URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Squash, winter, hubbard, raw, 1 cup, cubes Protein (g) 2.32 Total lipid (fat) (g) 0.58 Carbohydrate, by difference (g) 10.09 Energy (kcal) 46.4 Calcium, Ca (mg) 16.24 Iron, Fe (mg) 0.46 Magnesium, Mg (mg) 22.04 Phosphorus, P (mg) 24.36 Potassium, K (mg) 371.2 Sodium, Na (mg) 8.12 Zinc, Zn (mg) 0.15 Copper, Cu (mg) 0.07 Manganese, Mn (mg) 0.21 Selenium, Se (mcg) 0.58 Vitamin A, IU (IU) 1585.72 Retinol (mcg) 0 Carotene, beta (mcg) 951.2 Carotene, alpha (mcg) 0 Lycopene (mcg) 0 Vitamin C, total ascorbic acid (mg) 12.76 Thiamin (mg) 0.08 Riboflavin (mg) 0.05 Niacin (mg) 0.58 Pantothenic acid (mg) 0.46 Vitamin B-6 (mg) 0.18 Folate, total (mcg) 18.56 Vitamin B-12 (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 18.56 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.12 Fatty acids, total monounsaturated (g) 0.04 Fatty acids, total polyunsaturated (g) 0.24