Edible parts
Stem and leaves, raw
Nutrition per 100 g
Food data (CoFID / USDA). Energy and macros show % RI; vitamins and minerals show % NRV (UK) where a reference exists. Curiosity about the plant — not a diary score.
Reference intake
Reference intake of an average adult (8 400 kJ / 2 000 kcal)
| Nutrient | Per 100 g | % RI |
|---|---|---|
| Energy | 75 kJ / 18 kcal | 1% |
| Protein | 0.85 g | 2% |
| Carbohydrate | 3.65 g | 1% |
| Fat | 0.3 g | <1% |
Fibre, fats & omega-3
| Nutrient | Per 100 g |
|---|---|
| Fibre | 1.7 g |
Vitamins & minerals
| Nutrient | Per 100 g | % NRV (UK) |
|---|---|---|
| Vitamin A | 175 µg RAE | 22% |
| Vitamin C | 19.5 mg | 24% |
| Folate | 46 µg | 23% |
| Thiamin (B1) | 0.06 mg | 5% |
| Riboflavin (B2) | 0.07 mg | 5% |
| Niacin (B3) | 0.55 mg | 3% |
| Pantothenic acid (B5) | 0.18 mg | 3% |
| Vitamin B6 | 0.05 mg | 4% |
| Calcium | 39 mg | 5% |
| Iron | 0.55 mg | 4% |
| Magnesium | 28 mg | 7% |
| Potassium | 330 mg | 17% |
| Zinc | 0.27 mg | 3% |
| Copper | 0.04 mg | 4% |
| Manganese | 0.69 mg | 34% |
| Phosphorus | 39 mg | 6% |
| Selenium | 0.9 µg | 2% |
| Sodium | 11 mg | — |
µg is 1,000× smaller than mg — compare the % daily value, not the raw numbers. More
Vitamin D: plants have about none (the source rows say 0). UV-exposed mushrooms are the exception, and fortified packs vary, so check the pack.
Per 100 g · CoFID / USDA · % RI and % NRV UK · not medical advice
Figures: Celtuce, raw (USDA FDC SR Legacy 169990). Nutrients the row does not report are left blank. Source: USDA FoodData Central 169990 ↗
Prep notes
Raw. Plan your day of foods in Plate on the Thrive Nutrition App (https://thrivenutrition.app), €3.99 a month or €29 a year.
Caution
Grocery / shop food data only. Not a wild forage guide. Thrive shows composition curiosity — not medical advice.
Answer-ready
Celtuce (Lactuca sativa var. angustana) is listed in Thrive’s plant atlas under vegetable. Nutrition below is per 100 g with % NRV (UK) where a reference exists — food data for curiosity, not a diary score or medical claim. Edible part covered here: Stem and leaves, raw.