Lettuce, butterhead , raw (11250) 100 g Alanine 0.054 g Alcohol, ethyl 0.0 g Arginine 0.051 g Ash 0.57 g Aspartic acid 0.142 g Betaine 0.1 mg Caffeine 0 mg Calcium, Ca 35 mg Carbohydrate, by difference 2.23 g Carotene, alpha 0 µg Carotene, beta 1987 µg Cholesterol 0 mg Choline, total 8.4 mg Copper, Cu 0.016 mg Cryptoxanthin, beta 0 µg Cystine 0.009 g Dihydrophylloquinone 0.0 µg Energy 13 kcal Energy 55 kJ Fatty acids, total monounsaturated 0.008 g Fatty acids, total polyunsaturated 0.117 g Fatty acids, total saturated 0.029 g Fatty acids, total trans 0.0 g Fiber, total dietary 1.1 g Folate, DFE 73 µg Folate, food 73 µg Folate, total 73 µg Folic acid 0 µg Fructose 0.51 g Galactose 0.0 g Glucose (dextrose) 0.43 g Glutamic acid 0.206 g Glycine 0.044 g Histidine 0.017 g Iron, Fe 1.24 mg Isoleucine 0.039 g Lactose 0.0 g Leucine 0.071 g Lutein + zeaxanthin 1223 µg Lycopene 0 µg Lysine 0.056 g Magnesium, Mg 13 mg Maltose 0.0 g Manganese, Mn 0.179 mg Methionine 0.014 g Niacin 0.357 mg Pantothenic acid 0.15 mg Phenylalanine 0.053 g Phosphorus, P 33 mg Potassium, K 238 mg Proline 0.037 g Protein 1.35 g Retinol 0 µg Riboflavin 0.062 mg Selenium, Se 0.6 µg Serine 0.046 g Sodium, Na 5 mg Sucrose 0.0 g Sugars, total 0.94 g Theobromine 0 mg Thiamin 0.057 mg Threonine 0.041 g Tocopherol, beta 0.0 mg Tocopherol, delta 0.0 mg Tocopherol, gamma 0.27 mg Tocotrienol, alpha 0.02 mg Tocotrienol, beta 0.0 mg Tocotrienol, delta 0.0 mg Tocotrienol, gamma 0.0 mg Total lipid (fat) 0.22 g Tryptophan 0.013 g Tyrosine 0.019 g Valine 0.054 g Vitamin A, IU 3312 IU Vitamin A, RAE 166 µg Vitamin B-12 0.0 µg Vitamin B-12, added 0.0 µg Vitamin B-6 0.082 mg Vitamin C, total ascorbic acid 3.7 mg Vitamin D (D2 + D3) 0.0 µg Vitamin D 0 IU Vitamin E (alpha-tocopherol) 0.18 mg Vitamin E, added 0.0 mg Vitamin K (phylloquinone) 102.3 µg Water 95.63 g Zinc, Zn 0.2 mg