URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Whey, sweet, fluid, 1 cup Protein (g) 2.09 Total lipid (fat) (g) 0.89 Carbohydrate, by difference (g) 12.64 Energy (kcal) 66.42 Sugars, total (g) 12.64 Fiber, total dietary (g) 0 Calcium, Ca (mg) 115.62 Iron, Fe (mg) 0.15 Magnesium, Mg (mg) 19.68 Phosphorus, P (mg) 113.16 Potassium, K (mg) 396.06 Sodium, Na (mg) 132.84 Zinc, Zn (mg) 0.32 Copper, Cu (mg) 0.01 Manganese, Mn (mg) 0 Selenium, Se (mcg) 4.67 Vitamin A, IU (IU) 29.52 Retinol (mcg) 7.38 Carotene, beta (mcg) 2.46 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 0.25 Thiamin (mg) 0.09 Riboflavin (mg) 0.39 Niacin (mg) 0.18 Pantothenic acid (mg) 0.94 Vitamin B-6 (mg) 0.08 Folate, total (mcg) 2.46 Vitamin B-12 (mcg) 0.69 Vitamin K (phylloquinone) (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 2.46 Cholesterol (mg) 4.92 Fatty acids, total saturated (g) 0.57 Fatty acids, total monounsaturated (g) 0.25 Fatty acids, total polyunsaturated (g) 0.03