by Henagan, T.M. et al.
Quercetin at 50 ug/day for 8 wk attenuated HFD-induced increases in fat mass, body weight and IR and increased PGC1α expression, whereas 600 ug/day of quercetin exacerbated fat mass accumulation without altering body weight, IR or PGC1α. PGC1α expression correlated with acylcarnitine levels similarly in HF and HF+600Q; these correlations were not present in HF+50Q.
PLoS. ONE. 2014; 2:e89365