Table 1.

Nutrient composition of soy protein, milk protein, and complex carbohydrate supplements, per day^*

	Soy protein	Milk protein	Carbohydrate
Energy, kcal	200	200	200
Protein, g	40	40	0.4
Carbohydrate, g	8	10	50
Fat, g	1.2	0.2	0
Saturated fat, g	0	0	0
Sodium, mg	428	464	420
Potassium, mg	480	420	380
Calcium, mg	160	160	160
Phosphorus, mg	120	90	90
Glutamic acid, g	8.6	7.8	<0.1
Isoflavone, mg	84	0	0
Glycemic index†	47.7	67.2	98.9

^*Nutrient composition of soy protein, milk protein, and complex carbohydrate supplements was provided by Solae, LLC, St. Louis, Missouri.

^†Glycemic index was calculated by using the scale in which glucose equaled 100.