Lettuce, iceberg, raw
Source and period: U.S. Department of Agriculture, Agricultural Research Service, FoodData Central - Foundation Foods (April 2026 release, JSON download).
Figures cover that source's April 2026 release. Downloaded October 27, 2026.
Sources, licence and fetch date
Food record
Published by USDA: 10/28/2022
| Field | Value |
|---|---|
| fdcId | 2346388 |
| description | Lettuce, iceberg, raw |
| foodCategory | Vegetables and Vegetable Products |
| dataType | Foundation |
| foodClass | FinalFood |
| ndbNumber | 11252 |
| publicationDate | October 28, 2022 |
| isHistoricalReference | false |
| foodNutrientCount | 23 |
| portionCount | 1 |
| inputFoodCount | 8 |
Nutrient records stored for this food
| nutrientNumber | nutrientName | unitName | amount | min | max | median | dataPoints | derivationCode | derivationDescription | derivationSourceDescription |
|---|---|---|---|---|---|---|---|---|---|---|
| 303 | Iron, Fe | mg | 0.033 | 0.0 | 0.266 | 0.0 | 8 | A | Analytical | Analytical or derived from analytical |
| 304 | Magnesium, Mg | mg | 6.31 | 5.05 | 7.93 | 6.22 | 8 | A | Analytical | Analytical or derived from analytical |
| 305 | Phosphorus, P | mg | 19.2 | 16.8 | 21.8 | 18.8 | 8 | A | Analytical | Analytical or derived from analytical |
| 306 | Potassium, K | mg | 139 | 106 | 175 | 135 | 8 | A | Analytical | Analytical or derived from analytical |
| 307 | Sodium, Na | mg | 16.1 | 7.6 | 34.2 | 12.7 | 8 | A | Analytical | Analytical or derived from analytical |
| 309 | Zinc, Zn | mg | 0.173 | 0.072 | 0.258 | 0.176 | 8 | A | Analytical | Analytical or derived from analytical |
| 312 | Copper, Cu | mg | 0.033 | 0.0 | 0.056 | 0.044 | 8 | A | Analytical | Analytical or derived from analytical |
| 204 | Total lipid (fat) | g | 0.074 | 0.0 | 0.17 | 0.095 | 8 | A | Analytical | Analytical or derived from analytical |
| 255 | Water | g | 95.5 | 94.8 | 96.0 | 95.6 | 8 | A | Analytical | Analytical or derived from analytical |
| 301 | Calcium, Ca | mg | 14.2 | 10.9 | 17.2 | 14.6 | 8 | A | Analytical | Analytical or derived from analytical |
| 203 | Protein | g | 0.742 | 0.5 | 0.875 | 0.75 | not available | NC | Calculated | Calculated or imputed |
| 205 | Carbohydrate, by difference | g | 3.37 | not available | not available | not available | not available | NC | Calculated | Calculated or imputed |
| 430 | Vitamin K (phylloquinone) | µg | 20.5 | 12.3 | 27.8 | 21.4 | 8 | A | Analytical | Analytical or derived from analytical |