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Lettuce, iceberg (includes crisphead types), raw
USDA Food Composition Databases Search
Class Name mg/gram Other Notes
Flavones
Apigenin
0.13
- MAST CELL STABLIZER
Luteolin
0.03
- MAST CELL STABLIZER
Flavonols
Kaempferol
0.15
- MAST CELL STABLIZER
Myricetin
0.06
Quercetin
1.42
- MAST CELL STABLIZER
Nutrient
Alanine
0.025
Arginine
0.015
Ash
0.36
Aspartic acid
0.125
Betaine
0.1
Calcium, Ca
18
Carbohydrate, by difference
2.97
Carotene, alpha
4
Carotene, beta
299
Choline, total
6.7
Copper, Cu
0.025
Cystine
0.005
Energy
14
Energy
58
Fiber, total dietary
1.2
Folate, DFE
29
Folate, food
29
Folate, total
29
Fructose
1
Glucose (dextrose)
0.91
Glutamic acid
0.194
Glycine
0.015
Histidine
0.009
Iron, Fe
0.41
Isoleucine
0.018
Leucine
0.025
Lutein + zeaxanthin
277
Lysine
0.024
Magnesium, Mg
7
Manganese, Mn
0.125
Methionine
0.005
Niacin
0.123
Pantothenic acid
0.091
Phenylalanine
0.023
Phosphorus, P
20
Potassium, K
141
Proline
0.01
Protein
0.9
Riboflavin
0.025
Selenium, Se
0.1
Serine
0.025
Sodium, Na
10
Sucrose
0.05
Sugars, total
1.97
Thiamin
0.041
Threonine
0.025
Tocopherol, gamma
0.09
Tocotrienol, alpha
0.01
Total lipid (fat)
0.14
Tryptophan
0.009
Tyrosine
0.007
Valine
0.024
Vitamin A, IU
502
Vitamin A, RAE
25
Vitamin B-6
0.042
Vitamin C, total ascorbic acid
2.8
Vitamin E (alpha-tocopherol)
0.18
Vitamin K (phylloquinone)
24.1
Water
95.64
Zinc, Zn
0.15
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