Data Reference
Dataset
| Primary source | USDA FoodData Central: Foundation Foods |
| Secondary source | USDA FoodData Central: SR Legacy |
| Foundation version | FoodData_Central_foundation_food_csv_2025-12-18 |
| SR Legacy version | FoodData_Central_sr_legacy_food_csv_2018-04 |
Food Categories
| Category | USDA food_category_id |
|---|---|
| Vegetables | 11 |
| Fruits | 9 |
| Meats | 5, 7, 10, 13, 17 |
| Fish | 15 |
| Nuts and seeds | 12 |
| Grains | 20 |
| Legumes | 16 |
| Dairy and Egg Products | 1 |