Systolic blood pressure (sBP; Fig. 1A), diastolic blood pressure (dBP; Fig. 1B), mean arterial pressure (MAP; Fig. 1C), heart rate (HR; Fig. 1D), body surface temperature (Temp; Fig. 1E), and respiratory rate (RR; Fig. 1F) values during acyl ghrelin (AG;1 μg/kg/h), desacyl ghrelin (DAG; 4 μg/kg/h), combined (COM) AG (1 μg/kg/h) and DAG (4 μg/kg/h), or saline infusions between 0 and 210 minutes in healthy men and women. An intravenous glucose tolerance test (IVGTT) was administered between 30 and 210 min after the peptide infusions began. Blood pressure is presented in mmHg, heart rate as beats per minute (bpm), Temp as °C, and RR as breaths per minute (breaths/min).