Metabolic parameters; (a) water intake (b) urine output (c) food intake and (d) fecal output of rats gavaged daily with 1 mL water, 1 mL olive oil, 0.5 mL Emu Oil, or 1 mL Emu Oil from days 0 to 10 (treatment period; n = 16/group). Data are expressed as mean (g or ml) ± SEM. ***P < 0.001, **P < 0.01, *P < 0.05 compared to 1 mL water; ^P < 0.05 compared to 1 mL olive oil. (A color version of this figure is available in the online journal.)