Table 2.

Laboratory measurements before and after the meals

	Palatable meal		Nonpalatable meal
	Mean	SD	Mean	SD
Premeal glucose (mmol/L)	5.1	0.4	5.1	0.4
Postmeal glucose (mmol/L)	5.0	0.7	5.2	1.0
Premeal insulin (mU/L)	6.6	3.9	6.5	4.5
Postmeal insulin (mU/L)	20.5	8.1	30.8	19.9
Premeal ghrelin (pg/ml)	42.2	26.7	31.2	13.5
Postmeal ghrelin (pg/ml)	26.8	11.9	22.3	8.0
Premeal GLP-1 (pmol/L)	2.7	0.0	2.7	0.0
Postmeal GLP-1 (pmol/L)	15.3	9.5	16.1	10.9
Premeal leptin (ng/ml)	1.9	0.3	1.9	2.7
Postmeal leptin (ng/ml)	2.1	3.5	1.8	2.7
Premeal PYY (pg/ml)	75.3	43.4	59.2	30.6
Postmeal PYY (pg/ml)	94.3	49.4	85.5	44.6