 14 weeks. The results of OGTT at 14 weeks after treatment were shown in (A). AUCglucose value which represented the area under the curve of glucose level at 14 weeks after treatment was shown in (B). Data were expressed as mean ± SD (n = 6). Control, control group; HFD, high fructose diet group; HFD + Lr263, high fructose-treated and Lactobacillus reuteri GMNL-263 group. #p < 0.05 compared with Control group; *p < 0.05 compared with HFD group.