Table 1.

Effects of D-allulose supplements for 16 weeks on body weight, body weight gain, food and energy intake, and food efficiency ratio, in C57BL/6J mice fed a high-fat diet.

	ND	HFD	ERY	ALL
Initial BW (g)	19.96 ± 1.13	19.94 ± 1.11	19.61 ± 1.12	19.66 ± 1.41
Final BW (g)	33.34 ± 1.49	41.85 ± 3.19 ***	37.72 ± 3.98	33.11 ± 2.13 ###
Total BWG (g/16 wk)	13.38 ± 1.81	21.91 ± 2.99 ***	18.11 ± 3.50	13.45 ± 2.64 ###
Food Intake (g/day)	3.65 ± 0.10	3.06 ± 0.15	2.62 ± 0.12 $	3.20 ± 0.16
Energy Intake (kcal/day)	14.24 ± 0.39	14.03 ± 0.68	11.48 ± 0.53 $	14.03 ± 0.73
FER	0.03 ± 0.01	0.06 ± 0.00 ***	0.06 ± 0.00	0.04 ± 0.00 ##, @@

Data are presented as the mean ± SD; Kruskal-Wallis test; *** p < 0.001, HFD versus ND; ## p < 0.01, ^### p < 0.001, ALL versus HFD; ^$ p < 0.05, ERY versus HFD, ^@@ p < 0.01, ALL versus ERY. ND, normal diet; HFD, high-fat diet (20% fat, 1% cholesterol); ERY (HFD + 5% Erythritol); ALL, (HFD + 5% D-allulose); BW, body weight; BWG, body weight gain; FER, food efficiency ratio = body weight gain/ energy intake per day.