URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Grapefruit, raw, pink and red, all areas, 1 NLEA serving Protein (g) 1.19 Total lipid (fat) (g) 0.22 Carbohydrate, by difference (g) 16.42 Energy (kcal) 64.68 Sugars, total (g) 10.61 Fiber, total dietary (g) 2.46 Calcium, Ca (mg) 33.88 Iron, Fe (mg) 0.12 Magnesium, Mg (mg) 13.86 Phosphorus, P (mg) 27.72 Potassium, K (mg) 207.9 Sodium, Na (mg) 0 Zinc, Zn (mg) 0.11 Copper, Cu (mg) 0.05 Manganese, Mn (mg) 0.03 Selenium, Se (mcg) 0.15 Vitamin A, IU (IU) 1771 Retinol (mcg) 0 Carotene, beta (mcg) 1056.44 Carotene, alpha (mcg) 4.62 Vitamin E (alpha-tocopherol) (mg) 0.2 Cryptoxanthin, beta (mcg) 9.24 Lycopene (mcg) 2185.26 Lutein + zeaxanthin (mcg) 7.7 Vitamin C, total ascorbic acid (mg) 48.05 Thiamin (mg) 0.07 Riboflavin (mg) 0.05 Niacin (mg) 0.31 Pantothenic acid (mg) 0.4 Vitamin B-6 (mg) 0.08 Folate, total (mcg) 20.02 Vitamin B-12 (mcg) 0 Vitamin K (phylloquinone) (mcg) 0 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 20.02 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.03 Fatty acids, total monounsaturated (g) 0.03 Fatty acids, total polyunsaturated (g) 0.06