Cheese, Colby

Courtesy of Rick Hall, About.com Nutrition Guide nutrition.about.com

Nutrient	Units	1 slice (1 oz)  ------- 28.350 g
Proximates
Water	g	10.830
Energy	kcal	111.599
Energy	kj	466.925
Protein	g	6.736
Total lipid (fat)	g	9.103
Carbohydrate, by difference	g	0.729
Fiber, total dietary	g	0.000
Ash	g	0.953
Minerals
Calcium, Ca	mg	194.084
Iron, Fe	mg	0.215
Magnesium, Mg	mg	7.320
Phosphorus, P	mg	129.418
Potassium, K	mg	35.863
Sodium, Na	mg	171.291
Zinc, Zn	mg	0.870
Copper, Cu	mg	0.012
Manganese, Mn	mg	0.003
Selenium, Se	mcg	4.111
Vitamins
Vitamin C, ascorbic acid	mg	0.000
Thiamin	mg	0.004
Riboflavin	mg	0.106
Niacin	mg	0.026
Pantothenic acid	mg	0.060
Vitamin B-6	mg	0.022
Folate	mcg	5.160
Vitamin B-12	mcg	0.234
Vitamin A, IU	IU	293.139
Vitamin A, RE	mcg_RE	77.963
Vitamin E	mg_ATE	0.099
Lipids
Fatty acids, saturated	g	5.732
4:0	g	0.295
6:0	g	0.073
8:0	g	0.092
10:0	g	0.169
12:0	g	0.120
14:0	g	1.086
16:0	g	2.334
18:0	g	1.029
Fatty acids, monounsaturated	g	2.631
16:1	g	0.278
18:1	g	2.215
20:1	g	0.000
22:1	g	0.000
Fatty acids, polyunsaturated	g	0.270
18:2	g	0.192
18:3	g	0.079
18:4	g	0.000
20:4	g	0.000
20:5	g	0.000
22:5	g	0.000
22:6	g	0.000
Cholesterol	mg	26.904
Amino acids
Tryptophan	g	0.086
Threonine	g	0.240
Isoleucine	g	0.418
Leucine	g	0.645
Lysine	g	0.561
Methionine	g	0.176
Cystine	g	0.034
Phenylalanine	g	0.355
Tyrosine	g	0.325
Valine	g	0.450
Arginine	g	0.255
Histidine	g	0.236
Alanine	g	0.190
Aspartic acid	g	0.433
Glutamic acid	g	1.648
Glycine	g	0.116
Proline	g	0.759
Serine	g	0.394

USDA Nutrient Database for Standard Reference, Release 13 (November 1999)