Table 2.

The effects of high-fat diet on rat physiological and metabolic parameters

Group	n	Food intake (g/d)	Body weight (g)	FFAs (mmol/l)
Control	25	152.76±5.86	476.12±9.36*	0.36±0.02*
HFD	25	139.77±12.61	526.26±11.35	0.82±0.32
HFD+PBA	25	142.26±11.26	522.51±10.65	0.79±0.11
HFD+VIPER	25	136.65±13.87	515.02±8.97	0.80±0.51

Note:

^*P<0.05 vs. others groups